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Contents

README

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RS65R380D

REASUNOS · MOSFETs · TO-252

RS65R380D from REASUNOS, in a TO-252. 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 MOSFET channel, with gate-to-source voltage limited to ±30 V and threshold of 2 V min to 4 V max at ID=250 µA.
2 D passive Drain, connected to the exposed tab and the trimmed centre lead; rated 650 V VDSS and 11 A continuous at TC=25℃.
3 S passive Source; current return of the MOSFET, with the integral body diode rated 11 A continuous source current.

Key specifications

Parameter Value
Manufacturer REASUNOS
Package TO-252
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-to-Source Voltage VDSS 650 V 1
Continuous Drain Current ID 11 A TC=25℃ 1
Continuous Drain Current ID 7 A TC=100℃ 1
Pulsed Drain Current IDM 33 A Note*1, repetitive rating, pulse width limited by maximum junction temperature 1
Power Dissipation PD 118 W 1
Gate-to-Source Voltage VGS -30 30 V 1
Single Pulse Avalanche Energy EAS 210 mJ L=10mH, VDS=50V, RG=25Ω, TC=25℃ 1
MOSFET dv/dt ruggedness dv/dt 50 V/ns VDS=0…400V 1
Reverse diode dv/dt dv/dt 15 V/ns VDS=0…400V, Tj=25℃, ISD≤ID 1
Maximum Temperature for Soldering Leads at 0.063in (1.6mm) from Case for 10 seconds TL 300 ℃ 1
Maximum Temperature for Soldering Package Body for 10 seconds TPKG 260 ℃ 1
Operating Junction and Storage Temperature Range TJ and TSTG -55 150 ℃ 1
Drain-to-Source Breakdown Voltage BVDSS 650 V VGS=0V, ID=250µA 2
Drain-to-Source Leakage Current IDSS 1 µA VDS=650V, VGS=0V 2
Gate-to-Source Forward Leakage Current IGSS 100 nA VGS=30V, VDS=0V 2
Gate-to-Source Reverse Leakage Current IGSS -100 nA VGS=-30V, VDS=0V 2
Static Drain-to-Source On-Resistance RDS(on) 340 380 mΩ VGS=10V, ID=5.5A 2
Gate Threshold Voltage VGS(TH) 2 4 V VGS=VDS, ID=250µA 2
Continuous Source Current IS 11 A Integral pn-diode in MOSFET 3
Maximum Pulsed Current ISM 33 A 3
Junction-to-Case Thermal Resistance RθJC 1.32 ℃/W Drain lead soldered to water cooled heatsink, PD adjusted for a peak junction temperature of +150℃ 2
Junction-to-Ambient Thermal Resistance RθJA 87 ℃/W 1 cubic foot chamber, free air 2

CAD (KiCad official)

  • Symbol: RS65R380D
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252 (KiCad packages3D, STEP)
  • 3D model files: rs65r380d-etched.step / rs65r380d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rs65r380d.step / rs65r380d.glb are the bare package body.

Provenance

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

  • Datasheet: REASUNOS datasheet (8 pp, sha256 38aa4ef8e1973628, retrieved 2026-10-19, 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