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2SA1013SQ-Y

PJSEMI · Bipolar Transistors - BJT · SOT-89

2SA1013SQ-Y from PJSEMI, 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 of the PNP transistor, with emitter-base breakdown V(BR)EBO of at least -6 V and VEBO rated at 6 V.
2 Collector passive Collector terminal, rated for -VCBO 160 V, -VCEO 160 V and continuous collector current -IC 1 A, with maximum power dissipation PD 0.5 W for the device.
3 Emitter passive Emitter terminal, rated for -VEBO 6 V, with emitter-base cutoff current -IEBO of 1 μA maximum at VEB = -6 V.

Key specifications

Parameter Value
Manufacturer PJSEMI
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
DC Current Gain (Group Y) HFE 160 320 VCE = -5 V, IC = -200 mA 2
Collector Base Breakdown Voltage -V(BR)CBO 160 V IC = -100 μA 2
Collector Emitter Breakdown Voltage -V(BR)CEO 160 V IC = -1 mA 2
Emitter Base Breakdown Voltage -V(BR)EBO 6 V IE = -10 μA 2
Transition Frequency FT 15 MHz VCE = -5 V, IC = -200 mA 2
Collector Base Cutoff Current -ICBO 1 μA VCB = -150 V 2
Emitter Base Cutoff Current -IEBO 1 μA VEB = -6 V 2
Collector Emitter Saturation Voltage VCE(sat) 1.5 V IC = -500 mA, IB = -50 mA 2
Base Emitter On Voltage VBE(on) 0.75 V VCE = -5 V, IC = -5 mA 2
Collector Base Voltage -VCBO 160 V 1
Collector Emitter Voltage -VCEO 160 V 1
Emitter Base Voltage -VEBO 6 V 1
Collector Current -IC 1 A 1
Maximum Power Dissipation PD 0.5 W Ratings at 25℃ ambient temperature 1
Junction Temperature TJ 150 ℃ 1
Storage Temperature Range TSTG -55 150 ℃ 1

CAD (KiCad official)

  • Symbol: 2SA1013SQ-Y
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89 (KiCad packages3D, STEP)
  • 3D model files: 2sa1013sq-y-etched.step / 2sa1013sq-y-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2sa1013sq-y.step / 2sa1013sq-y.glb are the bare package body.

Provenance

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

  • Datasheet: PJSEMI datasheet (6 pp, sha256 d6491017de63e36c, retrieved 2026-10-30, 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