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BSP88H6327

Infineon Technologies · MOSFETs · SOT-223-4

BSP88H6327 from Infineon Technologies, in a SOT-223-4. 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 N-channel logic-level MOSFET, with VGS rated at ±20 V maximum and VGS(th) of 0.6 V min to 1.4 V max at ID=108 µA.
2 D passive Drain, connected internally to pin 4 and the tab, with VDS rated at 240 V and continuous drain current of 0.35 A at TA=25°C.
3 S passive Source of the N-channel MOSFET, with the body diode rated for 0.35 A continuous forward current.
4 D passive Drain tab (pin 4), electrically common with pin 2, used as the soldering point with RthJS of 25 K/W max.

Key specifications

Parameter Value
Manufacturer Infineon Technologies
Package SOT-223-4
Category Transistors
Pins 4

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 V(BR)DSS 240 V VGS=0, ID=250µA 2
Gate threshold voltage VGS(th) 0.6 1 1.4 V VGS = VDS, ID=108µA 2
Zero gate voltage drain current IDSS 0.1 µA VDS=240V, VGS=0, Tj=25°C 2
Zero gate voltage drain current IDSS 10 µA VDS=240V, VGS=0, Tj=150°C 2
Gate-source leakage current IGSS 1 10 nA VGS=20V, VDS=0 2
Drain-source on-state resistance RDS(on) 4.9 15 Ω VGS=2.8V, ID=0.014A 2
Drain-source on-state resistance RDS(on) 4.6 7.5 Ω VGS=4.5V, ID=0.32A 2
Drain-source on-state resistance RDS(on) 4 6 Ω VGS=10V, ID=0.35A 2
Transconductance gfs 0.19 0.38 S VDS≥2IDRDS(on)max, ID=0.28A 3
Input capacitance Ciss 76 95 pF VGS=0, VDS=25V, f=1MHz 3
Output capacitance Coss 12 15 pF VGS=0, VDS=25V, f=1MHz 3
Reverse transfer capacitance Crss 6 9 pF VGS=0, VDS=25V, f=1MHz 3
Turn-on delay time td(on) 3.6 5.4 ns VDD=120V, VGS=4.5V, ID=0.35A, RG=15Ω 3
Rise time tr 3.5 5.2 ns VDD=120V, VGS=4.5V, ID=0.35A, RG=15Ω 3
Turn-off delay time td(off) 17.9 26.8 ns VDD=120V, VGS=4.5V, ID=0.35A, RG=15Ω 3
Fall time tf 18.9 28.3 ns VDD=120V, VGS=4.5V, ID=0.35A, RG=15Ω 3
Gate to source charge Qgs 0.2 0.3 nC VDD=192V, ID=0.35A 3
Gate to drain charge Qgd 2 3 nC VDD=192V, ID=0.35A 3
Gate charge total Qg 4.5 6.8 nC VDD=192V, ID=0.35A, VGS=0 to 10V 3
Gate plateau voltage V(plateau) 2.7 V VDD=192V, ID=0.35A 3
Inverse diode continuous forward current IS 0.35 A TA=25°C 3
Inverse diode direct current, pulsed ISM 1.4 A 3
Inverse diode forward voltage VSD 0.86 1.2 V VGS=0, IF=IS 3
Reverse recovery time trr 66 82 ns VR=120V, IF=IS, diF/dt=100A/µs 3
Reverse recovery charge Qrr 119 149 nC VR=120V, IF=IS, diF/dt=100A/µs 3
Continuous drain current ID 0.35 A TA=25°C 1
Continuous drain current ID 0.28 A TA=70°C 1
Pulsed drain current ID puls 1.4 A TA=25°C 1
Reverse diode dv/dt dv/dt 6 kV/µs IS=0.35A, VDS=192V, di/dt=200A/µs, Tjmax=150°C 1
Gate source voltage VGS -20 20 V 1
Power dissipation Ptot 1.8 W TA=25°C 1
Operating and storage temperature Tj, Tstg -55 150 °C 1
Thermal resistance, junction - soldering point RthJS 25 K/W Pin 4 2
Thermal resistance, junction - ambient RthJA 115 K/W SMD, device on PCB, min. footprint 2
Thermal resistance, junction - ambient RthJA 70 K/W SMD, device on PCB, 6 cm2 cooling area 2
Drain-source voltage VDS 240 V Product summary 1

CAD (KiCad official)

  • Symbol: BSP88H6327
  • Footprint: Package_TO_SOT_SMD:SOT-223
  • 3D model: SOT-223-4 (KiCad packages3D, STEP)
  • 3D model files: bsp88h6327-etched.step / bsp88h6327-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bsp88h6327.step / bsp88h6327.glb are the bare package body.

Provenance

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

  • Datasheet: Infineon Technologies datasheet (8 pp, sha256 88b8a02f421daa0e, retrieved 2026-10-27, tier: lcsc)
  • 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