component
4N65KL-TF3-T
Public Made by Adomby adom
UTC(Unisonic Tech) MOSFETs, TO-220F. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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4N65KL-TF3-T
UTC(Unisonic Tech) · MOSFETs · TO-220F
4N65KL-TF3-T from UTC(Unisonic Tech), 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 of the MOSFET, with a gate-source voltage rating VGSS of ±30 V. |
| 2 | D | passive | Drain terminal of the MOSFET, with a drain-source voltage rating VDSS of 650 V and a continuous drain current ID of 4.0 A. |
| 3 | S | passive | Source terminal of the MOSFET; the datasheet gives no separate pin-level limit for this terminal beyond the device ratings. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | UTC(Unisonic Tech) |
| 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 | 650 | V | 3 | |||
| Gate-Source Voltage | VGSS | -30 | 30 | V | 3 | ||
| Continuous Drain Current | ID | 4 | A | 3 | |||
| Pulsed Drain Current | IDM | 16 | A | Pulse width limited by maximum junction temperature (Note 2) | 3 | ||
| Avalanche Energy Single Pulsed | EAS | 200 | mJ | L=25mH, IAS=4A, VDD=50V, RG=25 Ω, Starting TJ = 25°C (Note 3) | 3 | ||
| Peak Diode Recovery dv/dt | dv/dt | 2.63 | V/ns | ISD≤4.4A, di/dt≤200A/μs, VDD≤BVDSS, Starting TJ = 25°C (Note 4) | 3 | ||
| Power Dissipation TO-220F | PD | 34 | W | TC = 25°C | 3 | ||
| Junction Temperature | TJ | 150 | °C | 3 | |||
| Operating Temperature | TOPR | -55 | 150 | °C | 3 | ||
| Storage Temperature | TSTG | -55 | 150 | °C | 3 | ||
| Forward Gate-Source Leakage Current | IGSS | 100 | nA | VGS = 30 V, VDS = 0 V | 4 | ||
| Reverse Gate-Source Leakage Current | IGSS | -100 | nA | VGS = -30 V, VDS = 0 V | 4 | ||
| Gate Threshold Voltage | VGS(TH) | 2 | 4 | V | VDS = VGS, ID = 250μA | 4 | |
| Static Drain-Source On-State Resistance | RDS(ON) | 1.77 | 2.5 | Ω | VGS = 10 V, ID = 2.2A | 4 | |
| Input Capacitance | CISS | 430 | 750 | pF | 4 | ||
| Output Capacitance | COSS | 60 | 90 | pF | 4 | ||
| Reverse Transfer Capacitance | CRSS | 6 | 11 | pF | VDS = 25 V, VGS = 0V, f = 1MHz | 4 | |
| Total Gate Charge | QG | 17 | 20 | nC | 4 | ||
| Gate-Source Charge | QGS | 4.9 | 5.5 | nC | 4 | ||
| Gate-Drain Charge | QGD | 3.7 | 4.2 | nC | VDS=50V, VGS=10V, ID=1.3A, IG=100μA (Note 1, 2) | 4 | |
| Turn-On Delay Time | tD(ON) | 44 | 60 | ns | 4 | ||
| Turn-On Rise Time | tR | 50 | 100 | ns | 4 | ||
| Turn-Off Delay Time | tD(OFF) | 80 | 130 | ns | 4 | ||
| Turn-Off Fall Time | tF | 45 | 70 | ns | VDD =30V, VGS=10V, ID =0.5A, RG=25Ω (Note 1, 2) | 4 | |
| Drain-Source Breakdown Voltage | BVDSS | 650 | V | VGS = 0 V, ID = 250μA | 4 | ||
| Drain-Source Leakage Current | IDSS | 10 | μA | VDS = 650 V, VGS = 0 V | 4 | ||
| Breakdown Voltage Temperature Coefficient | △BVDSS/△TJ | 0.6 | V/°С | ID=250μA, Referenced to 25°C | 4 | ||
| Maximum Continuous Drain-Source Diode Forward Current | IS | 4.4 | A | 4 | |||
| Maximum Pulsed Drain-Source Diode Forward Current | ISM | 17.6 | A | 4 | |||
| Drain-Source Diode Forward Voltage | VSD | 1.4 | V | IS =4.4A, VGS =0V | 4 | ||
| Body Diode Reverse Recovery Time | trr | 410 | ns | 4 | |||
| Body Diode Reverse Recovery Charge | Qrr | 2.12 | µC | IS=4.4A, VGS=0V, dIF/dt=100A/µs (Note 1) | 4 | ||
| Junction to Ambient TO-220F/TO-220F1 | θJA | 62.5 | °C/W | 3 | |||
| Junction to Case TO-220F/TO-220F1 | θJC | 3.47 | °C/W | 3 |
CAD (KiCad official)
- Symbol:
4N65KL-TF3-T - 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: UTC(Unisonic Tech) datasheet (9 pp, sha256
94bd7bf2dbdc06ff, retrieved 2026-10-27, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).