component

ZXTP19020DZTA

Public Made by Adom

by adom

Diodes Incorporated Bipolar Transistors - BJT, SOT-89. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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ZXTP19020DZTA

Diodes Incorporated · Bipolar Transistors - BJT · SOT-89

ZXTP19020DZTA from Diodes Incorporated, in a SOT-89. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 B input Base of the PNP transistor; VEBO max is -7V and continuous base current IB max is -1A.
2 C passive Collector of the PNP transistor, also connected to the metal tab; VCEO is -20V, VCBO is -25V and continuous IC is -6A (peak -15A).
3 E passive Emitter of the PNP transistor; the emitter-collector reverse-blocking voltage (BVECO) is at least -4V.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-89
Category Triode/MOS Tube/Transistor
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Collector-Base Breakdown Voltage BVCBO -25 -55 V IC = -100µA 4
Collector-Emitter Breakdown Voltage (Notes 9) BVCEO -20 -50 V IC = -10mA 4
Emitter-Collector breakdown voltage (reverse blocking) BVECX -4 -8.6 V IE = -100µA, RBC < 1kΩ or 0.25V > VBC > -0.25V 4
Emitter-Base Breakdown Voltage BVEBO -7 -8.2 V IE = -100µA 4
Collector Cutoff Current ICBO -50 nA VCB = -25V 4
Collector Cutoff Current ICBO -500 nA VCB = -25V, TA = 100°C 4
Emitter Cutoff Current IEBO -50 nA VEB = -5.6V 4
DC current transfer static ratio (Notes 9) hFE 300 450 900 - IC = -100mA, VCE = -2V 4
DC current transfer static ratio (Notes 9) hFE 200 290 - IC = -2A, VCE = -2V 4
DC current transfer static ratio (Notes 9) hFE 65 110 - IC = -6A, VCE = -2V 4
Collector-Emitter Saturation Voltage (Notes 9) VCE(sat) -40 -47 mV IC = -1A, IB = -100mA 4
Collector-Emitter Saturation Voltage (Notes 9) VCE(sat) -100 -130 mV IC = -1A, IB = -10mA 4
Collector-Emitter Saturation Voltage (Notes 9) VCE(sat) -115 -145 mV IC = -2A, IB = -40mA 4
Collector-Emitter Saturation Voltage (Notes 9) VCE(sat) -225 -275 mV IC = -6A, IB = -300mA 4
Base-Emitter Saturation Voltage (Notes 9) VBE(sat) -1000 -1100 mV IC = -6A, IB = -300mA 4
Base-Emitter Turn-on Voltage (Notes 9) VBE(on) -865 -1000 mV IC = -6A, VCE = -2V 4
Input Capacitance Cibo 400 pF VEB = -0.5V, f = 1MHz 4
Output capacitance Cobo 36 45 pF VCB = -10V, f = 1MHz 4
Collector-Base Voltage VCBO -25 V 2
Collector-Emitter Voltage VCEO -20 V 2
Emitter-Base Voltage VECO -4 V 2
Emitter-Base Voltage VEBO -7 V 2
Continuous Collector Current IC -6 A Note 6 (50mm x 50mm 2oz Cu PCB) 2
Base current IB -1 A 2
Peak Pulse Current ICM -15 A 2
Power Dissipation PD 1.1 W Note 4: 15mm x 15mm x 0.6mm FR4 PCB, 1oz Cu, still air 2
Power Dissipation PD 1.8 W Note 5: 25mm x 25mm x 0.6mm FR4 PCB, 1oz Cu, still air 2
Power Dissipation PD 2.4 W Note 6: 50mm x 50mm x 0.6mm FR4 PCB, 2oz Cu, still air 2
Power Dissipation PD 4.46 W Note 7: as Note 6, measured at t<5 seconds 2
Power Dissipation PD 26.7 W Note 8: junction to case (collector tab) 2
Linear derating factor PD 8.8 mW/°C Note 4: 15mm x 15mm x 0.6mm FR4 PCB, 1oz Cu, still air 2
Linear derating factor PD 14.4 mW/°C Note 5: 25mm x 25mm x 0.6mm FR4 PCB, 1oz Cu, still air 2
Linear derating factor PD 19.2 mW/°C Note 6: 50mm x 50mm x 0.6mm FR4 PCB, 2oz Cu, still air 2
Linear derating factor PD 35.7 mW/°C Note 7: as Note 6, measured at t<5 seconds 2
Linear derating factor PD 213 mW/°C Note 8: junction to case (collector tab) 2
Operating and Storage Temperature Range TJ, TSTG -55 150 °C 2
Thermal Resistance, Junction to Ambient RθJA 117 °C/W Note 4: 15mm x 15mm x 0.6mm FR4 PCB, 1oz Cu, still air 2
Thermal Resistance, Junction to Ambient RθJA 68 °C/W Note 5: 25mm x 25mm x 0.6mm FR4 PCB, 1oz Cu, still air 2
Thermal Resistance, Junction to Ambient RθJA 51 °C/W Note 6: 50mm x 50mm x 0.6mm FR4 PCB, 2oz Cu, still air 2
Thermal Resistance, Junction to Leads RθJL 4.69 °C/W Note 8: junction to case (collector tab) 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin • Terminals: Matte Tin Finish • Weight: 0.052 grams (Approximate) 1

CAD (KiCad official)

  • Symbol: ZXTP19020DZTA
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89 (KiCad packages3D, STEP)
  • 3D model files: zxtp19020dzta-etched.step / zxtp19020dzta-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); zxtp19020dzta.step / zxtp19020dzta.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Diodes Incorporated datasheet (7 pp, sha256 97ac58407b6cb0d5, retrieved 2026-10-28, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF