BUK71/794R1-40BT
TrenchMOS™ standard level FET
Rev. 01 — 4 November 2004 Product data
1. Product profile
1.1 Description
N-channel enhancement mode field-effect power transistor in a plastic package using
Philips High-Performance Automotive (HPA) TrenchMOS™ technology. The devices
include TrenchPLUS diodes for over-temperature protection.
Product availability:
BUK714R1-40BT in SOT426 (D
2
-PAK)
BUK794R1-40BT in SOT263B (TO-220AB).
1.2 Features
1.3 Applications
1.4 Quick reference data
2. Pinning information
a73 Integrated temperature sensor a73 Q101 compliant
a73 Very low on-state resistance a73 175 °C rated.
a73 Electrical Power Assisted Steering a73 12 V loads
a73 Motors, lamps and solenoids a73 General purpose power switching.
a73 R
DSon
= 3.4 mΩ (typ) a73 I
D
≤ 75 A
a73 V
DS
≤ 40 V a73 P
tot
≤ 272 W.
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)
2 anode (a)
3 drain (d)
4 cathode (k)
5 source (s)
mb mounting base;
connected to drain (d)
Front view MBK127
12 435
mb
15
mb
MBL263
da
sk
g
03nm72