ACFL-5212T Automotive R2CouplerTM Wide Operating Temperature 20kBd Digital Optocoupler Configurable as Low Power, Low Leakage Phototransistor Data Sheet Lead (Pb) Free RoHS 6 fully compliant RoHS 6 fully compliant options available; -xxxE denotes a lead-free product Description Features The ACFL-5212T is an automotive grade dual channel, bidirectional, high CMR, 20kBd digital optocoupler, configurable as a low power, low leakage phototransistor, specifically for use in automotive applications. The stretched SO-12 package outline is designed to be compatible with standard surface mount processes and occupies the same land area as the single channel equivalent, ACPL-K49T, in stretched SO8 package. * Qualified to AEC Q100 Grade 1 Guidelines This digital optocoupler uses an insulating layer between the light emitting diode and an integrated photo detector to provide electrical insulation between input and output. Separate connections for the photodiode bias and output transistor collector increase the speed up to a hundred times over that of a conventional photo-transistor coupler by reducing the base-collector capacitance. * Low Propagation Delay: 20s (max) Each channel is also galvanically isolated from each other with no cross-talk. Applications Avago R2Coupler provides reinforced insulation and reliability that delivers safe signal isolation critical in automotive and high temperature industrial applications. * Inverter Fault Feedback Signal Isolation * Wide Temperature Range: -40C to +125C * Low LED Drive Current: 4mA (typ) * Low Power, Low Leakage Phototransistor in a "4-pin Configuration" (I(CEO) < 5A) * 30 kV/ms High Common-Mode Rejection at VCM = 1500 V (typ) * Compact, Auto-Insertable Stretched SO12 Packages * Worldwide Safety Approval: - UL 1577 recognized, 5kVRMS/1 min. - CSA Component Acceptance Notice#5A - IEC/EN/DIN EN 60747-5-5 * Automotive Low Speed Digital Signal Isolation Interface * Switching Power Supplies Feedback Circuit Functional Diagram VCC1 1 12 CA1 VCC1 1 12 CA1 VOUT1 2 11 AN1 VOUT1 2 11 AN1 GND1 3 10 VCC2 GND1 3 10 VCC2 AN2 4 9 VOUT2 AN2 4 9 VOUT2 ON LOW 5 8 GND2 OFF HIGH 6 7 GND2 CA2 5 8 GND2 CA2 CA2 6 7 GND2 CA2 Note: The connection of a 1 F bypass capacitor between pins 1 and 3 and pins 8 and 10 is recommended. Truth Table LED VO Note: Pins 1 and 2 and pins 9 and 10 are externally shorted for 4-pin configuration. Do not connect bypass capacitors in this configuration. CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by ESD. The components featured in this datasheet are not to be used in military or aerospace applications or environments. Pin Description Pin No. Pin Name Description Pin No. Pin Name Description 1 VCC1 Primary Side Power Supply 7 GND2 Secondary Side Ground 2 VOUT1 Output 1 8 GND2 Secondary Side Ground 3 GND1 Primary Side Ground 9 VOUT2 Output 2 4 AN2 Anode 2 10 VCC2 Secondary Side Power Supply 5 CA2 Cathode 2 11 AN1 Anode 1 6 CA2 Cathode 2 12 CA1 Cathode 1 Ordering Information Part number Option (RoHS Compliant) ACFL-5212T -000E -060E Package Stretched SO-12 Surface Mount Tape & Reel UL 5000 Vrms/ 1 Minute rating X X X X -500E X X X -560E