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| CHENMKO ENTERPRISE CO.,LTD SURFACE MOUNT Dual Digital Silicon Transistor VOLTAGE 50 Volts APPLICATION * Switching circuit, Inverter, Interface circuit, Driver circuit. CHEMA8PT CURRENT 70 mAmpere FEATURE * Small surface mounting type. (SOT-553) * High current gain. * Suitable for high packing density. * * * * Low colloector-emitter saturation. High saturation current capability. Two CHDTA114Y chips in a package. Built in bias resistor(R1=10k, Typ. ) (4) (3) SOT553 0.50 0.9~1.1 (5) (1) 0.50 1.5~1.7 MARKING * A8 0.15~0.3 1.1~1.3 0.5~0.6 0.19~0.18 1.5~1.7 CIRCUIT 3 R1 R2 2 R1 R2 1 4 5 Dimensions in millimeters SOT553 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL VCC VIN IO DC Output current IC(Max.) PTOT TSTG Total power dissipation Storage temperature Tamb 25 OC, Note 1 PARAMETER Supply voltage Input voltage CONDITIONS - -40 - - - -55 - MIN. MAX. -50 +6 -70 mA -100 150 +150 mW O UNIT V V C TJ Note Junction temperature 150 O C 2004-07 1. Transistor mounted on an FR4 printed-circuit board. RATING CHARACTERISTIC ( CHEMA8PT ) CHARACTERISTICS Tamb = 25 C unless otherwise specied. 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 IE=5mA, VCE=-10.0V f=100MHz = CONDITIONS IO=-100uA; VCC=-5.0V IO=-1mA; VO=-0.3V IO=-5mA; II=-0.25mA VI=-5V VI=0V; VCC=-50V IO=-5mA; VO=-5.0V - - - - 68 7.0 3.7 - - - - 10.0 4.7 250 MIN. -0.3 - - -0.1 TYP. MAX. - -1.4 -0.3 -0.88 -0.5 - 13.0 5.7 - K MHz V V V mA uA UNIT Note 1.Pulse test: tp300uS; 0.02. RATING CHARACTERISTIC CURVES ( CHEMA8PT ) Typical Electrical Characteristics Fig.1 Input voltage vs. output current (ON characteristics) -100 -50 VO=- 0.3V Fig.2 Output current vs. input voltage (OFF characteristics) -10m -5m OUTPUT CURRENT : Io (A) VCC =- 5V INPUT VOLTAGE : VI(on) (V) -2m -1m -500 -200 -100 -50 -20 -10 -5 -2 -1 -0 -20 -10 -5 -2 -1 -500m -200m -100m -100 -200 -500 -1m -2m -5m -10m -20m -50m -100m Ta =- 40OC 25OC = 100OC Ta=100OC 25OC -40 OC -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 OUTPUT CURRENT : IO (A) INPUT VOLTAGE : VI(off) (V) Fig.3 DC current gain vs. output current 1k 500 DC CURRENT GAIN : GI Fig.4 Output voltage vs. output current -1 -500m OUTPUT VOLTAGE : VO(on) (V) VO =- 5V Ta=100OC 25OC -40OC lO/lI=20 Ta=100OC 25OC -40 OC 200 100 50 20 10 5 2 1 -100 -200 -200m -100m -50m -20m -10m -5m -2m -500 -1m -2m -5m -10m -20m -50m -100m -1m -100 -200 -500 -1m -2m -5m -10m -20m -50m -100m OUTPUT CURRENT : IO (A) OUTPUT CURRENT : IO (A) |
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