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| PNP SILICON PLANAR MEDIUM POWER HIGH GAIN TRANSISTOR ISSUE 2 APRIL 94 FEATURES * 15 Volt VCEO * Gain of 300 at IC=2 Amps * Very low saturation voltage APPLICATIONS * Darlington replacement * Flash gun convertors * Battery powered circuits * Motor drivers ZTX788B C B E ABSOLUTE MAXIMUM RATINGS. PARAMETER Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Peak Pulse Current Continuous Collector Current Practical Power Dissipation* Power Dissipation at Tamb=25C derate above 25C SYMBOL VCBO VCEO VEBO ICM IC Ptotp Ptot tj:tstg -15 -15 -5 -8 -3 1.5 1 5.7 E-Line TO92 Compatible VALUE UNIT V V V A A W W mW/C C Operating and Storage Temperature Range -55 to +200 *The power which can be dissipated assuming the device is mounted in a typical manner on a P.C.B. with copper equal to 1 inch square minimum ELECTRICAL CHARACTERISTICS (at Tamb = 25C) PARAMETER Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage Emitter-Base Breakdown Voltage Collector Cut-Off Current Emitter Cut-Off Current Collector-Emitter Saturation Voltage Base-Emitter Saturation Voltage Base-Emitter Turn-On Voltage Static Forward Current Transfer Ratio SYMBOL V(BR)CBO V(BR)CEO V(BR)EBO ICBO IEBO VCE(sat) VBE(sat) VBE(on) hFE 500 400 300 150 3-273 -0.75 1500 MIN. -15 -15 -5 -0.1 -0.1 -0.15 -0.25 -0.45 -0.9 TYP. MAX. UNIT V V V A A CONDITIONS. IC=-100A IC=-10mA* IE=-100A VCB=-10V VEB=-4V IC=-0.5A, IB=-2.5mA* IC=-1A, IB=-5mA* IC=-2A, IB=-10mA* IC=-1A, IB=-5mA* IC=-1A, VCE=-2V* IC=-10mA, VCE=-2V* IC=-1A, VCE=-2V* IC=-2A, VCE=-2V* IC=-6A, VCE=-2V* V V V V V ZTX788B ELECTRICAL CHARACTERISTICS (at Tamb = 25C) PARAMETER Transition Frequency Input Capacitance Output Capacitance Switching Times SYMBOL fT Cibo Cobo ton toff MIN. 100 225 25 35 400 TYP. MAX. UNIT MHz pF pF ns ns CONDITIONS. IC=-50mA, VCE=-5V f=50MHz VEB=-0.5V, f=1MHz VCB=-10V, f=1MHz IC=-500mA, IB1=-50mA IB2=-50mA, VCC=-10V *Measured under pulsed conditions. Pulse width=300s. Duty cycle 2% THERMAL CHARACTERISTICS PARAMETER Thermal Resistance: Junction to Ambient1 Junction to Ambient2 Junction to Case SYMBOL Rth(j-amb)1 Rth(j-amb)2 Rth(j-case) MAX. 175 116 70 UNIT C/W C/W C/W Device mounted on P.C.B. with copper equal to 1 sq. Inch minimum. 2.5 200 Max Power Dissipation - (Watts) Thermal Resistance (C/W) D=1 (D.C.) 2.0 t1 D=t1/tP tP C 1.5 as e te m pe 1.0 Am ra 100 D=0.5 bie tu nt t re em 0.5 0 per at u re D=0.2 D=0.1 Single Pulse -40 -20 0 20 40 60 80 100 120 140 160 180 200 0 0.0001 0.001 0.01 0.1 1 10 100 T -Temperature (C) Pulse Width (seconds) Derating curve Maximum transient thermal impedance 3-274 ZTX788B TYPICAL CHARACTERISTICS 1.8 1.6 1.4 IC/IB=200 IC/IB=100 IC/IB=10 1.8 Tamb=25C 1.6 1.4 -55C +25C +100C +175C IC/IB=200 VCE(sat) - (Volts) 1.2 1.0 0.8 0.6 0.4 0.2 0 0.01 0.1 1 10 VCE(sat) - (Volts) 1.2 1.0 0.8 0.6 0.4 0.2 0 0.01 0.1 1 10 IC - Collector Current (Amps) IC - Collector Current (Amps) VCE(sat) v IC VCE(sat) v IC 1.6 hFE - Normalised Gain hFE - Typical Gain 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0 +100C +25C -55C VCE=2V 1200 1.6 1.4 -55C +25C +100C +175C IC/IB=200 VBE(sat) - (Volts) 900 1.2 1.0 0.8 0.6 0.4 0.2 600 300 0.01 0.1 1 10 0 0.01 0.1 1 10 IC - Collector Current (Amps) IC - Collector Current (Amps) hFE v IC 10 -55C +25C +100C VCE=2V VBE(sat) v IC Single Pulse Test at Tamb=25C 1.6 1.4 IC - Collector Current (Amps) VBE - (Volts) 1.2 1.0 0.8 0.6 0.4 0.2 0 0 0.01 0.1 1 10 1 D.C. 1s 100ms 10ms 1.0ms 0.1ms 0.1 0.01 0.1 1 10 100 IC - Collector Current (Amps) VCE - Collector Voltage (Volts) VBE(on) v IC Safe Operating Area 3-275 |
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