component

ZTX455

Public Made by Adom

by adom

Diodes Incorporated Bipolar (BJT), TO-92. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 29d ago
viewers ztx455: viewers · Ray 29d ago
package.json Publish 0.1.0 · Ray 29d ago
page.json ztx455: specified limits as data (metadata.characteristics, 14 rows from the datasheet) · Ray 24d ago
README.md ztx455: specified limits as data (metadata.characteristics, 14 rows from the datasheet) · Ray 24d ago
ztx455-etched.glb ztx455: factory component page (tier=mfr) · Ray 29d ago
ztx455-etched.step ztx455: factory component page (tier=mfr) · Ray 29d ago
ztx455-hero.glb ztx455: hero GLB from the etched model (keeps the MPN mark) · Ray 29d ago
ztx455-hero.overlay.json Publish 0.1.0 · Ray 29d ago
ztx455.glb Publish 0.1.0 · Ray 29d ago
ztx455.kicad_mod Publish 0.1.0 · Ray 29d ago
ztx455.kicad_sym Publish 0.1.0 · Ray 29d ago
ztx455.lbr Publish 0.1.0 · Ray 29d ago
ztx455.step Publish 0.1.0 · Ray 29d ago

ZTX455

Diodes Incorporated · Bipolar (BJT) · TO-92

ZTX455 from Diodes Incorporated, in a TO-92. 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 C passive Collector; ZTX455 is rated VCBO 160 V, VCEO 140 V, continuous IC 1 A and peak ICM 2 A.
2 B passive Base; emitter-base voltage VEBO is limited to 5 V.
3 E passive Emitter; total power dissipation Ptot is 1 W at Tamb = 25°C.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package TO-92
Category Transistors/Thyristors
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 V(BR)CBO 160 V IC = 100µA 2
Collector-Emitter Sustaining Voltage VCEO(sus) 140 V IC = 10mA (Note 6) 2
Emitter-Base Breakdown Voltage V(BR)EBO 5 V IE = 100µA 2
Emitter Cutoff Current IEBO 0.1 µA VEB = 4V 2
Collector Cutoff Current ICBO 0.1 µA VCB = 140V; VCB = 120V 2
Transition Frequency fT 100 MHz IC = 50mA, VCE = 10V, f = 100MHz 2
Output Capacitance Cobo 15 pF VCB = 10V, f = 1MHz 2
Collector-Base Voltage VCBO 160 V 2
Collector-Emitter Voltage VCEO 140 V 2
Emitter-Base Voltage VEBO 5 V 2
Peak Pulse Current ICM 2 A 2
Continuous Collector Current IC 1 A 2
Power Dissipation at Tamb = 25°C Ptot 1 W Tamb = 25°C 2
Operating and Storage Temperature Range TJ, TSTG -55 200 °C 2

CAD (KiCad official)

  • Symbol: ZTX455
  • Footprint: Package_TO_SOT_THT:TO-92_Inline
  • 3D model: TO-92 (KiCad packages3D, STEP)
  • 3D model files: ztx455-etched.step / ztx455-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ztx455.step / ztx455.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (5 pp, sha256 ed67f8b09e819954, retrieved 2026-10-09, 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