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CHENMKO ENTERPRISE CO.,LTD SURFACE MOUNT NPN Digital Silicon Transistor VOLTAGE 50 Volts APPLICATION * Switching circuit, Inverter, Interface circuit, Driver circuit. CHDTC144WKPT CURRENT 30 mAmpere FEATURE * Small surface mounting type. (SOT-23) * High current gain. * Suitable for high packing density. * * * * Low colloector-emitter saturation. High saturation current capability. Internal isolated NPN transistors in one package. Built in bias resistor(R1=47k, Typ. ) SOT-23 .041 (1.05) .033 (0.85) (1) .110 (2.80) .082 (2.10) .066 (1.70) .119 (3.04) (3) CONSTRUCTION * One NPN transistors and bias of thin-film resistors in one package. (2) .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) Gnd In 1 CIRCUIT 2 .045 (1.15) .033 (0.85) R2 TR R1 3 Out .019 (0.50) Dimensions in inches and (millimeters) SOT-23 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL VCC VIN IO DC Output current IC(Max.) PTOT TSTG TJ RJ-S Note 1. Transistor mounted on an FR4 printed-circuit board. 2004-01 PARAMETER Supply voltage Input voltage CONDITIONS - MIN. MAX. 50 +40 30 V V UNIT -10 - - Tamb 25 OC, Note 1 - -55 - junction - soldering point - mA 100 200 +150 150 140 mW O Total power dissipation Storage temperature Junction temperature Thermal resistance C C C/W O O RATING CHARACTERISTIC ( CHDTC144WKPT ) 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=2mA; VO=0.3V IO=10mA; II=0.5mA VI=5V VI=0V; VCC=50V IO=5mA; VO=5.0V - - - - 56 32.9 0.37 - MIN. 0.8 - - 0.1 - - - 47 0.47 250 TYP. - 3.0 0.3 0.16 0.5 - 61.1 0.57 - K MHz MAX. V V V mA uA UNIT Note 1.Pulse test: tp300uS; 0.02. RATING CHARACTERISTIC CURVES ( CHDTC144WKPT ) Typical Electrical Characteristics Fig.1 Input voltage vs. output current (ON characteristics) 100 VO= 0.3V 50 Fig.2 Output current vs. input voltage (OFF characteristics) 10m 5m OUTPUT CURRENT : Io (A) VCC= 5V INPUT VOLTAGE : VI(on) (V) 20 10 5 2 1 500m 200m 100m 100u 1m 10m 100m Ta=100OC 25OC -40 OC 2m 1m Ta=100OC 100u -40 OC 10u 25OC 1u 0 1.0 2.0 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 lO/lI=20 500m VO = 5V OUTPUT VOLTAGE : VO(on) (V) 200 100 50 20 10 5 2 1 100u Ta=100OC 25OC -40OC 200m 100m 50m 20m 10m 5m 2m Ta=100OC 25OC -40 OC 1m 10m 100m 1m 100u 1m 10m 100m OUTPUT CURRENT : IO (A) OUTPUT CURRENT : IO (A) |
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