PHP/PHB/PHD78NQ03LT
N-channel enhancement mode 鏗乪ld-effect transistor
Rev. 01 鈥?14 November 2001
Product data
1. Product pro鏗乴e
1.1 Description
N-channel logic level 鏗乪ld-effect power transistor in a plastic package using
TrenchMOS鈩?technology.
Product availability:
PHP78NQ03LT in SOT78 (TO-220AB)
PHB78NQ03LT in SOT404 (D
2
-PAK)
PHD78NQ03LT in SOT428 (D-PAK).
1.2 Features
s
Low on-state resistance
s
Fast switching
1.3 Applications
s
Computer motherboards
s
DC to DC converters
1.4 Quick reference data
s
V
DS
= 25 V
s
P
tot
= 93 W (
T
mb
= 25
擄C)
s
I
D
= 75 A (
T
mb
= 25
擄C)
s
R
DSon
= 9 m鈩?(
T
j
= 25
擄C)
2. Pinning information
Table 1:
Pin
1
2
3
mb
Pinning - SOT78, SOT404, SOT428 simpli鏗乪d outlines and symbol
Description
gate (g)
drain (d)
source (s)
mounting base,
connected to
drain (d)
1
MBK106
Simpli鏗乪d outline
mb
mb
mb
Symbol
[1]
d
g
2
3
1
MBK116
2
3
MBK091
MBB076
s
Top view
1 2 3
SOT78 (TO-220AB)
[1]
SOT404 (D
2
-PAK)
SOT428 (D-PAK)
It is not possible to make connection to pin 2 of the SOT404 or SOT428 packages.