2N4427

2N4427 SILICON NPN RF TRANSISTOR w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR 2N4427 is a silicon NPN epitaxial planar RF transistor mounted in a hermetically sealed package designed for high frequency amplifier applications. MARKING: FULL PART NUMBER TO-39 CASE MAXIMUM RATINGS: (TA=25°C unless otherwise noted) SYMBOL Collector-Base Voltage VCBO Collector-Emitter Voltage VCEO Emitter-Base Voltage VEBO Continuous Collector Current IC Continuous Base Current IB Power Dissipation PD Power Dissipation (TC=25°C) PD Operating and Storage Junction Temperature TJ, Tstg 40 20 2.0 400 400 1.0 3.5 -65 to +200 ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted) SYMBOL TEST CONDITIONS MIN ICEV ICEV ICEO IEBO BVCER BVCEO VCE(SAT) hFE hFE fT Cob Gpe η Pin VCE=40V, VBE=1.5V VCE=12V, VBE=1.5V, TC=150°C VCE=12V VEB=2.0V IC=5.0mA, RBE=10Ω IC=5.0mA IC=100mA, IB=20mA VCE=5.0V, IC=100mA VCE=5.0V, IC=360mA VCE=15V, IC=50mA, f=200MHz VCB=12V, IE=0, f=1.0MHz VCC=12V, Pin=100mW, f=175MHz VCC=12V, Pout=1.0W, f=175MHz VCC=12V, Pout=1.0W, f=175MHz 40 20 10 5.0 500 10 50 MAX 100 5.0 20 100 0.5 200 4.0 100 UNITS V V V mA mA W W °C UNITS μA mA μA μA V V V MHz pF dB % mW R1 (4-June 2013) 2N4427 SILICON NPN RF TRANSISTOR TO-39 CASE - MECHANICAL OUTLINE LEAD CODE: 1) Emitter 2) Base 3) Collector MARKING: FULL PART NUMBER w w w. c e n t r a l s e m i . c o m R1 (4-June 2013) 2N4427 SILICON NPN RF TRANSISTOR TYPICAL ELECTRICAL CHARACTERIST...