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DISCRETE SEMICONDUCTORS
DATA SHEET
book, halfpage
MBD128
PUMD48 NPN/PNP resistor-equipped transistors
Product Specification 1999 Apr 22
Philips Semiconductors
Product Specification
NPN/PNP resistor-equipped transistors
FEATURES • Transistors with different polarity and built-in bias resistors R1 (typ. 47 and 47 kΩ) and R2 (typ. 2.2 and 47 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. DESCRIPTION NPN/PNP resistor-equipped transistors in an SC-88 plastic package. Fig.2 Equivalent inverter symbol.