Question 1

What is IRF740FI?

Accepted Answer

MOSFET N -Channel - IRF740FI

Question 2

What are the specifications of IRF740FI?

Accepted Answer

Key specifications include: Type: MOSFET, Channel Type: N -Channel, Drain-Source Voltage (Vds): 400 V, Gate-Source Voltage (Vgs): 20 V, Gate Threshold Voltage (Vgsth): 4 V, Drain Current (Id): 5.5 A, Drain-Source On-Resistance (Rds): 0.55, Total Gate Charge (Qg): 63, Rise Time (tr): 15, Output Capacitance (Coss): 450, Junction Temperature (Tj): 150 °C, Package: ISOWATT220, Power Dissipation (Pd): 40 W

Question 3

What are equivalent components to IRF740FI?

Accepted Answer

See the component details for equivalent parts.

IRF740FI MOSFET — Specifications & Equivalents

Key Specifications

Equivalent & Replacement Parts

Type	MOSFET
Channel Type	N -Channel
Drain-Source Voltage (Vds)	400 V
Gate-Source Voltage (Vgs)	20 V
Gate Threshold Voltage (Vgsth)	4 V
Drain Current (Id)	5.5 A
Drain-Source On-Resistance (Rds)	0.55
Total Gate Charge (Qg)	63
Rise Time (tr)	15
Output Capacitance (Coss)	450
Junction Temperature (Tj)	150 °C
Package	ISOWATT220
Power Dissipation (Pd)	40 W