CH3904WPT

www.DataSheet4U.com CHENMKO ENTERPRISE CO.,LTD SURFACE MOUNT NPN Switching Transistor VOLTAGE 40 Volts APPLICATION * Telephony and proferssional communction equipment. * Other switching applications. CH3904WPT CURRENT 0.2 Ampere FEATURE * Small surface mounting type. (SC-70/SOT-323) * Low current (Max.=200mA). * Suitable for high packing density. * Low voltage (Max.=40V) . * High saturation current capability. * Voltage controlled small signal switch. (2) (3) SC-70/SOT-323 1.3±0.1 0.3±0.1 0.65 2.0±0.2 0.65 (1) CONSTRUCTION * NPN Switching Transistor 1.25±0.1 MARKING * NG 0.05~0.2 0.1Min. 0.8~1.1 0~0.1 2.0~2.45 CIRCUIT 1 3 2 Dimensions in millimeters SC-70/SOT-323 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL VCBO VCEO VEBO IC ICM IBM Ptot Tstg Tj Tamb Note 1. Transistor mounted on an FR4 printed-circuit board. 2002-5 PARAMETER collector-base voltage collector-emitter voltage emitter-base voltage collector current DC peak collector current peak base current total power dissipation storage temperature junction temperature operating ambient temperature CONDITIONS open emitter open base open collector − − − − − − Tamb ≤ 25 °C; note 1 − MIN. MAX. 60 40 6 200 200 100 250 +150 150 +150 V V V UNIT mA mA mA mW °C °C °C −65 − −65 www.DataSheet4U.com RATING CHARACTERISTIC CURVES ( CH3904WPT ) THERMAL CHARACTERISTICS SYMBOL Rth j-a Note 1. Transistor mounted on an FR4 printed-circuit board. PARAMETER thermal resistanc...