ZXTR2012Z 100V INPUT, 12V 30mA REGULATOR TRANSISTOR Description Features The ZXTR2012Z monolithically integrates a transistor, Zener diode and resistor to function as a high voltage linear regulator. The device regulates with a 12V nominal output at 15mA. It is designed for use in high voltage applications where standard linear regulators cannot be used. This function is fully integrated into a SOT89 package, minimizing PCB area and reducing number of components when compared with a multi-chip discrete solution. Applications Mechanical Data Supply Voltage Regulation in: Startup Switch in DC-DC Converters Networking Telecommunications Power over Ethernet (PoE) Series Linear Regulator Using Emitter-Follower Stage Input Voltage = 15V to 100V (For Regulated Output Voltage) Output Voltage = 12V 10% 150k Resistor To Limit Quiescent Current Fully Integrated into a SOT89 Package Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. "Green" Device (Note 3) Qualified to AEC-Q101 for High Reliability Case: SOT89 Case Material: Molded Plastic, "Green" Molding Compound. UL Flammability Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Finish - Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208 e3 Weight: 0.052 grams (Approximate) SOT89 Pin Name 150k Pin Function VIN Input Supply GND Power Ground VOUT Voltage Output Top View Internal Device Schematic Top View Pin-Out Ordering Information (Note 4) Product ZXTR2012Z-7 ZXTR2012Z-13 Notes: Package SOT89 SOT89 Marking 1T4 1T4 Reel Size (inches) 7 13 Tape Width (mm) 12 12 Quantity per Reel 1,000 2,500 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated's definitions of Halogen and Antimony free,"Green" and Lead-Free. 3. Halogen and Antimony free "Green" products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 4. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/. Marking Information 1T4 ZXTR2012Z Document number: DS36330 Rev. 2 - 2 1T4 = Product Type Marking Code 1 of 7 www.diodes.com April 2017 (c) Diodes Incorporated ZXTR2012Z Absolute Maximum Ratings (Voltage relative to GND, @TA = +25C, unless otherwise specified.) Characteristic Symbol Value VIN -0.3 to 100 V Continuous Input & Output Current IIN, IOUT 550 mA Peak Pulsed Input & Output Current IIM, IOM 2 A VOUT(MAX) Smaller of VIN+12V or 18V V Symbol Value Unit IOUT 47 mA IOM 880 180 mA Input Supply Voltage Maximum Voltage applied to VOUT Unit Maximum Current at VIN = 48V (@TA = +25C, unless otherwise specified.) Characteristic Continuous Output Current (Note 7) Pulsed Output Current (Note 8) (Note 9) Thermal Characteristics Characteristic Power Dissipation Thermal Resistance, Junction to Ambient Thermal Resistance, Junction to Lead Thermal Resistance, Junction to Case Symbol (Note 5) (Note 6) (Note 5) (Note 6) Value 1.7 0.89 59 112 PD RJA (Note 10) (Note 10) 20 15.7 RJL Recommended Operating Junction Temperature Range Maximum Operating Junction and Storage Temperature Range RJC TJ -40 to +125 TJ , TSTG -65 to +150 Unit W C/W C ESD Ratings (Note 11) Characteristics Electrostatic Discharge - Human Body Model Electrostatic Discharge - Machine Model Notes: Symbols ESD HBM ESD MM Value 4,000 400 Unit V V JEDEC Class 3A C 5. For a device mounted with the exposed VIN pad on 50mm x 50mm 1oz copper that is on a single-sided 1.6mm FR4 PCB; device is measured under still air conditions whilst operating in steady-state. 