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Contents

README

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FDPF55N06

onsemi · MOSFETs · TO-220F

FDPF55N06 from onsemi, in a TO-220F. 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 terminal; gate-source voltage is rated to ±25 V (VGSS) for the FDPF55N06 TO-220F package.
2 D passive Drain terminal; continuous drain current is 55 A at TC = 25°C, limited by maximum junction temperature.
3 S passive Source terminal; maximum continuous drain-source diode forward current is 55 A.

Key specifications

Parameter Value
Manufacturer onsemi
Package TO-220F
Category Transistors
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 Voltage VDSS 60 V 2
Drain Current - Continuous (TC = 25°C) ID 55 A TC = 25°C 2
Drain Current - Continuous (TC = 100°C) ID 34.8 A TC = 100°C 2
Drain Current - Pulsed IDM 220 A Note 1 2
Gate-Source Voltage VGSS -25 25 V 2
Single Pulsed Avalanche Energy EAS 480 mJ Note 2 2
Avalanche Current IAR 55 A Note 1 2
Repetitive Avalanche Energy EAR 11.4 mJ Note 1 2
Peak Diode Recovery dv/dt dv/dt 4.5 V/ns Note 3 2
Power Dissipation (TC = 25°C) PD 48 W TC = 25°C 2
Derate above 25°C 0.4 W/°C Above 25°C 2
Operating and Storage Temperature Range TJ, TSTG -55 150 °C 2
Maximum lead temperature for soldering purposes, 1/8 inch from case for 5 seconds TL 300 °C 1/8 inch from case, 5 s 2
Thermal Resistance, Junction-to-Case RθJC 2.58 °C/W 2
Thermal Resistance, Junction-to-Ambient RθJA 62.5 °C/W 2
Drain-Source Breakdown Voltage BVDSS 60 V VGS = 0 V, ID = 250 µA 3
Zero Gate Voltage Drain Current IDSS 1 µA VDS = 60 V, VGS = 0 V 3
Zero Gate Voltage Drain Current (TC = 150°C) IDSS 10 µA VDS = 48 V, TC = 150°C 3
Gate-Body Leakage Current, Forward IGSSF 100 nA VGS = 20 V, VDS = 0 V 3
Gate-Body Leakage Current, Reverse IGSSR -100 nA VGS = -20 V, VDS = 0 V 3
Gate Threshold Voltage VGS(th) 2 4 V VDS = VGS, ID = 250 µA 3
Static Drain-Source On-Resistance RDS(on) 0.018 0.022 Ω VGS = 10 V, ID = 27.5 A 3
Forward Transconductance gFS 33 S VDS = 25 V, ID = 27.5 A 3
Input Capacitance Ciss 1160 1510 pF VDS = 25 V, VGS = 0 V, f = 1.0 MHz 3
Output Capacitance Coss 375 490 pF VDS = 25 V, VGS = 0 V, f = 1.0 MHz 3
Reverse Transfer Capacitance Crss 60 90 pF VDS = 25 V, VGS = 0 V, f = 1.0 MHz 3
Turn-On Delay Time td(on) 30 65 ns VDD = 30 V, ID = 55 A, RG = 25 Ω (Note 4) 3
Turn-On Rise Time tr 130 265 ns VDD = 30 V, ID = 55 A, RG = 25 Ω (Note 4) 3
Turn-Off Delay Time td(off) 70 150 ns VDD = 30 V, ID = 55 A, RG = 25 Ω (Note 4) 3
Turn-Off Fall Time tf 95 195 ns VDD = 30 V, ID = 55 A, RG = 25 Ω (Note 4) 3
Total Gate Charge Qg 30 37 nC VDS = 48 V, ID = 55 A, VGS = 10 V (Note 4) 3
Gate-Source Charge Qgs 6.5 nC VDS = 48 V, ID = 55 A, VGS = 10 V (Note 4) 3
Gate-Drain Charge Qgd 7.5 nC VDS = 48 V, ID = 55 A, VGS = 10 V (Note 4) 3
Maximum Continuous Drain-Source Diode Forward Current IS 55 A 3
Maximum Pulsed Drain-Source Diode Forward Current ISM 220 A 3
Drain-Source Diode Forward Voltage VSD 1.4 V VGS = 0 V, IS = 55 A 3
Reverse Recovery Time trr 40 ns VGS = 0 V, IS = 55 A, dIF/dt = 100 A/µs 3
Reverse Recovery Charge Qrr 55 µC VGS = 0 V, IS = 55 A, dIF/dt = 100 A/µs 3
Breakdown Voltage Temperature Coefficient ΔBVDSS/ΔTJ 0.05 V/°C ID = 250 µA, Referenced to 25°C 3

CAD (KiCad official)

  • Symbol: FDPF55N06
  • Footprint: Package_TO_SOT_THT:TO-220F-3_Vertical
  • 3D model: TO-220F (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: onsemi datasheet (12 pp, sha256 34ee9f4636727baf, retrieved 2026-10-27, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus off (skipped (clean text read)), 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