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2303-VB

Public Made by Adom

by adom

VBsemi Elec MOSFETs, SOT-23(TO-236). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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2303-VB

VBsemi Elec · MOSFETs · SOT-23(TO-236)

2303-VB from VBsemi Elec, in a SOT-23(TO-236). 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 G input Gate of the P-channel MOSFET, with gate-source voltage rated VGS ±20 V (absolute maximum).
2 S passive Source of the P-channel MOSFET; continuous source-drain diode current is rated -1 A at TA = 25 °C when surface mounted on a 1" x 1" FR4 board.
3 D passive Drain of the P-channel MOSFET; drain-source voltage is rated -30 V and continuous drain current is -5.4 A at TA = 25 °C when surface mounted on a 1" x 1" FR4 board.

Key specifications

Parameter Value
Manufacturer VBsemi Elec
Package SOT-23(TO-236)
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
Drain-Source Breakdown Voltage VDS -30 V VGS = 0 V, ID = - 250 µA 2
Gate-Source Threshold Voltage VGS(th) -0.5 -2 V VDS = VGS, ID = - 250 µA 2
Gate-Source Leakage IGSS -100 100 nA VDS = 0 V, VGS = ± 20 V 2
Zero Gate Voltage Drain Current IDSS -1 µA VDS = - 30 V, VGS = 0 V 2
Zero Gate Voltage Drain Current (TJ = 55 °C) IDSS -5 µA VDS = - 30 V, VGS = 0 V, TJ = 55 °C 2
On-State Drain Current ID(on) -2.5 A VDS - 5 V, VGS = - 10 V 2
Total Gate Charge (VGS = -10 V) Qg 24 36 nC VDS = - 15 V, VGS = - 10 V, ID = - 5.4 A 2
Total Gate Charge (VGS = -4.5 V) Qg 11.4 17 nC VDS = - 15 V, VGS = - 4.5 V, ID = - 5.4 A 2
Gate Resistance Rg 1.5 7.7 15.4 Ω f = 1 MHz 2
Turn-On Delay Time (VGEN = -10 V) td(on) 13 20 ns VDD = - 15 V, RL = 3.5, ID - 4.3 A, VGEN = - 10 V, Rg = 1 2
Turn-Off Delay Time (VGEN = -10 V) td(off) 38 57 ns VDD = - 15 V, RL = 3.5, ID - 4.3 A, VGEN = - 10 V, Rg = 1 2
Fall Time (VGEN = -10 V) tf 6 12 ns VDD = - 15 V, RL = 3.5, ID - 4.3 A, VGEN = - 10 V, Rg = 1 2
Turn-On Delay Time (VGEN = -4.5 V) td(on) 28 42 ns VDD = - 15 V, RL = 3.5, ID - 4.3 A, VGEN = - 4.5 V, Rg = 1 2
Rise Time (VGEN = -4.5 V) tr 16 24 ns VDD = - 15 V, RL = 3.5, ID - 4.3 A, VGEN = - 4.5 V, Rg = 1 2
Turn-Off Delay Time (VGEN = -4.5 V) td(off) 30 45 ns VDD = - 15 V, RL = 3.5, ID - 4.3 A, VGEN = - 4.5 V, Rg = 1 2
Fall Time (VGEN = -4.5 V) tf 10 20 ns VDD = - 15 V, RL = 3.5, ID - 4.3 A, VGEN = - 4.5 V, Rg = 1 2
Body Diode Voltage VSD -0.8 -1.2 V IS = - 4.3 A, VGS = 0 V 2
Body Diode Reverse Recovery Time trr 15 23 ns IF = - 4.3 A, dI/dt = 100 A/µs, TJ = 25 °C 2
Body Diode Reverse Recovery Charge Qrr 7 14 nC IF = - 4.3 A, dI/dt = 100 A/µs, TJ = 25 °C 2
Drain-Source Voltage VDS -30 V 1
Gate-Source Voltage VGS -20 20 V 1
Continuous Drain Current ID -5.6 A TC = 25 °C, TJ = 150 °C 1
Continuous Drain Current ID -5.4 A TA = 25 °C (notes b,c) 1
Continuous Drain Current ID -4.3 A TA = 70 °C (notes b,c) 1
Pulsed Drain Current IDM -18 A t = 100 µs 1
Continuous Source-Drain Diode Current IS -2.1 A TC = 25 °C 1
Continuous Source-Drain Diode Current IS -1 A TA = 25 °C (notes b,c) 1
Maximum Power Dissipation PD 2.5 W TC = 25 °C 1
Maximum Power Dissipation PD 1.6 W TC = 70 °C 1
Maximum Power Dissipation PD 1.25 W TA = 25 °C (notes b,c) 1
Maximum Power Dissipation PD 0.8 W TA = 70 °C (notes b,c) 1
Operating Junction and Storage Temperature Range TJ, Tstg -55 150 °C 1
Maximum Junction-to-Ambient (t ≤ 5 s) RthJA 75 100 °C/W t ≤ 5 s (notes b,d) 1
Maximum Junction-to-Ambient (steady state) RthJA 166 °C/W steady state (note d) 1
Maximum Junction-to-Foot (Drain), steady state RthJF 40 50 °C/W steady state 1

CAD (KiCad official)

  • Symbol: 2303-VB
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23(TO-236) (KiCad packages3D, STEP)
  • 3D model files: 2303-vb-etched.step / 2303-vb-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2303-vb.step / 2303-vb.glb are the bare package body.

Provenance

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

  • Datasheet: VBsemi Elec datasheet (9 pp, sha256 16fd73adf37e8b81, retrieved 2026-10-16, 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