CHT4401N1PT

CHENMKO ENTERPRISE CO.,LTD SURFACE MOUNT NPN Switching Transistor VOLTAGE 40 Volts CURRENT 0.6 Ampere CHT4401N1PT APPLICATION * Telephony and proferssional communction equipment. * Other switching applications. FEATURE * Small flat package. ( FBPT-923 ) * Low current (Max.=600mA). * Suitable for high packing density. * Low voltage (Max.=40V) . * High saturation current capability. * Voltage controlled small signal switch. CONSTRUCTION * NPN Switching Transistor FBPT-923 0.5±0.05 1.0±0.05 0.37(REF.) 0.25(REF.) 0.05±0.04 0.42±0.05 1.0±0.05 0.68±0.05 CIRCUIT 3 1 2 0.3±0.05 Dimensions in millimeters 0.26±0.05 FBPT-923 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL PARAMETER CONDITIONS VCBO collector-base voltage open emitter VCEO collector-emitter voltage open base VEBO emitter-base voltage open collector IC collector current DC Ptot total power dissipation Tamb ≤ 25 °C; note1 Tstg Tj Tamb storage temperature junction temperature operating ambient temperature Note 1. Transistor mounted on an FR4 printed-circuit board. MIN. − − − − − −55 − −55 MAX. UNIT 60 V 40 V 6V 600 100 +150 150 +150 mA mW °C °C °C 2006-07 RATING CHARACTERISTIC CURVES ( CHT4401N1PT ) THERMAL CHARACTERISTICS SYMBOL PARAMETER Rth j-a thermal resistance from junction to ambient Note 1. Transistor mounted on an FR4 printed-circuit board. CONDITIONS note 1 VALUE 200 UNIT °C/W CHARACTERISTICS Tamb = 25 °C unless otherwis...