6. Same as note 5, except mounted on 15mm x 15mm 1oz copper. 7. Same as note 5, whilst operating at VIN = 48V. Refer to Safe Operating Area for other Input Voltages. 8. Same as note 5, except measured with a single pulse width = 100s and VIN = 48V. 9. Same as note 5, except measured with a single pulse width = 10ms and VIN = 48V. 10. RJL = Thermal resistance from junction to solder-point (on the exposed VIN pad). RJC = Thermal resistance from junction to the top of case. 11. Refer to JEDEC specification JESD22-A114 and JESD22-A115. ZXTR2012Z Document number: DS36330 Rev. 2 - 2 2 of 7 www.diodes.com April 2017 (c) Diodes Incorporated ZXTR2012Z Max Power Dissipation (W) 2.5 TJ = 125C = 150C 2.0 1.5 50mm x 50mm 1oz Cu 1.0 0.5 15mm x 15mm 1oz Cu 0.0 0 25 50 75 100 125 150 Ambient temperature (C) Continuous Output Current (mA) Thermal Characteristics and Derating Information Steady state D.C. TA = 25C TJ 125C 15mm x 15mm 1oz Cu 100 50mm x 50mm 1oz Cu 10 15 20 50mm x 50mm 1oz Cu D=0.5 D=0.2 Single Pulse 20 D=0.05 10 D=0.1 0 100 1m 10m 100m 1 10 100 1k 10k Max Power Dissipation (W) Thermal Resistance (C/W) 30 60 D=0.2 Single Pulse 0 100 1m 10m 100m D=0.05 1 10 100 1k 10k Max Power Dissipation (W) Thermal Resistance (C/W) D=0.5 D=0.1 50mm x 50mm 1oz Cu 10 1 100 1m 10m 100m 1 10 100 1k 50 Single Pulse TA = 25C TJ 125C 10 15mm x 15mm 1oz Cu 1 0.1 100 1m 10m 100m 1 10 100 1k Pulse Width (s) Transient Thermal Impedance Document number: DS36330 Rev. 2 - 2 100 TJ 125C Pulse Width (s) ZXTR2012Z 90 Pulse Width (s) 15mm x 15mm 1oz Cu 20 80 Pulse Power Dissipation 120 40 70 Single Pulse TA = 25C Transient Thermal Impedance 80 60 50 Pulse Width (s) 100 50 Safe Operating Area 60 40 40 Input Voltage (V) Derating Curve 50 30 Pulse Power Dissipation 3 of 7 www.diodes.com April 2017 (c) Diodes Incorporated ZXTR2012Z Electrical Characteristics (@TA = +25C, unless otherwise specified.) Symbol Min Typ Max Unit Output Voltage (Note 12) Characteristic VOUT 10.8 12 13.2 V Line Regulation (Notes 12 & 13) VOUT -- 240 750 mV VOUT/T -- 8.0 -- mV/C Load Regulation (Notes 12 & 14) VOUT -- -450 -600 -600 -750 mV Minimum Value of Input Voltage Required to Maintain Line Regulation VIN(MIN) 15 -- -- V IQ -- 240 590 400 900 A VIN = 48V, IOUT = 10A VIN = 100V, IOUT = 10A VIN/VOUT -- 45 -- dB COUT = 100nF, IOUT = 15mA, VOUT = 12V, VIN =15 to 100V, f=100Hz Temperature Coefficient Quiescent Current Power Supply Rejection Ratio Notes: Test Condition VIN = 48V, IOUT = 15mA VIN = 15 to 72V , IOUT = 15mA TJ = -40C to +125C VIN = 48V, IOUT = 15mA IOUT = 0.1 to 30mA, VIN = 48V IOUT = 0.1 to 100mA, VIN = 48V -- 12. Measured under pulsed conditions. Pulse width 300s. Duty cycle 2% 13. Line regulation VOUT = VOUT(@ VIN = 72V) - VOUT(@ VIN = 15V) 14. Load regulation VOUT = VOUT(@ IOUT = 30mA) - VOUT(@ IOUT = 0.1mA) VOUT = VOUT(@ IOUT = 100mA) - VOUT(@ IOUT = 0.1mA) Typical Application Circuit 150k Pin Functions Pin Name Pin Function VIN Input Supply GND Power Ground VOUT Voltage Output ZXTR2012Z Document number: DS36330 Rev. 2 - 2 Notes Input voltage can vary from -0.3V to 100V with respect to GND; for VOUT regulated then 15V VIN 100V. It is recommended to connect a 1F capacitor to GND. This pin should be tied to the system ground. Outputs a regulated 12V when 15V VIN 100V. When VIN < 15V, then VOUT maximum = VIN - 1.5V. The pin can be pulled high to a maximum of +18V with respect to GND, or +12V with respect to V IN, whichever is lower. It is recommended to connect a 10F capacitor to GND and a minimum of 10A to be drawn from VOUT to maintain regulation. 