PN4249_11 CENTRAL | Alldatasheet
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PNP SILICON TRANSISTOR DESCRIPTION: The CENTRAL SEMICONDUCTOR PN4249 is a PNP silicon transistor designed for low level, low noise amplifier applications. MARKING: FULL PART NUMBER TO-92 CASE MAXIMUM RATINGS: (TA=25°C) SYMBOL UNITS Collector-Base Voltage V CBO 60 V Collector-Emitter Voltage V CES 60 V Collector-Emitter Voltage V CEO 60 V Emitter-Base Voltage V EBO 5.0 V Continuous Collector Current I C 500 mA Power Dissipation P D 625 mW Operating and Storage Junction Temperature T J, Tstg -65 to +150 °C ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted) SYMBOL TEST CONDITIONS MIN MAX UNITS ICBO V CB=40V 10 nA IEBO V EB=3.0V 20 nA BVCBO I C=10μA 60 V BVCES I C=10μA 60 V BVCEO I C=5.0mA 60 V BVEBO I E=10μA 5.0 V VCE(SAT) I C=10mA, IB=0.5mA 0.25 V VBE(SAT) I C=10mA, IB=0.5mA 0.9 V hFE V CE=5.0V, IC=100μA 100 300 hFE V CE=5.0V, IC=1.0mA 100 hFE V CE=5.0V, IC=10mA 100 fT V CE=5.0V, IC=0.5mA, f=20MHz 40 MHz Cob V CB=5.0V, f=1.0MHz 6.0 pF Cib V EB=0.5V, f=1.0MHz 16 pF NF V CE=5.0V, IC=20μA, RS=100kΩ PBW=15.7kHz, f=10Hz to 10kHz 3.0 dB NF V CE=5.0V, IC=20μA, RS=10kΩ PBW=150Hz, f=1.0kHz 3.0 dB R0 (21-June 2011) www.centralsemi.com
LEAD CODE: 1) Emitter 2) Base 3) Collector MARKING: FULL PART NUMBER TO-92 CASE - MECHANICAL OUTLINE www.centralsemi.com R0 (21-June 2011)