Datasheet Summary
DISCRETE SEMICONDUCTORS
DATA SHEET ndbook, halfpage
MBD128
PUMH4 NPN resistor-equipped double transistor
Product specification Supersedes data of 1998 Aug 10 1999 May 20
Philips Semiconductors
Product specification
NPN resistor-equipped double transistor
Features
- Transistors with built-in bias resistor R1 (typ. 10 kΩ)
- No mutual interference between the transistors
- Simplification of circuit design
- Reduces number of ponents and board space.
TR1
PUMH4 handbook, halfpage
6 5 4 R1
TR2 R1
APPLICATIONS
- Especially suitable for space reduction in interface and driver circuits
- Inverter circuit configurations without use of external resistors.
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