Overview
The BC857BLP-7B is a PNP small signal transistor manufactured by Diodes Incorporated. This transistor is part of the BC857B series and is designed for general-purpose applications. It features a compact DFN1006-3 package, making it ideal for space-constrained designs. The BC857BLP-7B is known for its high reliability, low profile, and compliance with various environmental standards such as RoHS and AEC-Q101.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Collector-Base Voltage | VCBO | -50 | V |
| Collector-Emitter Voltage | VCEO | -45 | V |
| Emitter-Base Voltage | VEBO | -5.0 | V |
| Collector Current | IC | -100 | mA |
| Power Dissipation | PD | 1000 | mW |
| DC Current Gain | hFE | 220-475 | |
| Collector-Emitter Saturation Voltage | VCE(SAT) | -650 | mV |
| Operating Temperature Range | Tj, TSTG | -55 to +150 | °C |
| Package Type | DFN1006-3 | ||
| Moisture Sensitivity Level | 1 |
Key Features
- High Collector Current: Up to -100 mA
- High Power Dissipation: Up to 1000 mW
- Compact Package: DFN1006-3, 13 times smaller than SOT23
- Low Profile: 0.5 mm height package minimizing off-board profile
- Totally Lead-Free & Fully RoHS Compliant
- Halogen and Antimony Free, 'Green' Device
- Qualified to AEC-Q101 Standards for High Reliability
- Complementary NPN Type: BC847BLP
Applications
The BC857BLP-7B transistor is suitable for a variety of general-purpose applications, including but not limited to:
- Audio amplifiers
- Switching circuits
- Low-power amplifiers
- Automotive and industrial control systems
- Consumer electronics
Q & A
- What is the maximum collector-emitter voltage of the BC857BLP-7B transistor?
The maximum collector-emitter voltage (VCEO) is -45 V. - What is the package type of the BC857BLP-7B transistor?
The package type is DFN1006-3. - What is the maximum collector current of the BC857BLP-7B transistor?
The maximum collector current (IC) is -100 mA. - Is the BC857BLP-7B transistor RoHS compliant?
Yes, the BC857BLP-7B is fully RoHS compliant and lead-free. - What is the operating temperature range of the BC857BLP-7B transistor?
The operating temperature range is -55°C to +150°C. - What is the DC current gain (hFE) of the BC857BLP-7B transistor?
The DC current gain (hFE) ranges from 220 to 475. - Is the BC857BLP-7B transistor suitable for automotive applications?
No, it is not specifically qualified for automotive applications, but it can be used in various other general-purpose applications. - What is the power dissipation of the BC857BLP-7B transistor?
The power dissipation (PD) is up to 1000 mW. - Is the BC857BLP-7B transistor halogen and antimony free?
Yes, it is halogen and antimony free, classified as a 'Green' device. - What is the moisture sensitivity level of the BC857BLP-7B transistor?
The moisture sensitivity level is 1 per J-STD-020.
