Overview
The BCP68-25/ZLF is a medium power NPN bipolar junction transistor (BJT) manufactured by Nexperia USA Inc. This transistor is designed for use in a variety of applications requiring moderate power handling. It features a small form factor, specifically the SOT-223 package, which allows for more design flexibility and reduced board space usage. Although the BCP68-25/ZLF is currently obsolete and no longer manufactured, it remains relevant for existing designs and maintenance of older systems.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Collector-Base Voltage | VCBO | 25 | V |
| Collector-Emitter Voltage | VCEO | 20 | V |
| Collector Current (Max) | Ic | 2 | A |
| Vce Saturation (Max) @ Ib, Ic | Vce(sat) | 600mV @ 200mA, 2A | mV |
| DC Current Gain (hFE) (Min) @ Ic, Vce | hFE | 160 @ 500mA, 1V | |
| Operating Temperature | TJ | 150 | °C |
| Frequency - Transition | fT | 170 | MHz |
| Package / Case | SOT-223 | ||
| Mounting Type | Surface Mount |
Key Features
- Small Form Factor: The SOT-223 package reduces board space usage by about 75%, enhancing design flexibility.
- Low Vce Saturation: Offers a low collector-emitter saturation voltage of 600mV at 200mA and 2A, which is beneficial for reducing power losses.
- High Collector Current: Capable of handling a maximum collector current of 2A, making it suitable for medium power applications.
- High DC Current Gain: Provides a minimum DC current gain (hFE) of 160 at 500mA and 1V.
- High Operating Temperature: Can operate up to a junction temperature of 150°C.
Applications
The BCP68-25/ZLF transistor is suitable for a variety of medium power applications, including:
- General-purpose switching and amplification.
- Power management circuits.
- Automotive and industrial control systems.
- Audio and signal processing circuits.
Q & A
- What is the maximum collector-emitter voltage of the BCP68-25/ZLF transistor?
The maximum collector-emitter voltage (VCEO) is 20V. - What is the package type of the BCP68-25/ZLF transistor?
The package type is SOT-223. - What is the maximum collector current of the BCP68-25/ZLF transistor?
The maximum collector current (Ic) is 2A. - What is the typical Vce saturation voltage of the BCP68-25/ZLF transistor?
The typical Vce saturation voltage is 600mV at 200mA and 2A. - What is the operating temperature range of the BCP68-25/ZLF transistor?
The operating temperature range is up to a junction temperature of 150°C. - Is the BCP68-25/ZLF transistor still in production?
No, the BCP68-25/ZLF transistor is obsolete and no longer manufactured. - What are some potential substitutes for the BCP68-25/ZLF transistor?
Potential substitutes include the BCP68-25,115 and other similar NPN transistors from Nexperia or other manufacturers. - What is the DC current gain (hFE) of the BCP68-25/ZLF transistor?
The minimum DC current gain (hFE) is 160 at 500mA and 1V. - What is the transition frequency of the BCP68-25/ZLF transistor?
The transition frequency (fT) is 170MHz. - What type of mounting does the BCP68-25/ZLF transistor use?
The transistor uses surface mount technology.
