Question 1

What is UF640?

Accepted Answer

MOSFET N -Channel - UF640

Question 2

What are the specifications of UF640?

Accepted Answer

Key specifications include: Type: MOSFET, Channel Type: N -Channel, Drain-Source Voltage (Vds): 200 V, Gate-Source Voltage (Vgs): 20 V, Drain Current (Id): 18 A, Drain-Source On-Resistance (Rds): 0.14, Rise Time (tr): 58 nS, Output Capacitance (Coss): 240 pF, Junction Temperature (Tj): 150 °C, Package: TO-263 TO-220 SOT-223 TO-252 TO-220F, Power Dissipation (Pd): 139 W

Question 3

What are equivalent components to UF640?

Accepted Answer

See the component details for equivalent parts.

UF640 MOSFET — Specifications & Equivalents

Key Specifications

Equivalent & Replacement Parts

Type	MOSFET
Channel Type	N -Channel
Drain-Source Voltage (Vds)	200 V
Gate-Source Voltage (Vgs)	20 V
Drain Current (Id)	18 A
Drain-Source On-Resistance (Rds)	0.14
Rise Time (tr)	58 nS
Output Capacitance (Coss)	240 pF
Junction Temperature (Tj)	150 °C
Package	TO-263 TO-220 SOT-223 TO-252 TO-220F
Power Dissipation (Pd)	139 W