PUMB3
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 ponents and board space. APPLICATIONS
- General purpose switching and amplification
- Inverter and interface circuits
- Circuit driver. DESCRIPTION
PNP resistor-equipped double transistor in an SC-88 (SOT363) plastic package.
1 2 3
MAM344
QUICK REFERENCE DATA SYMBOL VCEO ICM TR1 TR2 R1 PARAMETER collector-emitter voltage peak collector current PNP PNP bias resistor MAX.
- 50
- 100
- - 4.7 UNIT V m A
- - kΩ handbook, halfpage
6 5 4 R1 TR1
TR2 R1
MARKING TYPE NUMBER PUMB3 Note 1.
- = p: Made in Hong Kong.
- = t: Made in Malaysia. PINNING PIN 1, 4 2, 5 6, 3 emitter base collector DESCRIPTION
TR1; TR2 TR1; TR2 TR1; TR2 MARKING CODE(1)
Top view
B5-
Fig.1
Simplified outline (SC-88; SOT363) and symbol.
2, 5 1, 4
MBK120
6, 3
Fig.2 Equivalent inverter symbol.
2001 Sep 19
Philips...
