Overview
The BC856ALT1G is a PNP bipolar transistor designed and manufactured by onsemi. This transistor is housed in a small SOT-23 (TO-236AB) surface-mount device (SMD) plastic package, making it suitable for low power surface mount applications. It is AEC-Q101 qualified and PPAP capable, which makes it ideal for automotive and other applications requiring unique site and control change requirements. The device is Pb-free, halogen-free, and RoHS compliant, ensuring environmental sustainability and regulatory compliance.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Collector-Emitter Voltage | VCEO | -65 | V |
| Collector-Base Voltage | VCBO | -80 | V |
| Emitter-Base Voltage | VEBO | -5.0 | V |
| Collector Current - Continuous | IC | -100 mA | mA |
| Base-Emitter On Voltage | VBE(on) | -0.6 to -0.75 | V |
| Base-Emitter Saturation Voltage | VBE(sat) | -0.7 to -0.9 | V |
| Current Gain (hFE) | hFE | 100 to 300 | - |
| Transition Frequency | fT | 100 MHz | MHz |
| Operating Junction Temperature | TJ | -55 to +150 | °C |
Key Features
- Ideally suited for general purpose amplifier and switching applications.
- Complementary NPN types available (BC846 series).
- Pb-free, halogen-free, and RoHS compliant.
- AEC-Q101 qualified and PPAP capable for automotive and other specific applications.
- Low current and low voltage capabilities, with a maximum collector current of 100 mA and collector-emitter voltage of 65 V.
- Surface mount device in SOT-23 package, suitable for automated insertion.
- UL flammability classification rating of 94V-0.
Applications
- General purpose switching and amplification.
- Automotive applications due to AEC-Q101 qualification and PPAP capability.
- Audio frequency (AF) amplifier applications.
- Low power surface mount applications.
Q & A
- What is the maximum collector-emitter voltage of the BC856ALT1G transistor?
The maximum collector-emitter voltage (VCEO) is -65 V.
- What is the package type of the BC856ALT1G transistor?
The transistor is housed in a SOT-23 (TO-236AB) surface-mount device (SMD) plastic package.
- Is the BC856ALT1G transistor RoHS compliant?
- What are the typical applications of the BC856ALT1G transistor?
The transistor is used in general purpose switching and amplification, automotive applications, and AF amplifier applications.
- What is the maximum collector current of the BC856ALT1G transistor?
The maximum collector current (IC) is -100 mA.
- What is the transition frequency (fT) of the BC856ALT1G transistor?
The transition frequency (fT) is 100 MHz).
- Is the BC856ALT1G transistor suitable for automated insertion?
- What is the operating junction temperature range of the BC856ALT1G transistor?
The operating junction temperature range is -55 to +150°C).
- What are the complementary NPN types for the BC856ALT1G transistor?
The complementary NPN types are available in the BC846 series).
- Is the BC856ALT1G transistor AEC-Q101 qualified?
