UES804/804HR2
WWW.Microsemi .COM
UES805/805HR2
UES806/806HR2
UES804 UES804HR2
UES805 UES805HR2
UES806 UES806HR2
ULTRAFAST RECTIFIERS,
SCOTTSDALE DIVISION
TM
High Efficiency, 50A
DESCRIPTION APPEARANCE
The UES804 series of ultrafast high-efficiency rectifiers is specifically DO-5
designed for operation in power switching circuits operating at frequencies
of 20 kHz or higher. These devices have demonstrated capability in
passing power-stress testing to 25 thousand cycles with full-rated forward
current turned on and off without a heat sink. This forces case temperature
increases of 75 C at which time the current is removed to simulate worst
case applications. The switching times increase relatively little with
temperature or at different currents.
IMPORTANT: For the most current data, consult MICROSEMIs website: UES804/804HR2
WWW.Microsemi .COM
UES805/805HR2
UES806/806HR2
UES804 UES804HR2
UES805 UES805HR2
UES806 UES806HR2
ULTRAFAST RECTIFIERS,
SCOTTSDALE DIVISION
TM
High Efficiency, 50A
GRAPHS and CIRCUIT
Copyright 2003
Microsemi
Page 2
9-20-2004 REV B
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
I - CURRENT (A)
FSM