Datenblatt-Suchmaschine für elektronische Bauteile |
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2SD1949 Datenblatt(PDF) 1 Page - Rohm |
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2SD1949 Datenblatt(HTML) 1 Page - Rohm |
1 / 3 page 1/2 Medium Power Transistor (50V,0.5A) Medium Power Transistor (50V,0.5A) 2SD1949 2SD1949 / 2SD1484K 2SD1484K Data Sheet 2011.06 - Rev. E www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 2SD1949 / 2SD1484K Symbol V CBO V CEO V EBO I C PC Tj Tstg Limits 50 50 5 0.5 0.2 150 −55 to +150 Unit V V V A W Symbol Min. Typ. Max. Unit Conditions BV CBO BV CEO BV EBO I CBO I EBO h FE f T Cob 50 50 5 − − 120 − − − − − − − − 250 6.5 − − − 0.5 0.5 390 − − V V V − MHz pF IC =1mA VCB =30V VEB =4V VCE/IC =3V/10mA VCE =5V , I E = −20mA , f=100MHz VCB =10V , I E =0A , f=1MHz 2SD1484K SMT3 QR T146 3000 C C µA IC =100µA IE =100µA µA Parameter Transition frequency Output capacitance V CE(sat) −− 0.4 VIC/IB =150mA/15mA Electrical characteristics (Ta=25 C) Parameter Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage Collector outoff current Collector power dissipation Junction temperature Storage temperature Absolute maximum rationgs (Ta=25 C) Packaging specifications and hFE Type Package hFE Code Basic ordering unit (pleces) 2SD1949 UMT3 QR T106 3000 Marking Danotes hFE Y Y Features Dimensions (Unit : mm) 1) High current.(IC=0.5A) 2) Low saturation voltage, typically VCE(sat)=0.1V at IC / IB=150mA / 15mA. Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Emitter cutoff current DC current rransfer ratio Collector-emitter saturation voltage hFE values are classified as follows : Item Q R hFE 120 to 270 180 to 390 UMT3 (SC-70) <SOT-323> Electrical characteristic curves (1) Emitter (2) Bace (3) Collector (1) Emitter (2) Bace (3) Collector SMT3 (SC-59) <SOT-346> (2) (1) 0.4 (3) 2.9 1.9 0.95 0.95 0.8 0.15 1.1 |
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