2SC4793 NPN BJT Transistor 230V 1A TO-220F
The 2SC4793 is a silicon NPN epitaxial transistor designed by Toshiba for power amplifier and driver-stage amplifier applications. It features a 230V collector-emitter voltage rating, a 1A maximum collector current, and a typical transition frequency of 100MHz, making it suitable for demanding amplifier circuits that require high voltage capability and good high-frequency performance. It is also specified as complementary to the 2SA1837 transistor.
The transistor provides a DC current gain range of 100 to 320 under the specified test conditions and a maximum collector power dissipation of 20W at a case temperature of 25°C. It is intended primarily for power amplification and driver-stage applications and is available in a leaded power package suitable for through-hole mounting.
Features:
- NPN silicon epitaxial transistor.
- High-voltage transistor design.
- Suitable for power amplifier circuits.
- Suitable for driver-stage amplifier circuits.
- High transition frequency.
- Complementary transistor to 2SA1837.
- Through-hole power transistor construction.
- Suitable for linear amplification applications.
- Good high-voltage capability.
Specifications:
| Product Attribute | Attribute Value |
| Datasheet | 2SC4793 |
| Product Category | Bipolar Transistors – BJT |
| Technolog | Si |
| Model | 2SC4793 |
| Configuration | Single |
| Transistor Polarity | NPN |
| Package/Case | TO-220F |
| Mounting Style | Through Hole |
| Number of terminals | 3 |
| Current – Collector (Ic) (Max) | 1 A |
| Voltage – Collector Emitter Breakdown (Max) | 230 V |
| Vce Saturation (Max) @ Ib, Ic | 1.5V @ 50mA, 500mA |
| Current – Collector Cutoff (Max) | 1µA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 100 @ 100mA, 5V |
| Power – Max | 2 W |
| Operating Temperature | 150°C (TJ) |
| Storage Temperature Range (Tstg) | -55 °C to +150 °C |
Pinout:
Applications:
- Audio amplifier stages.
- High power audio amplifiers.
- Motor Driver Applications.
- Radio and RF Applications.
- Drive load of up to 1A.
Package Includes:
- 2SC4793 NPN BJT Transistor 230V 1A TO-220F.