X X X IEC/EN/DIN EN 60747-5-5 Quantity 80 per tube X 80 per tube 1000 per reel X 1000 per reel To order, choose a part number from the part number column and combine with the desired option from the option column to form an order entry. Example 1: ACFL-5212T-560E to order product of SSO-12 Surface Mount package in Tape and Reel packaging with IEC/EN/DIN EN 60747-5-5 Safety Approval in RoHS compliant. Option datasheets are available. Contact your Avago sales representative or authorized distributor for information. 2 Package Outline Drawing 12-Lead Surface Mount 0.015 (0.381) 0.032 (0.800) LAND PATTERN RECOMMENDATION 12 11 10 9 8 7 RoHS-COMPLIANCE INDICATOR TYPE NUMBER DATECODE 5212T YYWW EE 0.295 +- 0.005 0 1 2 3 4 5 6 0.230 +- 0.005 0 + 0.127 ( 5.842 - 0 0.458 (11.630) ( 7.493 +- 0.127 ) 0 EXTENDED DATECODE FOR LOT TRACKING 0.080 (2.030) 0.020 (0.500) ) 0.326 0.010 (8.284 0.254) 7 45 0.063 0.005 (1.590 0.127) 0.008 0.004 (0.200 0.100) 0.015 (0.381) 0.125 0.005 (3.180 0.127) 0.029 0.004 (0.731 0.100) 0.408 0.010 (10.363 0.250) Dimensions in inches (millimeters) Lead coplanarity = 0.004 inches (0.1mm) Recommended Pb-Free IR Profile Recommended reflow condition as per JEDEC Standard, J-STD-020 (latest revision). Note: Non-halide flux should be used 3 7 0 to 7 0.010 0.002 (0.254 0.050) Regulatory Information The ACFL-5212T is approved by the following organizations: UL Approved under UL 1577, component recognition program up to VISO = 5kVRMS CSA Approved under CSA Component Acceptance Notice #5A IEC/EN/DIN EN 60747-5-5 Approved under IEC/EN/DIN EN 60747-5-5 Insulation and Safety Related Specifications Parameter Symbol ACFL-5212T Units Conditions Minimum External Air Gap (Clearance) L(101) 8.3 mm Measured from input terminals to output terminals, shortest distance through air. Minimum External Tracking (Creepage) L(102) 8.5 mm Measured from input terminals to output terminals, shortest distance path along body. 0.08 mm Through insulation distance conductor to conductor, usually the straight line distance thickness between the emitter and detector. 175 V Minimum Internal Plastic Gap (Internal Clearance) Tracking Resistance (Comparative Tracking Index) Isolation Group (DIN VDE0109) CTI IIIa DIN IEC 112/VDE 0303 Part 1 Material Group (DIN VDE 0109) IEC / EN / DIN EN 60747-5-5 Insulation Related Characteristic (Option 060E and 560E) Description Symbol Installation classification per DIN VDE 0110/1.89, Table 1 for rated mains voltage 600 V rms for rated mains voltage < 1000 V rms Units I-III I-III Climatic Classification 40/125/21 Pollution Degree (DIN VDE 0110/1.89) Maximum Working Insulation Voltage Characteristic 2 VIORM 1140 VPEAK Input to Output Test Voltage, Method b VIORM x 1.875 = VPR, 100% Production Test with tm = 1 sec, Partial Discharge < 5 pC VPR 2137 VPEAK Input to Output Test Voltage, Method a VIORM x 1.6 = VPR, Type and sample test, tm = 10 sec, Partial Discharge < 5 pC VPR 1824 VPEAK VIOTM 6000 VPEAK TS IS,INPUT PS,OUTPUT 175 230 600 C mA mW RS 109 W Highest Allowable Overvoltage (Transient Overvoltage, tini = 60 sec) Safety Limiting Values (Maximum values allowed in the event