This is one of the transistor types.
Part Number: C5198
Function: 140V, 10A, NPN Transistor
Package: TO-3PN Type
Manufacturer: Toshiba Semiconductor
See the preview image and the C5198 transistor PDF file for more information.
Images:
Description
This is Silicon NPN Triple Diffused Type Transistor.
Features
1. High breakdown voltage: VCEO = 140 V (min)
2. Complementary to 2SA1941
3. Suitable for use in 70-W high fidelity audio amplifier’s output stage
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Absolute maximum ratings ( Ta=25°C )
1. Collector to Base Voltage: Vcbo = 140 V
2. Collector to Emitter Voltage: Vceo = 140 V
3. Emitter to Base Voltage: Vebo = 5 V
4. Collector Current: Ic = 10 A
5. Collector Dissipation : Pc = 100 W
6. Junction Temperature: Tj = 150°C
7. Storage Temperature: Tsg = -55 ~ +150°C
Note :
Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in Weight: 4.7 g (typ.) temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings. […]
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Applications
Power Amplifier