CMKT3920_15 CENTRAL | Alldatasheet

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DUAL, SMALL SIGNAL NPN SWITCHING TRANSISTOR DESCRIPTION: The Central Semiconductor CMKT3920 (two single NPN transistors) is a dual combination in a space saving SOT-363 ULTRAmini™ package, designed for small signal general purpose amplifier and switching applications. MARKING CODE: K20 FEATURES:

  • ULTRAmini™ space saving package containing two 3920 NPN transistors MAXIMUM RATINGS: (TA=25°C) SYMBOL UNITS Collector-Base Voltage V CBO 60 V Collector-Emitter Voltage V CEO 50 V Emitter-Base Voltage V EBO 7.0 V Continuous Collector Current I C 200 mA Power Dissipation P D 350 mW Operating and Storage Junction Temperature T J, Tstg -65 to +150 °C Thermal Resistance ΘJA 357 °C/W ELECTRICAL CHARACTERISTICS PER TRANSISTOR: (TA=25°C unless otherwise noted) SYMBOL TEST CONDITIONS MIN MAX UNITS ICBO V CB=60V 100 nA IEBO V EB=7.0V 100 nA BVCBO I C=50μA 60 V BVCEO I C=1.0mA 50 V BVEBO I E=50μA 7.0 V VCE(SAT) I C=50mA, IB=5.0mA 0.4 V VBE(SAT) I C=50mA, IB=5.0mA 0.95 V hFE V CE=6.0V, IC=1.0mA 120 560 fT V CE=20V, IC=10mA, f=100MHz 300 MHz Cob V CB=12V, IE=0, f=1.0MHz 3.5 pF APPLICATIONS:
  • Load switching
  • Small signal amplification
  • Lamp and relay drivers
  • MOSFET gate drive SOT-363 CASE R1 (5-January 2012) www.centralsemi.com

DUAL, SMALL SIGNAL NPN SWITCHING TRANSISTOR LEAD CODE: 1) Emitter Q1 2) Base Q1 3) Base Q2 4) Collector Q2 5) Emitter Q2 6) Collector Q1 MARKING CODE: K20 SOT-363 CASE - MECHANICAL OUTLINE PIN CONFIGURATION www.centralsemi.com R1 (5-January 2012)