of a failure) Case Temperature Input Current Output Power Insulation Resistance at TS, VIO = 500 V 4 Absolute Maximum Ratings Parameter Symbol Min. Max. Units Storage Temperature TS -55 150 C Operating Temperature TA -40 125 C Junction Temperature TJ 150 C Temperature 260 C Time 10 s Lead Soldering Cycle Average Forward Input Current IF(avg) 20 mA Peak Forward Input Current (50% duty cycle, 1ms pulse width) IF(peak) 40 mA Peak Transient Input Current (1s pulse width, 300ps) IF(trans) 100 mA Reversed Input Voltage VR 5 V Input Power Dissipation PIN 30 mW Output Power Dissipation PO 100 mW Average Output Current IO 8 mA Peak Output Current IO(pk) 16 mA Supply Voltage VCC1/VCC2 -0.5 30 V Output Voltage VOUT1/VOUT2 -0.5 20 V Solder Reflow Temperature Profile Condition See Reflow Temperature Profile Recommended Operating Conditions Parameter Symbol Supply Voltages VCC1/VCC2 Operating Temperature TA 5 Min. -40 Max. Units 20.0 V 125 C Note Electrical Specifications (DC) for 5-Pin Configuration Over recommended operating conditions, unless otherwise specified. All typical specifications are at TA=25C, VCC= 5V. Parameter Symbol Min. Typ. Max. Units Test Conditions Fig. Note Current Transfer Ratio CTR 32 65 100 % TA=25C, VCC=4.5V, VO=0.5V, IF=10mA 1,2,3 1 24 65 65 110 1,2, 3 1 50 110 Logic Low Output Voltage VOL Logic High Output Current IOH Logic Low Supply Current ICCL Logic High Supply Current ICCH Input Forward Voltage VF 1.2 Input Reversed Breakdown Voltage BVR 5 Temperature Coefficient of Forward Voltage V/TA Input Capacitance CIN VCC=4.5V, VO=0.5V, IF=10mA 150 TA=25C, VCC=4.5V, VO=0.5V, IF=4mA VCC=4.5V, VO=0.5V, IF=4mA 0.1 0.5 0.1 0.5 0.003 0.5 0.01 5 35 100 A IF=4mA, VO=open, VCC=20V 0.02 1 A TA=25C, IF=0mA, VO=open, VCC=20V 2.5 A IF=0mA, VO=open, VCC=20V 1.8 V IF=4mA V IR=10A -1.5 mV/C IF=10mA 90 pF F=1MHz, VF=0 1.5 V TA=25C, IF=10mA, VCC=4.5V, IO=2.4mA, 3 IF=4mA, VCC=4.5V, IO=2.0mA, A TA=25C, VO=VCC=5.5V, IF=0mA 7 VO=VCC=20V, IF=0mA 6 Switching Specifications (AC) for 5-Pin Configuration Over recommended operating conditions, unless otherwise specified. All typical specifications are at TA=25C, VCC= 5V. Parameter Sym. Max. Units Conditions Propagation Delay Time to Logic Low at Output tPHL 20 s Pulse: f=10kHz, Duty cycle = 50%, IF = 4mA, VCC = 5.0 V, RL = 8.2kW, CL = 15pF V THHL=1.5V 2 Propagation Delay Time to Logic High at Output tPLH 20 s Pulse: f=10kHz, Duty cycle = 50%, IF = 4mA, VCC=5.0 V, RL=8.2kW, CL=15pF, V THLH=2.0V 2 Common Mode Transient Immunity at Logic High Output |CMH| 15 30 kV/ s IF=0mA 3 Common Mode Transient Immunity at Logic Low Output |CML| 15 30 kV/ s IF=10mA Common Mode Transient Immunity at Logic Low Output |CML| 15 kV/ s IF=4mA 6 Min. Typ. Fig. VCM=1500Vp-p, TA=25C, RL=1.9k VCM=1500Vp-p, TA=25C, RL=8.2k Note Electrical Specifications (DC) for 4-Pin Configuration Over recommended operating conditions, unless otherwise specified. All typical specifications are at TA=25C, VCC= 5V. Parameter Symbol Current Transfer Ratio CTR Current Transfer Ratio Min. Typ. Max. 120 CTR(Sat) Units Test Conditions Fig. Note % TA=25C, VCC=VO=5V, IF=5mA 4 5, 8 5 5, 8 5 8 8 70 130 250 