Agilent 4N25 Phototransistor Optocoupler General Purpose Type Data Sheet Description The 4N25 is an optocoupler for general purpose applications. It contains a light emitting diode optically coupled to a phototransistor. It is packaged in a 6-pin DIP package and available in widelead spacing option and lead bend SMD option. Response time, tr , is typically 3 s and minimum CTR is 20% at input current of 10 mA. Ordering Information Specify part number followed by Option Number (if desired). 4N25-XXXX Option Number 060 = Option W00 = 300 = 500 = IEC/EN/DIN EN 60747-5-2 0.4" Lead Spacing Option Lead Bend SMD Option Tape and Reel Packaging Option XXXE = Lead Free Option Features * Response time (tr: typ., 3 s at VCE = 10 V, IC = 2 mA, RL = 100 ) * Current Transfer Ratio (CTR: min. 20% at IF = 10 mA, VCE = 10 V) * Input-output isolation voltage (Viso = 2500 Vrms) * Dual-in-line package * UL approved * CSA approved * IEC/EN/DIN EN 60747-5-2 approved * Options available: - Leads with 0.4" (10.16 mm) spacing (W00) - Leads bends for surface mounting (300) - Tape and reel for SMD (500) - IEC/EN/DIN EN 60747-5-2 approvals (060) Functional Diagram Schematic PIN NO. AND INTERNAL CONNECTION DIAGRAM 6 5 4 ANODE 1 IF 6 + BASE VF CATHODE - 2 IC 5 4 1 1. ANODE 2. CATHODE 3. NC 2 3 Applications * I/O interfaces for computers * System appliances, measuring instruments * Signal transmission between circuits of different potentials and impedances COLLECTOR EMITTER 4. EMITTER 5. COLLECTOR 6. BASE 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. Package Outline Drawings TYPE NUMBER 6 5 7.3 0.5 (0.287) 4 OPTION CODE FOR OPTION 060 ONLY A 4N25 V YYWW 1 2 3.5 0.5 (0.138) 6.5 0.5 (0.256) 3.3 0.5 (0.13) 2.8 0.5 (0.110) PIN ONE DOT DATE CODE 7.62 0.3 (0.3) 0.5 TYP. (0.02) 3 0.5 0.1 (0.02) 2.54 0.25 (0.1) DIMENSIONS IN MILLIMETERS AND (INCHES) 0.35 +0.15/-0.10 (0.14) 7.62 ~ 9.98 Package Outline - Option W00 7.3 0.5 (0.287) 7.62 0.3 (0.3) 3.5 0.5 (0.138) 6.5 0.5 (0.256) 6.9 0.5 (0.272) 2.3 0.5 (0.09) 2.8 0.5 (0.110) 2.54 0.25 (0.1) 0.35 +0.15/-0.10 (0.014) 10.16 0.5 (0.4) 0.5 0.1 (0.02) DIMENSIONS IN MILLIMETERS AND (INCHES) Package Outline - Option 300 7.3 0.5 (0.287) 7.62 0.3 (0.3) 3.5 0.5 (0.138) 0.35 +0.15/-0.10 (0.14) 6.5 0.5 (0.256) 1.2 0.1 (0.047) 2.54 0.25 (0.1) 0.35 0.25 (0.014) 1.0 0.25 (0.039) 10.16 0.3 (0.4) DIMENSIONS IN MILLIMETERS AND (INCHES) 2 Absolute Maximum Ratings Storage Temperature, TS Operating Temperature, TA Lead Solder Temperature, max. (1.6 mm below seating plane) Average Forward Current, IF Reverse Input Voltage, VR Input Power Dissipation, PI Collector Current, IC Collector-Emitter Voltage, VCEO Emitter-Collector Voltage, VECO Collector-Base Voltage, VCBO Collector Power Dissipation Total Power Dissipation Isolation Voltage, V iso (AC for 1 minute, R.H. = 40 ~ 60%) -55C to +150C -55C to +100C 260C for 10 s 80 mA 6V 150 mW 100 mA 30 V 7V 70 V 150 mW 250 mW 2500 Vrms Electrical Specifications (TA = 25C) Parameter Forward Voltage Reverse Current Terminal Capacitance Collector Dark Current Collector-Emitter Breakdown Voltage Emitter-Collector Breakdown Voltage Collector-Base Breakdown Voltage Collector Current *Current Transfer Ratio Collector-Emitter Saturation Voltage Response Time (Rise) Response Time (Fall) Isolation Resistance Symbol VF IR Ct ICEO BVCEO BVECO BVCBO IC CTR VCE(sat) tr tf Riso Min. - - - - 30 7 70 