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PHP/PHD3055E
TrenchMOSTM standard level FET
Rev. 06 -- 25 March 2002 Product data



1. Description
N-channel standard level field-effect power transistor in a plastic package using
TrenchMOSTM1 technology.

Product availability:
PHP3055E in SOT78 (TO-220AB)
PHD3055E in SOT428 (D-PAK).


2. Features
s Fast switching
s Low on-state resistance.


3. Applications
s DC to DC converters
s Switch mode power supplies.


4. Pinning information
Table 1: Pinning - SOT78, SOT428 simplified outline and symbol
Pin Description Simplified outline Symbol
1 gate (g)
mb mb d
2 drain (d) [1]

3 source (s)
g

mb mounting base,
MBB076 s
connected to drain (d)
2
1 3
Top view MBK091

MBK106
1 2 3

SOT78 (TO-220AB) SOT428 (D-PAK)

[1] It is not possible to make connection to pin 2 of the SOT428 package.




1. TrenchMOS is a trademark of Koninklijke Philips Electronics N.V.
Philips Semiconductors PHP3055E series
TrenchMOSTM standard level FET


5. Quick reference data
Table 2: Quick reference data
Symbol Parameter Conditions Typ Max Unit
VDS drain-source voltage (DC) 25