器件名称:
2SD1244
功能描述:
Silicon NPN epitaxial planer type(For low-frequency power amplification)
文件大小:
40.47KB 共2页
简 介:
Transistor 2SD1244 Silicon NPN epitaxial planer type For low-frequency power amplification Unit: mm 6.9±0.1 2.5±0.1 1.0 1.0 2.4±0.2 2.0±0.2 3.5±0.1 s Features q q 1.5 0.4 1.5 R0.9 R0.9 0.85 0.55±0.1 0.45±0.05 1.25±0.05 s Absolute Maximum Ratings Parameter Collector to base voltage Collector to emitter voltage Emitter to base voltage Peak collector current Collector current Collector power dissipation Junction temperature Storage temperature * (Ta=25C) Ratings 40 20 7 8 5 1 150 –55 ~ +150 1cm2 Unit V 3 2 1 Symbol VCBO VCEO VEBO ICP IC PC* Tj Tstg 2.5 2.5 V V A A W C C 1:Base 2:Collector 3:Emitter EIAJ:SC–71 M Type Mold Package Printed circuit board: Copper foil area of thickness of 1.7mm for the collector portion or more, and the board s Electrical Characteristics Parameter Collector cutoff current Emitter cutoff current Collector to emitter voltage Emitter to base voltage Forward current transfer ratio Collector to emitter saturation voltage Transition frequency Collector output capacitance (Ta=25C) Symbol ICBO IEBO VCEO VEBO hFE1*1 hFE2 VCE(sat) fT Cob Conditions VCB = 10V, IE = 0 VEB = 7V, IC = 0 IC = 1mA, IB = 0 IE = 10A, IC = 0 VCE = 2V, IC = 0.5A*2 VCE = 2V, IC = 2A*2 IC = 3A, IB = 0.1A*2 VCB = 6V, IE = –50mA, f = 200MHz VCB = 20V, IE = 0, f = 1MHz *2 min typ max 0.1 0.1 4.1±0.2 q Low collector to emitter saturation voltage VCE(sat). Satisfactory operation performances at high efficiency with the low-voltage power supply. M type package allowin……