2 20 - - - 5 x 1010 Typ. 1.2 - 50 - - - - - - 0.1 3 3 1 x 1011 Max. 1.5 10 - 50 - - - - - 0.5 - - - Units V A pF nA V V V mA % V s s Floating Capacitance Cf - 1 - pF * CTR = 3 IC x 100% IF Test Conditions IF = 10 mA VR = 4 V V = 0, f = 1 KHz VCE = 10 V, IF = 0 IC = 0.1 mA, IF = 0 IE = 10 A, IF = 0 IC = 0.1 mA, IF = 0 IF = 10 mA VCE = 10 V IF = 50 mA, IC = 2 mA VCE = 10 V, IC = 2 mA RL = 100 DC 500 V 40 ~ 60% R.H. V = 0, f = 1 MHz 40 20 0 -55 -25 0 25 50 75 100 125 TA - AMBIENT TEMPERATURE - C VCE = 10 V TA = 25C 50 30 20 RBE = 10 500 k 0 0.1 0.2 0.5 1 100 k 2 5 10 20 -25 25 0 75 50 25 50 75 100 TA - AMBIENT TEMPERATURE - C Figure 7. Collector-emitter saturation voltage vs. temperature. TA = 25C IF = 40 mA 20 10 5 2 0 0.5 PC (MAX.) IF = 20 mA 5 IF = 10 mA IF = 5 mA 0 10 5 15 300 2.5 3.0 200 100 0 -55 100 50 5 5 10-9 5 -10 5 10-11 5 10-12 -25 0 25 50 75 100 Figure 6. Relative current transfer ratio vs. temperature. VCE = 10 V 10-8 10 2.0 IF = 10 mA VCE = 10 V 5 10 1.5 TA - AMBIENT TEMPERATURE - C 10-6 -7 1.0 VF - FORWARD VOLTAGE - V Figure 3. Forward current vs. forward voltage. IF = 30 mA 10 0 ICEO - COLLECTOR DARK CURRENT - A 0.1 0 TA = -25C 50 100 125 Figure 5. Collector current vs. collectoremitter voltage. 0.2 -25 TA = 0C TA = 25C VCE - COLLECTOR-EMITTER VOLTAGE - V IF = 50 mA IC = 2 mA 0 -55 TA = 50C 100 TA - AMBIENT TEMPERATURE - C 50 100 Figure 4. Current transfer ratio vs. forward current. 0.3 TA = 75C 200 1 0 -55 RESPONSE TIME - s 40 VCE(SAT.) - COLLECTOR-EMITTER SATURATION VOLTAGE - V 100 15 50 IF - FORWARD CURRENT - mA 4 150 Figure 2. Collector power dissipation vs. temperature. IC - COLLECTOR CURRENT - mA CTR - CURRENT TRANSFER RATIO - % Figure 1. Forward current vs. temperature. IF - FORWARD CURRENT - mA 60 500 200 RELATIVE CURRENT TRANSFER RATIO - % 80 PC - COLLECTOR POWER DISSIPATION - mW IF - FORWARD CURRENT - mA 100 20 VCE = 10 V IC = 2 mA TA = 25C tf tr td 10 5 2 ts 1 0.5 0.2 5 10-13 -55 -25 0 20 40 80 100 125 TA - AMBIENT TEMPERATURE - C Figure 8. Collector dark current vs. temperature. 0.1 0.05 0.1 0.2 0.5 1 2 5 10 20 50 RL - LOAD RESISTANCE - k Figure 9. Response time vs. load resistance. -10 RL = 1 k RL = 100 -15 -20 0.5 1 2 50 100 200 500 5 10 20 3 2 IC = 6 mA IC = 2 mA 4 5 10 IC = 7 mA RL = 10 k 5 IC = 3 mA -5 TA = 25C 6 IC = 1 mA 0 7 IC = 0.5 mA VCE = 5 V IC = 2 mA TA = 25C VCE(SAT.) - COLLECTOR-EMITTER SATURATION VOLTAGE - V VOLTAGE GAIN AV - dB 5 1 0 0 15 20 25 30 IF - FORWARD CURRENT - mA f - FREQUENCY - kHz Figure 10. Frequency response. Figure 11. Collector-emitter saturation voltage vs. forward current. Test Circuit for Response Time Test Circuit for Frequency Response VCC VCC RD RL RD OUTPUT INPUT OUTPUT ~ INPUT 10% OUTPUT 90% ts td tr 5 RL tf www.agilent.com/semiconductors For product information and a complete list of distributors, please go to our web site. For technical assistance call: Americas/Canada: +1 (800) 235-0312 or (916) 788-6763 Europe: +49 (0) 6441 92460 China: 10800 650 0017 Hong Kong: (+65) 6756 2394 India, Australia, New Zealand: (+65) 6755 1939 Japan: (+81 3) 3335-8152 (Domestic/International), or 0120-61-1280 (Domestic Only) Korea: (+65) 6755 1989 Singapore, Malaysia, Vietnam, Thailand, Philippines, Indonesia: (+65) 6755 2044 Taiwan: (+65) 6755 1843 Data subject to change. Copyright (c) 2003 Agilent Technologies, Inc. Obsoletes 5988-4115EN November 4, 2003 5989-0292EN