Overview
The BC857B,215 is a PNP bipolar junction transistor (BJT) manufactured by Nexperia USA Inc. It is part of the BC857 series, known for its general-purpose switching and amplification capabilities. This transistor is housed in a surface-mount SOT-23 (SC-59, TO-236AB) package, making it suitable for a wide range of electronic applications. The BC857B,215 is qualified to the AEC-Q101 automotive standard, ensuring its reliability in demanding environments.
Key Specifications
| Category | Description |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Series | BC857 Series |
| Transistor Type | PNP |
| Package / Case | SOT-23 (SC-59, TO-236AB) |
| Mounting Type | Surface Mount |
| Collector Emitter Voltage (Max) | 45 V |
| Collector Current (Max) | 100 mA |
| Power Dissipation (Max) | 250 mW |
| Operating Temperature (Max) | 150 °C (TJ) |
| Transition Frequency | 100 MHz |
| DC Current Gain (hFE) (Min) | 220 @ 2mA, 5V |
| Vce Saturation (Max) @ Ib, Ic | 650 mV @ 5 mA, 100 mA |
Key Features
- Low current capability (max. 100 mA).
- Low voltage operation (max. 45 V).
- High transition frequency of 100 MHz.
- Surface-mount SOT-23 package for compact designs.
- AEC-Q101 qualified for automotive applications.
- RoHS compliant.
Applications
The BC857B,215 is designed for general-purpose switching and amplification applications. It is particularly suitable for use in automotive systems due to its AEC-Q101 qualification. Other applications include consumer electronics, industrial control systems, and any scenario where a reliable, low-power PNP transistor is required.
Q & A
- What is the maximum collector current of the BC857B,215 transistor?
The maximum collector current is 100 mA.
- What is the maximum collector-emitter voltage of the BC857B,215 transistor?
The maximum collector-emitter voltage is 45 V.
- What is the package type of the BC857B,215 transistor?
The transistor is housed in a SOT-23 (SC-59, TO-236AB) package.
- Is the BC857B,215 transistor RoHS compliant?
Yes, the BC857B,215 is RoHS compliant.
- What is the operating temperature range of the BC857B,215 transistor?
The operating temperature range is up to 150 °C (TJ).
- What is the transition frequency of the BC857B,215 transistor?
The transition frequency is 100 MHz.
- Is the BC857B,215 qualified for automotive use?
Yes, it is qualified to the AEC-Q101 automotive standard.
- What are the typical applications of the BC857B,215 transistor?
General-purpose switching and amplification, particularly in automotive and consumer electronics.
- What is the DC current gain (hFE) of the BC857B,215 transistor?
The minimum DC current gain (hFE) is 220 at 2 mA and 5 V.
- What is the power dissipation of the BC857B,215 transistor?
The maximum power dissipation is 250 mW.
