MPSA18 NPN SILICON TRANSISTOR w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR MPSA18 is a small signal, low noise NPN silicon transistor designed for general purpose amplifier applications. MARKING: FULL PART NUMBER TO-92 CASE MAXIMUM RATINGS: (TA=25°C) Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Continuous Collector Current Power Dissipation Operating and Storage Junction Temperature Thermal Resistance SYMBOL VCBO VCEO VEBO IC 45 UNITS V 45 V 6.5 V 200 mA 625 mW PD TJ, Tstg -65 to +150 °C ΘJA 200 °C/W MAX 50 UNITS nA ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted) SYMBOL TEST CONDITIONS MIN ICBO VCB=30V BVCBO IC=100μA 45 BVCEO IC=10mA 45 V V BVEBO IE=10μA VCE(SAT) IC=10mA, IB=0.5mA IC=50mA, IB=5.0mA 0.2 V 0.3 V VCE=5.0V, IC=1.0mA VCE=5.0V, IC=10μA VCE=5.0V, IC=100μA 0.7 V 400 VCE=5.0V, IC=1.0mA VCE=5.0V, IC=10mA VCE=5.0V, IC=1.0mA, f=100MHz 500 VCE(SAT) VBE(ON) hFE hFE hFE hFE fT Cob Cib NF VCB=5.0V, IE=0, f=1.0MHz VEB=0.5V, IC=0, f=1.0MHz VCE=5.0V, IC=100μA, RS=10kΩ, f=1.0kHz 6.5 V 500 500 1500 100 MHz 3.0 pF 6.5 pF 1.5 dB R0 (3-February 2012) MPSA18 NPN SILICON TRANSISTOR TO-92 CASE - MECHANICAL OUTLINE LEAD CODE: 1) Emitter 2) Base 3) Collector MARKING: FULL PART NUMBER R0 (3-February 2012) w w w. c e n t r a l s e m i . c o m