24 60 IF=10mA, VCC=VO=0.5V 35 110 IF=4mA, VCC=VO=0.5V TA=25C, VCC=VO=5V, IF=4mA Logic Low Output Voltage VOL 0.1 0.5 V IF=10mA, VCC=4.5V, IO=2.4mA, Off-State Current I(CEO) 0.1 0.4 4x104 5 mA VO=VCC=20V, IF=0mA 8 Input Forward Voltage VF 1.2 1.5 1.8 V IF=4mA 6 Input Reversed Breakdown Voltage BVR 5 V IR=10mA Temperature Coefficient of Forward Voltage V/TA -1.5 mV/oC IF=10mA Input Capacitance CIN 90 pF F=1MHz, VF=0 Output Capacitance CCE 35 pF F=1MHz, VF=0, VO=VCC =0V IF=4mA, VCC=4.5V, IO=2.4mA, Switching Specifications (AC) for 4-Pin Configuration Over recommended operating conditions, unless otherwise specified. All typical specifications are at TA=25C, VCC= 5V. Parameter Sym. Propagation Delay Time to Logic Low at Output tPHL Propagation Delay Time to Logic High at Output Min. Typ. Max. Units Conditions 2 100 s Pulse: f=1kHz, Duty cycle = 50%, IF = 4mA, VCC = 5.0 V, RL = 8.2kW, CL = 15pF, V THHL=1.5V 8 tPLH 19 100 s Pulse: f=1kHz, Duty cycle = 50%, IF = 4mA, VCC = 5.0 V, RL = 8.2kW, CL = 15pF, V THLH=2.0V 8 Common Mode Transient Immunity at Logic High Output |CMH| 15 30 kV/ s IF=0mA VCM=1500Vp-p, TA=25C RL=8.2k 8, 9 Common Mode Transient Immunity at Logic Low Output |CML| 30 kV/ s IF=4mA VCM=1500Vp-p, TA=25C RL=8.2k 15 Fig. Note Package Characteristics All Typical at TA = 25C. Parameter Symbol Min. Input-Output Momentary Withstand Voltage* VISO 5000 Input-Output Resistance RI-O Input-Output Capacitance CI-O * Typ. Max. Units Test Conditions Fig. Note VRMS RH 50%, t = 1 min; TA = 25C 6, 7 1014 VI-O = 500 Vdc 6 0.6 pF f = 1 MHz; VI-O = 0 VDC 6 The Input-Output Momentary Withstand Voltage is a dielectric voltage rating that should not be interpreted as an input-output continuous voltage rating. Notes: 1. Current Transfer Ratio in percent is defined as the ratio of output collector current, IO, to the forward LED input current, IF, times 100. 2. Use of 1mF bypass capacitors connected between pins 1 and 3 and pins 8 and 10 for 5-pin configuration. 3. Common transient immunity in a Logic High level is the maximum tolerable (positive) dVCM/dt on the rising edge of the common mode pulse, VCM, to assure that the ouput will remain in a Logic High state (i.e., VO > 2.0V). Common mode transient immunity in a Logic Low level is the maximum tolerable (negative) dVCM/dt on the falling edge of the common mode pulse signal, VCM to assure that the output will remain in a Logic Low state (i.e., VO < 0.8V). 4. Device considered a two terminal device: pins 1 to 6 shorted together, and pins 7 to 12 shorted together. 5. In accordance with UL 1577, each optocoupler is proof tested by applying an insulation test voltage > 6000VRMS for 1 second. 7 Typical Performance Plots 1.1 1.8 1.6 NORMALIZED CURRENT TRANSFER RATIO VO=0.4V, VCC=5V, TA=25C Normalized: IF=4mA 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 0 1 10 IF - INPUT CURRENT - mA 0.8 0.7 0.6 IF=40mA IF=35mA IF=30mA IF=25mA IF=20mA IF=15mA IF=10mA 14 12 10 8 IF=5mA IF=4mA 6 4 -20 0 20 40 60 80 TA - TEMPERATURE - C 100 120 140 IF=40mA IF=35mA IF=30mA IF=25mA IF=20mA IF=15mA 30 25 20 IF=10mA 15 IF=5mA IF=4mA 10 5 0.2 0.4 0.6 VO - OUTPUT VOLTAGE - V 