Datasheet

1. Product profile
1.1 General description
Logic level N-channel enhancement mode Field-Effect Transistor (FET) in a plastic
package using TrenchMOS technology. This product has been designed and qualified to
the appropriate AEC standard for use in automotive critical applications.
1.2 Features and benefits
 AEC Q101 compliant
 Low conduction losses due to low
on-state resistance
 Suitable for logic level gate drive
sources
 Suitable for thermally demanding
environments due to 175 °C rating
1.3 Applications
 12 V and 24 V loads
 Automotive and general purpose
power switching
 Motors, lamps and solenoids
1.4 Quick reference data
BUK9222-55A
N-channel TrenchMOS logic level FET
Rev. 02 — 1 February 2011 Product data sheet
DPAK
Table 1. Quick reference data
Symbol Parameter Conditions Min Typ Max Unit
V
DS
drain-source
voltage
T
j
≥ 25 °C; T
j
≤ 175°C --55V
I
D
drain current V
GS
=5V; T
mb
=25°C;
see Figure 1; see Figure 3
--48A
P
tot
total power
dissipation
T
mb
= 25 °C; see Figure 2 --103W