Description
TTA1943 Power Transistor – Toshiba High-Performance PNP Output
The Toshiba TTA1943 is a high-power PNP bipolar junction transistor (BJT) engineered for audio amplifier applications and other high-current, high-voltage circuits. It features low saturation voltage, high gain, and is paired with TTC5200 for full complementary audio design. Housed in a TO-3P package, it ensures superior thermal dissipation and reliability.
Technical Specifications:
| Specification | Details |
|---|---|
| Part Number | TTA1943 |
| Type | PNP Bipolar Transistor |
| Collector-Emitter Voltage (Vce) | -230V |
| Collector Current (Ic) | -15A |
| Power Dissipation | 150W |
| Package | TO-3P |
| Complementary Pair | TTC5200 |
| Brand | Toshiba |
Applications:
- Audio power amplifiers (Class AB)
- High current linear output stages
- Motor driver circuits
- DC-DC power converters
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