ZUMT720

Super323™ SOT323 PNP SILICON POWER (SWITCHING) TRANSISTOR ISSUE 1 - SEPTEMBER 1998 FEATURES ZUMT720 * * * * * 500mW POWER DISSIPATION 1A Peak Pulse Current Excellent HFE Characteristics Up To 1A (pulsed) Low Saturation Voltage Low Equivalent On Resistance; RCE(sat) APPLICATIONS * Boost functions in DC-DC converters * Motor driver functions DEVICE TYPE ZUMT720 COMPLEMENT ZUMT619 PARTMARKING T73 RCE(sat) 240m⍀ at 750mA ABSOLUTE MAXIMUM RATINGS. PARAMETER Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Peak Pulse Current** Continuous Collector Current Base Current Power Dissipation at Tamb =25°C* SYMBOL VCBO VCEO VEBO ICM IC IB Ptot VALUE -40 -40 -5 -1 -0.75 -200 385 † 500 ‡ -55 to +150 UNIT V V V A A mA mW Operating and Storage Temperature Tj:Tstg Range °C † Recommended Ptot calculated using FR4 measuring 10 x 8 x 0.6mm (still air). ‡ Maximum power dissipation is calculated assuming that the device is mounted on FR4 size25x25x0.6mm and using comparable measurement methods adopted by other suppliers. ZUMT720 ELECTRICAL CHARACTERISTICS (at Tamb = 25°C unless otherwise stated). PARAMETER Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage Emitter-Base Breakdown Voltage Collector Cut-Off Current Emitter Cut-Off Current Collector Emitter Cut-Off Current Collector-Emitter Saturation Voltage SYMBOL V(BR)CBO V(BR)CEO V(BR)EBO ICBO IEBO ICES VCE(sat) -50 -90 -140 -180 MIN. -40 -40 -5 -10 -10 -10 -65 -120 -200 -250 TYP. MAX. UNIT V V V ...