DESCRIPTION

The BUL1203E is a new device manufactured using Diffused Collector technology to enhance switching speeds and tight hFE range while maintaining a wide RBSOA.

Thanks to his structure it has an intrinsic ruggedness which enables the transistor to withstand a high collector current level during Breakdown condition, without using the transil protection usually necessary in typical converters for lamp ballast.

■ HIGH VOLTAGE CAPABILITY

■ LOW SPREAD OF DYNAMIC PARAMETERS

■ MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION

■ VERY HIGH SWITCHING SPEED

APPLICATIONS

■ ELECTRONIC BALLASTS FOR FLUORESCENT LIGHTING (277 V HALF BRIDGE AND 120 V PUSH-PULL TOPOLOGIES)

BUL1203属于分立半导体产品 > 晶体管 - 双极性晶体管（BJT）- 单个。意法半导体（ST）集团制造生产的BUL1203晶体管 - 双极性晶体管（BJT）- 单个分立式双极结型晶体管 (BJT) 通常在音频、无线电及其他应用中用于构建模拟信号放大功能。作为大批量生产的第一批半导体器件之一，对于涉及高频开关和在大电流或高电压下工作的应用而言，它们的特性相比某些器件类型不占优势，但对于需要以极小的噪声和失真构建模拟信号的应用而言，它们仍然是首选技术。