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Philips Semiconductors
Preliminary Specification
PowerMOS transistor
BUK451-100A/B
GENERAL DESCRIPTION
N-channel enhancement mode field-effect power transistor in a plastic envelope. The device is intended for use in Switched Mode Power Supplies (SMPS), motor control, welding, DC/DC and AC/DC converters, and in general purpose switching applications.
QUICK REFERENCE DATA
SYMBOL VDS ID Ptot Tj RDS(ON) PARAMETER BUK451 Drain-source voltage Drain current (DC) Total power dissipation Junction temperature Drain-source on-state resistance MAX. -100A 100 3.0 40 175 0.85 MAX. -100B 100 3.0 40 175 1.