2SA1020PT

CHENMKO ENTERPRISE CO.,LTD SMALL FLAT PNP Epitaxial Transistor V OLTAGE 50 Volts APPLICATION * Power amplifier . 2 SA1020PT CURRENT 0.5 Ampere FEATURE * * * * Small flat package. (SOT-23) Low saturation voltage VCE(sat)=-0.5V(max.)(IC=-0.5A) High speed switching time: tstg= 1.0uSec (typ.) High saturation current capability. SOT-23 .041 (1.05) .033 (0.85) (1) .110 (2.80) .082 (2.10) .066 (1.70) .119 (3.04) CONSTRUCTION * PNP Switching Transistor (3) (2) MARKING * HFE(O):UT * HFE(Y):WT .055 (1.40) .047 (1.20) .103 (2.64) .086 (2.20) .028 (0.70) .020 (0.50) .007 (0.177) .018 (0.30) .002 (0.05) CIRCUIT (1)B C (3) .045 (1.15) .033 (0.85) E (2) .019 (0.50) Dimensions in inches and (millimeters) SOT-23 MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted ) RATINGS Collector - Base Voltage Collector - Emitter Voltage Emitter - Base Voltage Collector Current DC Peak Collector Current Peak Base Current Total Power Dissipation Storage Temperature Junction Temperature Operating Ambient Temperature TA ≤ 25OC; Note 1 CONDITION Open Emitter Open Base Open Collector SYMBOL VCBO VCEO VEBO IC ICM IBM PTOT TSTG TJ TAMB MIN. -55 -55 MAX. -50 -50 -5 -500 -1000 -50 350 +150 +150 +150 UNITS Volts Volts Volts mAmps mAmps mAmps mW o C C C o o Note 1. Transistor mounted on PCB 50mmX50mmx0.8t. 2. Measured at Pulse Width 300 us, Duty Cycle 2%. 2002-10 RATING CHARACTERISTIC CURVES ( 2SA1020PT ) CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) PARAMETERS Collector Cut-off Current Emitter Cut-off Current CONDITION IE=0; VCB=-50V IC=0; VEB=-5V VCE=-2V; Note 1 IC=-0.5A; Note 2 IC=-1.0A IC=-1A; IB=-0.05A IC=-1A; IB=-0.05A IE=ie=0; VCB=10V; f=1MHz IC=-0.5A; VCE=-2V; f=100MHz SYMBOL ICBO ICEO MIN. TYPE MAX. -0.1 -0.1 UNITS uA uA DC Current Gain hFE 70 20 - 40 120 240 -0.5 -1.2 Volts mVolts pF MHz Collector-Emitter Saturation Voltage Base-Emitter Saturatio Voltage Collector Capacitance Transition Frequency VCEsat VBEsat CC fT SWITCHING TIMES ( Between 10% and 90% levels ) PARAMETERS Turn-on Time Storage Time Fall Time IB1 20uSec CONDITION OUTPUT SYMBOL ton ts tf MIN. - TYPE 0.1 1.0 0.1 MAX. - UNITS uSec uSec uSec IB2 INPUT IB2 30 ohmS -30V IB1 -IB1=IB2=0.05A Duty cycle