BCM857DS

PNP 晶体管，NXP### 双极性晶体管，NXP Semiconductors

General description

PNP/PNP matched double transistors in small Surface-Mounted Device SMD plastic packages. The transistors are fully isolated internally.

Features

■ Current gain matching

■ Base-emitter voltage matching

■ Drop-in replacement for standard double transistors

Applications

■ Current mirror

■ Differential amplifier