4 of 7 www.diodes.com April 2017 (c) Diodes Incorporated ZXTR2012Z (@TA = +25C, unless otherwise specified.) 13.0 12.5 VOUT 70 12.0 60 11.5 50 VIN =18 to 48V VIN 40 11.0 IOUT= 15mA 10.5 Slew Rate=5V/s COUT = 100nF 30 10.0 20 9.5 10 -5 0 5 10 9.0 20 15 13.0 80 VOUT Output Voltage (V) VIN Input Voltage (V) 80 70 VOUT 12.5 60 50 12.0 40 IOUT = 0 to 30mA Slew Rate=1A/s COUT = 100nF 11.5 -4 -2 0 T J = 85C T J = 25C 0 -400 T J = -55C -800 20 40 60 80 1500 1250 1000 750 500 250 0 -250 -500 -750 -1000 -1250 0.1 VOUT Output Voltage (mV) VOUT Output Voltage (mV) 800 T J = 100C 100 8 0 10 VIN = 48V T J = 125C T J = 100C T J = 85C T J = -55C 20 T J = 25C 40 60 80 100 Load Regulation (Note 16) VOUT Output Voltage (mV) 800 IQ Quiescent Current (A) VIN = 48V IOUT = 15mA T J = 125C IOUT = 10A 700 T J = 100C 600 500 T J = 85C 400 300 200 T J = -55C T J = 25C 100 0 -100 -50 -25 0 25 50 75 100 125 20 30 40 50 60 70 80 90 100 VIN Input Voltage (V) Junction Temperature (C) Temperature Coefficient (Note 17) Notes: 6 IOUT Output Current (mA) VIN Input Voltage (V) Line Regulation (Note 15) 1200 1000 800 600 400 200 0 -200 -400 -600 -800 -1000 4 Load transient response T J = 125C 400 2 Time (s) Line transient response 1200 20 10 11.0 Time (s) IOUT = 15mA VIN =18V IOUT 30 IOUT Output Current (mA) Typical Electrical Characteristics Quiescent Current 15. Line regulation VOUT = VOUT - VOUT(@ VIN = 15V, IOUT = 15mA, TJ = +25C) 16. Load regulation VOUT = VOUT - VOUT(@ VIN = 48V, IOUT = 0.1mA, TJ = +25C) 17. Temperature Coefficient VOUT = VOUT - VOUT(@ VIN = 48V, IOUT = 15mA, TJ = +25C) ZXTR2012Z Document number: DS36330 Rev. 2 - 2 5 of 7 www.diodes.com April 2017 (c) Diodes Incorporated ZXTR2012Z Package Outline Dimensions Please see http://www.diodes.com/package-outlines.html for the latest version. SOT89 D1 0 .20 R0 c SOT89 Dim Min Max Typ A 1.40 1.60 1.50 B 0.50 0.62 0.56 B1 0.42 0.54 0.48 c 0.35 0.43 0.38 D 4.40 4.60 4.50 D1 1.62 1.83 1.733 D2 1.61 1.81 1.71 E 2.40 2.60 2.50 E2 2.05 2.35 2.20 e 1.50 H 3.95 4.25 4.10 H1 2.63 2.93 2.78 L 0.90 1.20 1.05 L1 0.327 0.527 0.427 z 0.20 0.40 0.30 All Dimensions in mm H E B1 L B e D2 8 (4X ) H1 E2 A L1 D z Suggested Pad Layout Please see http://www.diodes.com/package-outlines.html for the latest version. SOT89 X2 Dimensions Y3 Y1 Y4 X Y G Y2 C G X X1 X2 Y Y1 Y2 Y3 Y4 Value (in mm) 1.500 0.244 0.580 0.760 1.933 1.730 3.030 1.500 0.770 4.530 X1 C ZXTR2012Z Document number: DS36330 Rev. 2 - 2 6 of 7 www.diodes.com April 2017 (c) Diodes Incorporated ZXTR2012Z IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. 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Copyright (c) 2017, Diodes Incorporated www.diodes.com ZXTR2012Z Document number: DS36330 Rev. 2 - 2 7 of 7 www.diodes.com April 2017 (c) Diodes Incorporated Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Diodes Incorporated: ZXTR2012Z-7 ZXTR2012Z-13