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FDP8870

Public Made by Adom

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onsemi MOSFETs, ITO-220AB-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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FDP8870

onsemi · MOSFETs · ITO-220AB-3

FDP8870 from onsemi, in a ITO-220AB-3. 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; controls the channel, rated for VGS of ±20 V maximum with rDS(ON) specified at VGS = 10 V and 4.5 V.
2 D passive Drain, connected internally to the flange; rated for VDSS of 30 V and 156 A continuous (package limited to 80 A).
3 S passive Source; main current return of the N-channel MOSFET, with rDS(ON) of 4.1 mΩ max at VGS = 10 V, ID = 35 A.

Key specifications

Parameter Value
Manufacturer onsemi
Package ITO-220AB-3
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 to Source Breakdown Voltage BVDSS 30 V ID = 250µA, VGS = 0V 3
Zero Gate Voltage Drain Current IDSS 1 µA VDS = 24V, VGS = 0V 3
Zero Gate Voltage Drain Current IDSS 250 µA VDS = 24V, VGS = 0V, TC = 150oC 3
Gate to Source Leakage Current IGSS -100 100 nA VGS = ±20V 3
Gate to Source Threshold Voltage VGS(TH) 1.2 2.5 V VGS = VDS, ID = 250µA 3
Drain to Source On Resistance rDS(ON) 0.0034 0.0041 Ω ID = 35A, VGS = 10V 3
Drain to Source On Resistance rDS(ON) 0.004 0.0046 Ω ID = 35A, VGS = 4.5V 3
Drain to Source On Resistance rDS(ON) 0.0051 0.0065 Ω ID = 35A, VGS = 10V, TJ = 175oC 3
Total Gate Charge at 10V Qg(TOT) 106 132 nC VGS = 0V to 10V, VDD = 15V, ID = 35A, Ig = 1.0mA 3
Total Gate Charge at 5V Qg(5) 56 69 nC VGS = 0V to 5V, VDD = 15V, ID = 35A, Ig = 1.0mA 3
Threshold Gate Charge Qg(TH) 5 6.5 nC VGS = 0V to 1V, VDD = 15V, ID = 35A, Ig = 1.0mA 3
Turn-On Time tON 168 ns VDD = 15V, ID = 35A, VGS = 4.5V, RGS = 3.3Ω 3
Turn-Off Time tOFF 173 ns VDD = 15V, ID = 35A, VGS = 4.5V, RGS = 3.3Ω 3
Source to Drain Diode Voltage VSD 1.25 V ISD = 35A 3
Source to Drain Diode Voltage VSD 1 V ISD = 15A 3
Reverse Recovery Time trr 37 ns ISD = 35A, dISD/dt = 100A/µs 3
Reverse Recovered Charge QRR 21 nC ISD = 35A, dISD/dt = 100A/µs 3
Drain to Source Voltage VDSS 30 V TC = 25°C 2
Gate to Source Voltage VGS -20 20 V TC = 25°C 2
Continuous Drain Current ID 156 A TC = 25oC, VGS = 10V (Note 1) 2
Continuous Drain Current ID 147 A TC = 25oC, VGS = 4.5V (Note 1) 2
Continuous Drain Current ID 19 A Tamb = 25oC, VGS = 10V, with RθJA = 62oC/W 2
Single Pulse Avalanche Energy EAS 300 mJ Note 2 2
Power dissipation PD 160 W TC = 25°C 2
Operating and Storage Temperature TJ, TSTG -55 175 oC 2
Thermal Resistance Junction to Case RθJC 0.94 oC/W TO-220 2
Thermal Resistance Junction to Ambient RθJA 62 oC/W TO-220 (Note 3) 2
Power Dissipation Derating 1.07 W/oC Derate above 25oC 2
Input Capacitance CISS 5200 pF VDS = 15V, VGS = 0V, f = 1MHz 3
Output Capacitance COSS 970 pF VDS = 15V, VGS = 0V, f = 1MHz 3
Reverse Transfer Capacitance CRSS 570 pF VDS = 15V, VGS = 0V, f = 1MHz 3
Gate Resistance RG 2.1 Ω VGS = 0.5V, f = 1MHz 3
Gate to Source Gate Charge Qgs 15 nC VDD = 15V, ID = 35A, Ig = 1.0mA 3
Gate Charge Threshold to Plateau Qgs2 10 nC VDD = 15V, ID = 35A, Ig = 1.0mA 3
Gate to Drain Miller Charge Qgd 23 nC VDD = 15V, ID = 35A, Ig = 1.0mA 3
Turn-On Delay Time td(ON) 11 ns VDD = 15V, ID = 35A, VGS = 4.5V, RGS = 3.3Ω 3
Rise Time tr 105 ns VDD = 15V, ID = 35A, VGS = 4.5V, RGS = 3.3Ω 3
Turn-Off Delay Time td(OFF) 70 ns VDD = 15V, ID = 35A, VGS = 4.5V, RGS = 3.3Ω 3
Fall Time tf 46 ns VDD = 15V, ID = 35A, VGS = 4.5V, RGS = 3.3Ω 3

CAD (KiCad official)

  • Symbol: FDP8870
  • Footprint: Package_TO_SOT_THT:TO-220F-3_Vertical
  • 3D model: ITO-220AB-3 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: onsemi datasheet (12 pp, sha256 9553be3d6fe2d30c, retrieved 2026-10-27, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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