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DISCRETE SEMICONDUCTORS
DATA SHEET
ndbook, halfpage
MBD128
PUMH7 NPN resistor-equipped double transistor
Product specification Supersedes data of 1998 Jun 29 1999 Apr 22
Philips Semiconductors
Product specification
NPN resistor-equipped double transistor
PUMH7
FEATURES • Transistors with built-in bias resistor R1 (typ. 4.7 kΩ) • No mutual interference between the transistors • Simplification of circuit design • Reduces number of components and board space. APPLICATIONS • Especially suitable for space reduction in interface and driver circuits • Inverter circuit configurations without use of external resistors.
2, 5 6, 3 1, 4 1 Top view 2 3
MAM380
handbook, halfpage
6 5 4 R1 TR1
5
4
6
TR2 R1
1
2
3
Fig.1 Simplified outline (SC-88; SOT363) and symbol.