Philips PUMH11 NPN Resistor-Equipped Double Transistor Data Manual
Summary
Product specification datasheet (April 1999) for the Philips PUMH11 NPN resistor-equipped double transistor in SC-88 (SOT363) ultra-small plastic package. Each transistor integrates 10 kohm bias resistors (R1=R2 typ.) for simplified circuit design without external resistors, reducing components and board space. Maximum ratings per transistor: 50V collector-base/collector-emitter voltage, 100 mA output current, 200 mW power dissipation. Applications include interface/driver circuits and inverter configurations. Marking code: Ht1. Operating temperature: -65C to +150C.
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DATA SHEET
book, halfpage
MBD128
PUMH11 NPN resistor-equipped double transistor
Product specification Apr
Supersedes data of 1998 Nov
Page Summary Contents For Philips PUMH11 NPN Resistor-Equipped Double Transistor Data Manual
Manual Details
| Brand | Philips |
|---|---|
| Pages | 8 |
| File Size | 55.29 KB |
| Published | June 15, 2026 |
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Frequently Asked Questions
Does the PUMH11 use external bias resistors?
No, it features built-in bias resistors R1 and R2 (typically 10 kΩ each), simplifying circuit design.
What is the maximum total power dissipation allowed for one device?
The overall total power dissipation limit is specified as 300 mW at ambient temperature.
Can this transistor be used in inverter circuits?
Yes, it is especially suitable for inverter configurations without requiring additional external resistors.
What type of package does the PUMH11 come in?
It is supplied in an SC-88 plastic surface mounted package with 6 leads.