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CJPF04N65

Changjiang Electronics Tech (CJ) · MOSFETs · TO-220F

CJPF04N65 from Changjiang Electronics Tech (CJ), 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 GATE input Gate terminal of the MOSFET; gate-source voltage is rated at VGS = ±30 V.
2 DRAIN passive Drain terminal; drain-source voltage is rated at VDS = 650 V, with continuous drain current ID of 4.0 A.
3 SOURCE passive Source terminal, the reference for the gate-source voltage; the source-drain diode forward voltage VSD is specified at IS = 4.0 A.

Key specifications

Parameter Value
Manufacturer Changjiang Electronics Tech (CJ)
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 VDS 650 V 1
Gate-Source Voltage VGS -30 30 V 1
Continuous Drain Current ID 4 A 1
Pulsed Drain Current IDM 16 A 1
Single Pulsed Avalanche Energy (note 1) EAS 280 mJ Note 1: L=30mH, IL=4 A, VDD=100V, RG=25Ω, Starting TJ=25℃ 1
Power Dissipation PD 2 W 1
Thermal Resistance from Junction to Ambient RθJA 62.5 ℃/W 1
Operating and Storage Temperature Range TJ, TSTG -55 150 ℃ 1
Maximum lead temperature for soldering purposes TL 260 ℃ 1/8 inch from case for 5 seconds 1
Drain-source breakdown voltage V(BR)DSS 650 V VGS = 0V, ID =250µA 2
Drain-source diode forward voltage (note 2) VSD 1.5 V VGS = 0V, IS =4.0A 2
Zero gate voltage drain current IDSS 25 µA VDS =600V, VGS =0V 2
Gate-body leakage current (note 2) IGSS -100 100 nA VDS =0V, VGS =±30V 2
Gate-threshold voltage VGS(th) 2 3.5 4 V VDS =VGS, ID =250µA 2
Static drain-source on-resistance (note 2) RDS(on) 2.5 3 Ω VGS =10V, ID =2.0A 2
Total gate charge Qg 5 10 nC VDS =480V, VGS =10V, ID =4.0A 2

CAD (KiCad official)

  • Symbol: CJPF04N65
  • 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: Changjiang Electronics Tech (CJ) datasheet (4 pp, sha256 5bf04fbece22f3d3, retrieved 2026-11-12, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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