Fairchild TN2907A PNP General Purpose Amplifier Data Sheet
Summary
The TN2907A is a robust PNP General Purpose Power Amplifier designed for reliable switching and amplification within electronic circuitry. This comprehensive datasheet provides engineers and designers with all necessary technical specifications, including absolute maximum ratings, electrical characteristics, and small signal parameters. It covers critical metrics like breakdown voltage, current gain (hFE), and capacitance values, ensuring optimal integration for power applications requiring stable performance up to 800 mA.
Page 1 Text Content
TN 2907A PN P G eneral Purpose A plifier
September 2007
TN2907A PNP General Purpose Amplifier This device is designed for use as a general purpose amplifier and switch requiring collector currents to 500 m A. Sourced from process 63.
TO-226
1. Collector 2. Base 3. Emitter
Absolute Maximum Ratings* Ta=25°C unless otherwise noted Symbol Parameter Value Units VCBO Collector-Base Voltage VCEO Collector-Emitter Voltage VEBO Emitter-Base Voltage IC Collector Current - Continuous m A TJ, TSTG Operating and Storage Junction Temperature Range -55 ~ 150 °C * This ratings are limiting values above which the serviceability of any semiconductor device may be impaired. NOTES: 1) These rating are based on a maximum junction temperature of 150 degrees C. 2) These are steady limits. The factory should be consulted on applications involving pulsed or low duty cycle operations. 3) All voltages (V) and currents (A) are negative polarity for PNP transistors.
Thermal Characteristics Ta=25°C unless otherwise noted Symbol Parameter Max. Units PD Total Device Dissipation m W
Derate above 25°C 5.0 m W/°C
RθJC Thermal Resistance, Junction to Case 83.3 °C/W RθJA Thermal Resistance, Junction to Ambient °C/W
© 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com TN2907A Rev. 1.0.0
Page Summary Contents For Fairchild TN2907A PNP General Purpose Amplifier Data Sheet
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 3 |
| File Size | 92.45 KB |
| Published | July 16, 2026 |
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Frequently Asked Questions
What is the maximum continuous collector current?
The device supports a continuous collector current of 800 mA.
Are voltages and currents negative polarity for PNP transistors?
Yes, all V and I parameters must be negative polarity for PNP transistors.
How does dissipation derate at elevated temperatures?
Power dissipation derates by 5.0 mW/°C above the standard 25°C junction temperature.
Can this amplifier be used in life support equipment?
No, it requires express written approval from Fairchild Semiconductor Corporation for life support applications.