A1257 Overview
Ordering number:ENN1057C PNP/NPN Epitaxial Planar Silicon Transistors 2SA1257/2SC3143 High-Voltage Switching, AF Power Amp, 100W Output Predriver Applications.
A1257 Key Features
- Very small-sized package permitting the 2SA1257/ 2SC3143-applied sets to be made small and slim
- High breakdown voltage (VCEO≥160V)
- Small output capacitance