CHUMA2PT

CHENMKO ENTERPRISE CO.,LTD SURFACE MOUNT Dual Digital Silicon Transistor VOLTAGE 50 Volts CURRENT 30 mAmpere CHUMA2PT APPLICATION * Switching circuit, Inverter, Interface circuit, Driver circuit. FEATURE * Small surface mounting type. (SC-88A/SOT-353) * High current gain. * Suitable for high packing density. * Low colloector-emitter saturation. * High saturation current capability. * tow CHDTA144E chips in apackage. * Built in bias resistor(R1=47kΩ, Typ. ) SC-88A/SOT353 (1) (5) 1.2~1.4 0.65 2.0~2.5 0.65 (2) (3) 0.15~0.35 1.15~1.35 CIRCUIT 3 R1 R2 21 R1 R2 45 0.08~0.15 0.1 Min. 0.8~1.1 2.15~2.45 0~0.1 Dimensions in millimeters SC-88A/SOT353 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL PARAMETER CONDITIONS VCC Supply voltage VIN Input voltage IO IC(Max.) DC Output current PTOT Total power dissipation Tamb ≤ 25 OC, Note 1 TSTG Storage temperature MIN. − -40 − − − MAX. -50 +10 -30 -100 150 UNIT V V mA mW −55 +150 OC TJ Junction temperature Note 1. Transistor mounted on an FR4 printed-circuit board. − 150 OC 2004-04 RATING CHARACTERISTIC ( CHUMA2PT ) CHARACTERISTICS Tamb = 25 °C unless otherwise speciÞed. SYMBOL VIoff) VI(on) VO(on) II IC(off) hFE R1 R2/R1 fT PARAMETER Input off voltage Input on voltage Output voltage Input current Output current DC current gain Input resistor Resistor ratio Transition frequency Note 1.Pulse test: tp≤300uS; δ≤0.02. CONDITIONS IO=-100uA; VCC=-5.0V IO=-2mA; VO=...