STMicroelectronics BD235
The devices are manufactured in Planar technology with “Base Island” layout. The resulting transistor shows exceptional high gain performance coupled with very low saturation voltage.FEATURES
● Low saturation voltage● NPN transistors
APPLICATIONS
● Audio, power linear and switching applicationsDESCRIPTION
The PNP type is BD238. 1 2 3 SOT-32 (TO-126) Figure 1. Internal schematic diagram Table 1. Device summary Order codes BD235 BD237 Marking BD235 BD237 Package SOT-32 SOT-32 June 2009 Doc ID 4189 Rev 3 Packaging Tube Tube 1/9 9 Absolute maximum ratings 1 Absolute maximum ratings Table 2. Absolute maximum ratings Symbol Parameter VCBO VCER VCEO VEBO IC ICM PTOT Tstg TJ Collector-base voltage (IE = 0) Collector-emitter voltage (RBE = 1 kΩ) Collector-emitter voltage (IB = 0) Emitter-base voltage (IC = 0) Collector current Collector peak current (tp < ms) Total dissipation at Tcase = 25°C Storage tempera