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2SD1164 DAR

Public Made by Adom

by adom

MSKSEMI Bipolar (BJT), SOT-89. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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2SD1164 DAR

MSKSEMI · Bipolar (BJT) · SOT-89

2SD1164 DAR from MSKSEMI, 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 BASE input Base terminal; the datasheet's absolute maximum emitter-base voltage is VEBO 5 V, with IC/IB = 500 mA/50 mA given for the typical VCE(sat) of 0.15 V.
2 COLLECTOR passive Collector terminal; continuous collector current is limited to 1 A, collector-base voltage VCBO is 40 V and collector power dissipation PC is 500 mW.
3 EMITTER passive Emitter terminal and reference for the collector-emitter rating VCEO of 32 V; emitter-base voltage VEBO is 5 V.

Key specifications

Parameter Value
Manufacturer MSKSEMI
Package SOT-89
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 Voltage VCBO 40 V 2
Collector-Emitter Voltage VCEO 32 V 2
Emitter-Base Voltage VEBO 5 V 2
Collector Current - Continuous IC 1 A 2
Collector power dissipation PC 500 mW 2
Junction Temperature TJ 150 ℃ 2
Storage Temperature Tstg -55 150 ℃ 2
Collector-base breakdown voltage V(BR)CBO 40 V IC=50μA, IE=0 2
Collector-emitter breakdown voltage V(BR)CEO 32 V IC=1mA, IB=0 2
Emitter-base breakdown voltage V(BR)EBO 5 V IE=50μA, IC=0 2
Collector cut-off current ICBO 0.5 μA VCB=20V, IE=0 2
Emitter cut-off current IEBO 0.5 μA VEB=4V, IC=0 2
DC current gain (rank R) hFE 180 390 VCE=3V, IC=100mA 2
Collector-emitter saturation voltage VCE(sat) 0.4 V IC=0.5A, IB=50mA 2
Transition frequency fT 150 MHz VCE=5V, IC=50mA, f=100MHz 2
Collector output capacitance Cob 15 pF VCB=10V, IE=0, f=1MHz 2

CAD (KiCad official)

  • Symbol: 2SD1164 DAR
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89 (KiCad packages3D, STEP)
  • 3D model files: 2sd1164-dar-etched.step / 2sd1164-dar-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2sd1164-dar.step / 2sd1164-dar.glb are the bare package body.

Provenance

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

  • Datasheet: MSKSEMI datasheet (6 pp, sha256 a104421189f36070, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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