0.8 0 1.0 16 IF=40mA IF=35mA IF=30mA IF=25mA IF=20mA IF=15mA IF=10mA 14 12 10 8 IF=5mA IF=4mA 6 0 5 10 15 VO - OUTPUT VOLTAGE - V 20 Figure 4. Output Current vs Output Voltage (4-Pin Configuration) 4 10.0 IF - FORWARD CURRENT - mA 0.0 Figure 3. Typical Low Level Output Current vs Output Voltage IO - OUTPUT CURRENT - mA -40 35 2 0 VO=0.4V, VCC=5V, Normalized: TA=25C Figure 2. Normalized Current Transfer Ratio vs. Temperature 16 IO - OUTPUT CURRENT - mA 0.9 100 Figure 1. Current Transfer Ratio vs. Input Current IF=10mA IF=4mA 1.0 IO - OUTPUT CURRENT - mA NORMALIZED CURRENT TRANSFER RATIO 2.0 Temp=-40C Temp=25C Temp=125C 1.0 2 0 0.0 0.2 0.4 0.6 VO - OUTPUT VOLTAGE - V 0.8 1.0 Figure 5. Typical Low Level Output Current vs Output Voltage (4-Pin Configuration) 8 0.1 1.1 1.2 1.3 1.4 1.5 VF - FORWARD VOLTAGE - V Figure 6. Typical Input Current vs Forward Voltage 1.6 1.7 1.E+00 1.E-01 1.E-02 1.E-03 1.E-04 25 50 75 TA - TEMPERATURE - C 100 VCC=5V VCC=3.3V 1.E-02 1.E-03 1.E-04 1.E-05 125 Figure 7. Typical High Level Output Current vs Temperature VCC=15V VCC=12V 1.E-01 ICEO - OFF-STATE CURENT - uA IOH - LOGIC HIGH OUTPUT CURENT - uA 1.E+00 25 50 75 TA - TEMPERATURE - C 100 Figure 8. Typical Off-State Current vs Temperature (4-Pin Configuration) Test Circuits VCC PULSE GENERATOR ZO=50 tr=tf=5ns IF INPUT MONITORING NODE 1 12 2 11 3 10 4 9 5 8 6 7 RMONITOR =100 VIN 0 RL VO 1uF CL* OUTPUT MONITORING NODE 2V 1.5V tPHL VOL tPLH GND2 *CL IS APPROXIMATELY 15pF WHICH INCLUDES PROBE AND STRAY WIRING CAPACITANCE GND1 Figure 9. Switching Test Circuit (5-pin Configuration) VCC PULSE GENERATOR ZO=50 tr=tf=5ns INPUT MONITORING NODE 1 12 2 11 3 10 4 9 5 8 6 7 100 VIN RL 0 VO CL* OUTPUT MONITORING NODE tPHL GND2 *CL IS APPROXIMATELY 15pF WHICH INCLUDES PROBE AND STRAY WIRING CAPACITANCE GND1 Figure 10. Switching Test Circuit (4-pin Configuration) 9 2V 1.5V VOL tPLH 125 VCC IF B A RLIMIT VIN 1 12 2 11 3 10 4 9 5 8 6 7 + 1F BYPASS CAPACITOR RL OUTPUT MONITORING NODE VCM 0V 1500V 10% 90% 90% 10% tr tf VO 5V SWITCH AT A: IF = 0mA VO VOL SWITCH AT B: IF = 10mA - HIGH VOLTAGE PULSE VCM=1500V Figure 11. Test Circuit for Transient Immunity and Typical Waveforms (5-Pin Configuration) VCC IF B A R LIMIT VIN 1 12 2 11 3 10 4 9 5 8 6 7 RL VCM 0V OUTPUT MONITORING NODE 1500V 10% 90% tr VO - HIGH VOLTAGE PULSE VCM=1500V Figure 12. Test Circuit for Transient Immunity and Typical Waveforms (4-Pin Configuration) 10 10% tf 5V SWITCH AT A: IF = 0mA VO + 90% SWITCH AT B: IF = 4mA VOL Thermal Resistance Measurement The diagram of ACFL-5212T for measurement is shown in Figure 13. This is a multi-chip package with four heat sources, the effect of heating of one die due to the adjacent dice are considered by applying the theory of linear superposition. Here, one die is heated first and the temperatures of all the dice are recorded after thermal equilibrium is reached. Then, the 2nd die is heated and all the dice temperatures are recorded and so on until the 4th die is heated. With the known ambient temperature, the die junction temperature and power dissipation, the thermal resistance can be calculated. The thermal resistance calculation