KF3N40W MOSFET Datasheet: N-Ch, 400V, 1.2A. Full specification with pinout and replacement list

KF3N40W Specs and Replacement

Type Designator: KF3N40W

Type of Transistor: MOSFET

Type of Control Channel: N-Channel

Absolute Maximum Ratings

Pd ⓘ - Maximum Power Dissipation: 2 W

|Vds|ⓘ - Maximum Drain-Source Voltage: 400 V

|Vgs|ⓘ - Maximum Gate-Source Voltage: 30 V

|Id| ⓘ - Maximum Drain Current: 1.2 A

Tj ⓘ - Maximum Junction Temperature: 150 °C

Electrical Characteristics

tr ⓘ - Rise Time: 11 nS

Cossⓘ - Output Capacitance: 26 pF

RDSonⓘ - Maximum Drain-Source On-State Resistance: 2.8 Ohm

Package: SOT223

KF3N40W substitution

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KF3N40W datasheet

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KF3N40W SEMICONDUCTOR N CHANNEL MOS FIELD TECHNICAL DATA EFFECT TRANSISTOR General Description This planar stripe MOSFET has better characteristics, such as fast switching time, low on resistance, low gate charge and excellent avalanche characteristics. It is mainly suitable for LED Lighting and switching mode power supplies. FEATURES VDSS(Min.)= 400V, ID= 2A Drain-Source ON R... See More ⇒

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KF3N40D/I SEMICONDUCTOR N CHANNEL MOS FIELD TECHNICAL DATA EFFECT TRANSISTOR General Description KF3N40D This planar stripe MOSFET has better characteristics, such as fast switching time, low on resistance, low gate charge and excellent A K DIM MILLIMETERS L avalanche characteristics. It is mainly suitable for LED Lighting and C D _ A 6.60 + 0.20 _ B 6.10 + 0.20 switching mo... See More ⇒

Detailed specifications: KF1N60L, KF2N60D, KF2N60F, KF2N60I, KF2N60L, KF2N60P, KF3N40D, KF3N40I, AO4407, KF3N50DS, KF3N50DZ, KF3N50FS, KF3N50FZ, KF3N50IZ, KF3N60D, KF3N60F, KF3N60I