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7N65KL-MTQ-TM3-T

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UTC(Unisonic Tech) MOSFETs, TO-251. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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7N65KL-MTQ-TM3-T

UTC(Unisonic Tech) · MOSFETs · TO-251

7N65KL-MTQ-TM3-T from UTC(Unisonic Tech), in a TO-251. 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 Gate input Gate terminal of the N-channel MOSFET; the absolute maximum gate-source voltage VGSS is rated ±30 V.
2 Drain passive Drain terminal of the N-channel MOSFET; the drain-source voltage VDSS is rated 650 V.
3 Source passive Source terminal of the N-channel MOSFET; the datasheet gives no separate limit for this pin.

Key specifications

Parameter Value
Manufacturer UTC(Unisonic Tech)
Package TO-251
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
Gate-Source Voltage VGSS -30 30 V 3
Operating Temperature TOPR -55 150 °C 3
Storage Temperature TSTG -55 150 °C 3
Junction Temperature TJ 150 °C 3
Drain-Source Voltage VDSS 650 V 3
Continuous Drain Current ID 7 A 3
Pulsed Drain Current IDM 24 A Note 2 3
Avalanche Current IAR 7 A Note 2 3
Avalanche Energy, Repetitive EAR 2 mJ Limited by TJMAX 3
Avalanche Energy Single Pulsed EAS 350 mJ Note 3 3
Peak Diode Recovery dv/dt dv/dt 4.5 V/ns Note 4 3
Power Dissipation TO-251/TO-252 PD 55 W TO-251/TO-252 3
Drain-Source Breakdown Voltage BVDSS 650 V VGS = 0V, ID = 250μA 4
Drain-Source Leakage Current IDSS 10 μA VDS = 650V, VGS = 0V 4
Gate-Source Leakage Current Forward IGSS 100 nA VGS = 30V, VDS = 0V 4
Gate-Source Leakage Current Reverse IGSS -100 nA VGS = -30V, VDS = 0V 4
Gate Threshold Voltage VGS(TH) 2 4 V VDS = VGS, ID = 250μA 4
Static Drain-Source On-State Resistance RDS(ON) 1.6 Ω VGS = 10V, ID = 3.5A 4
Drain-Source Diode Forward Voltage VSD 1.4 V VGS = 0 V, IS = 7 A 4
Maximum Continuous Drain-Source Diode Forward Current IS 7 A 4
Maximum Pulsed Drain-Source Diode Forward Current ISM 28 A 4
Breakdown Voltage Temperature Coefficient △ BVDSS/△TJ 0.53 V/°C ID=250μA, Referenced to 25°C 4
Input Capacitance CISS 980 pF VDS=25V, VGS=0V, f=1.0 MHz 4
Output Capacitance COSS 90 pF VDS=25V, VGS=0V, f=1.0 MHz 4
Reverse Transfer Capacitance CRSS 5 pF VDS=25V, VGS=0V, f=1.0 MHz 4
Total Gate Charge QG 24.1 nC VDS=200V, ID=7.0A, VGS=10V, IG=3mA (Note 1, 2) 4
Gate-Source Charge QGS 7.2 nC VDS=200V, ID=7.0A, VGS=10V, IG=3mA (Note 1, 2) 4
Gate-Drain Charge QGD 6 nC VDS=200V, ID=7.0A, VGS=10V, IG=3mA (Note 1, 2) 4
Turn-On Delay Time tD(ON) 50 ns VDD=30V, ID=0.5A, VGS=10V, RG=25Ω (Note 1, 2) 4
Turn-On Rise Time tR 65 ns VDD=30V, ID=0.5A, VGS=10V, RG=25Ω (Note 1, 2) 4
Turn-Off Delay Time tD(OFF) 110 ns VDD=30V, ID=0.5A, VGS=10V, RG=25Ω (Note 1, 2) 4
Turn-Off Fall Time tF 55 ns VDD=30V, ID=0.5A, VGS=10V, RG=25Ω (Note 1, 2) 4
Body Diode Reverse Recovery Time trr 320 ns IS=7A, di/dt=100A/μs 4
Body Diode Reverse Recovery Charge Qrr 2.4 nC IS=7A, di/dt=100A/μs 4
Junction to Ambient TO-251/TO-252 θJA 110 °C/W TO-251/TO-252 3
Junction to Case TO-251/TO-252 θJC 2.27 °C/W TO-251/TO-252, Note: device mounted on FR-4 substrate PC board, 2oz copper, with 1inch square copper plate 3

CAD (KiCad official)

  • Symbol: 7N65KL-MTQ-TM3-T
  • Footprint: Package_TO_SOT_THT:TO-251-3_Vertical
  • 3D model: TO-251 (KiCad packages3D, STEP)
  • 3D model files: 7n65kl-mtq-tm3-t-etched.step / 7n65kl-mtq-tm3-t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 7n65kl-mtq-tm3-t.step / 7n65kl-mtq-tm3-t.glb are the bare package body.

Provenance

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

  • Datasheet: UTC(Unisonic Tech) datasheet (9 pp, sha256 ecda15d8fbe37f6d, 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