产品概览
BC857A215 from Nexperia is a PNP general-purpose transistor, 45V VCEO, 100mA IC, hFE 125-250 (A group). SOT-23. ,215 = tape-and-reel.
工作原理
Complement to BC847 NPN series. A-group hFE 125-250. Low noise. General-purpose switching and amplification. One of the most common PNP SMD transistors.
Pin Description
| 针脚 | 名称 | 功能 |
|---|---|---|
| 1 | B | 基地 |
| 2 | E | 发射器 |
| 3 | C | 收藏家 |
应用
- General switching
- Signal amplification
- Push-pull output stages
Alternative Models
| Mfr | Part | 说明 |
|---|---|---|
| onsemi | BC857ALT1G | Equivalent |