BF240 NPN RF Transistor 40V 25mA
The BF240 is an NPN RF transistor designed for use in high-frequency applications. It is housed in a TO-92 package and can handle voltages up to 40V and currents up to 25mA. It is ideal for use in low-power RF amplifiers, oscillators, and signal processing circuits.
Features:
- High Frequency: Suitable for use in radio frequency applications, especially in the VHF/UHF range.
- Low Power Consumption: Handles low current and voltage, making it ideal for low-power designs.
- Compact Size: The TO-92 package is small, making it useful for space-constrained projects.
- Good Linear Characteristics: Offers stable performance with low distortion at high frequencies.
Pinout
BF240 Pin Configuration
| Pin No | Pin Name |
|---|---|
| 1 | Collector |
| 2 | Emitter |
| 3 | Base |
Product Attributes
| Type | Description |
| Category | Bipolar (BJT)
Bipolar RF Transistors |
| Transistor Type | NPN |
| Voltage – Collector Emitter Breakdown (Max) | 40V |
| Frequency – Transition | 150MHz |
| Power – Max | 300mW |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 67 @ 1mA, 10V |
| Current – Collector (Ic) (Max) | 25mA |
| Operating Temperature | 150°C (TJ) |
| Mounting Type | Through Hole |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) Formed Leads |
| Base Product Number | BF240 |