can be cast in matrix form. This yields a 4 by 4 matrix for our case of two heat sources. R11 R12 R13 R14 P1 T1 R21 R22 R23 R24 P2 T2 R31 R32 R33 R34 R41 R42 R43 R44 * = 1 12 Die 1: IC1 Die 4: LED2 T3 2 T4 3 10 R11: Thermal Resistance of Die1 due to heating of Die1 (C/W) R12: Thermal Resistance of Die1 due to heating of Die2 (C/W) R13: Thermal Resistance of Die1 due to heating of Die3 (C/W) R14: Thermal Resistance of Die1 due to heating of Die4 (C/W) 4 9 P3 P4 R21: Thermal Resistance of Die2 due to heating of Die1 (C/W) R22: Thermal Resistance of Die2 due to heating of Die2 (C/W) R23: Thermal Resistance of Die2 due to heating of Die3 (C/W) R24: Thermal Resistance of Die2 due to heating of Die4 (C/W) R31: Thermal Resistance of Die3 due to heating of Die1 (C/W) R32: Thermal Resistance of Die3 due to heating of Die2 (C/W) R33: Thermal Resistance of Die3 due to heating of Die3 (C/W) R34: Thermal Resistance of Die3 due to heating of Die4 (C/W) R41: Thermal Resistance of Die4 due to heating of Die1 (C/W) R42: Thermal Resistance of Die4 due to heating of Die2 (C/W) R43: Thermal Resistance of Die4 due to heating of Die3 (C/W) R44: Thermal Resistance of Die4 due to heating of Die4 (C/W) P1: Power dissipation of Die1 (W) P2: Power dissipation of Die2 (W) P3: Power dissipation of Die3 (W) P4: Power dissipation of Die4 (W) T1: Junction temperature of Die1 due to heat from all dice (C) T2: Junction temperature of Die2 due to heat from all dice (C) T3: Junction temperature of Die3 due to heat from all dice (C) T4: Junction temperature of Die4 due to heat from all dice (C) Ta: Ambient temperature. T1: Temperature difference between Die1 junction and ambient (C) T2: Temperature deference between Die2 junction and ambient (C) T3: Temperature difference between Die3 junction and ambient (C) T4: Temperature deference between Die4 junction and ambient (C) T1 = (R11 x P1 + R12 x P2 + R13 x P3 + R14 x P4 ) + Ta T2 = (R21 x P1 + R22 x P2 + R23 x P3 + R24 x P4) + Ta T3 = (R31 x P1 + R32 x P2 + R33 x P3 + R34 x P4) + Ta T4= (R41 x P1 + R42 x P2 + R43 x P3 + R44 x P4 ) + Ta 11 -- (1) -- (2) -- (3) -- (4) 5 Die 2: LED1 6 Die 3: IC2 11 8 7 Figure 13. Diagram of ACFL-5212T for measurement Measurement data on a low K (conductivity) board: R11 = 181 C/W R21 = 103 C/W R31 = 82 C/W R41 = 110 C/W R12 = 91 C/W R22 = 232 C/W R32 = 97 C/W R42 = 86 C/W R13 = 85 C/W R23 = 109 C/W R33 = 180 C/W R43 = 101 C/W R14 = 112 C/W R24 = 91 C/W R34 = 91 C/W R44 = 277 C/W Measurement data on a high K (conductivity) board: R11 = 117 C/W R21 = 37 C/W R31 = 35 C/W R41 = 47 C/W R12 = 42 C/W R22 = 161 C/W R32 = 53C/W R42 = 30 C/W R13 = 32 C/W R23 = 39 C/W R33 = 114 C/W R43 = 29 C/W R14 = 60 C/W R24 = 33 C/W R34 = 34 C/W R44 = 189 C/W For product information and a complete list of distributors, please go to our web site: www.avagotech.com Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. Data subject to change. Copyright (c) 2005-2015 Avago Technologies. All rights reserved. AV02-4893EN - August 11, 2015 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Avago Technologies: ACFL-5212T-000E ACFL-5212T-560E ACFL-5212T-060E ACFL-5212T-500E