BD250 PNP power transistor is lot of variations for robust device performance and reliable operation application designed for use in general purpose power amplifier
Power Transistor?
Transistors are three-terminal semiconductor electronic devices that can be used as switches or amplifiers. They can be of NPN or PNP polarity, and many different types are available with different power and switching speed ratings. If a transistor designed to these concepts can handle more than 1 A of collector current, it is generally considered to be a power transistor. Such transistors must have low output resistance to deliver large load currents, and good junction insulation to resist high voltages. They must also dissipate heat very quickly to avoid overheating.
BD250 Pinout
BD250 Pin Configuration
| Pin No | Pin Name |
|---|---|
| 1 | Base |
| 2 | Collector |
| 3 | Emitter |
BD250 Key Features
- 125 W at 25°C case temperature
- 25 A continuous collector current
- Collector Current -IC= 25A
- Minimum Lot-to-Lot variations for robust device performance and reliable operation
- DC current Gain hFE= 10(Min) @Ic = I5A
- Type Designator: BD250
- Material of Transistor: Si
- Polarity: PNP
- Maximum Emitter-Base Voltage |Veb|: 5 V
BD250 Specification
| Ic (mA) | Pd | Vce (max) | Vcb | hfe | @Ic | FT |
|---|---|---|---|---|---|---|
| 25 | 125 | 45 | 55 | 25 | 1500 | 3 |
BD250 Equivalent/Alternate:
- BD201, BD202, BD203, BD204, BD249
Application
- General Purpose Power Amplifier
- Switching Applications
You can download this datasheet for BD250 PNP Power Transistor from the link given below:
