BUK71/7907-55AIE
TrenchPLUS standard level FET
Rev. 01 — 12 August 2002 Product data
1. Product profile
1.1 Description
N-channel enhancement mode field-effect power transistor in a plastic package using
TrenchMOS™ technology, featuring very low on-state resistance, TrenchPLUS
current sensing and diodes for ESD protection.
Product availability:
BUK7107-55AIE in SOT426 (D
2
-PAK)
BUK7907-55AIE in SOT263B (TO-220AB).
1.2 Features
1.3 Applications
1.4 Quick reference data
2. Pinning information
a73 Integrated current sensor a73 Q101 compliant
a73 ESD protection a73 Standard level compatible.
a73 Variable Valve Timing for engines a73 Electrical Power Assisted Steering.
a73 V
DS
≤ 55 V a73 R
DSon
= 5.8 mΩ (typ)
a73 I
D
≤ 140 A a73 I
D
/I
sense
= 500 (typ).
Table 1: Pinning - SOT426 and SOT263B, simplified outline and symbol
Pin Description Simplified outline Symbol
1 gate (g)
SOT426 (D
2
-PAK) SOT263B (TO-220AB)
2I
sense
3 drain (d)
4 Kelvin source
5 source (s)
mb mounting base;
connected to drain (d)
Front view MBK127
12 435
mb
15
mb
MBL263
MBL368
d
s
I
sense Kelvin source
g