CHENMKO ENTERPRISE CO.,LTD CHDTC144EMPT SURFACE MOUNT NPN Digital Silicon Transistor VOLTAGE 50 Volts CURRENT 30 mAmpere APPLICATION * Switching circuit, Inverter, Interface circuit, Driver circuit. FEATURE * Small surface mounting type. (SOT-723) * High current gain. * Suitable for high packing density. * * * * SOT-723 Low colloector-emitter saturation. High saturation current capability. Internal isolated NPN transistors in one package. Built in bias resistor(R1=47kΩ, Typ. ) (3) (2) 0.17~0.27 0.4 1.15~1.25 0.4 0.75~0.85 0.27~0.37 CONSTRUCTION (1) 0.17~0.27 0.75~0.85 * One NPN transistors and bias of thin-film resistors in one package. 0.45~0.55 0.11~0.14 CIRCUIT Gnd In 2 1 1.15~1.25 R2 TR R1 3 Out SOT-723 Dimensions in millimeters LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT VCC Supply voltage − 50 V VIN Input voltage -10 +40 V − 30 − 100 − 150 mW O C IO DC Output current IC(Max.) Tamb ≤ 25 OC, Note 1 mA PTOT Total power dissipation TSTG Storage temperature −55 +150 TJ Junction temperature − 150 O C Thermal resistance − 150 O C/W RθJ-S junction - soldering point Note 1. Transistor mounted on an FR4 printed-circuit board. 2004-06 RATING CHARACTERISTIC ( CHDTC144EMPT ) CHARACTERISTICS Tamb = 25 °C unless otherwise speciÞed. SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT VIoff) Input off voltage IO=100uA; VCC=5.0V 0.5 − − V VI(on) Input on voltage IO=2mA; VO=0.3V − − 3.0 V VO(on) Output voltage IO=10mA; II=0.5mA − − 0.3 V II Input current VI=5V − − 0.18 mA IC(off) Output current VI=0V; VCC=50V − − 0.5 uA hFE DC current gain IO=5mA; VO=5.0V 68 − − R1 Input resistor 32.9 47 61.1 KΩ R2/R1 fT Resistor ratio Transition frequency 0.8 − 1.0 250 1.2 − MHz Note 1.Pulse test: tp≤300uS; δ≤0.02. IC=5mA, VCE=10.0V f=100MHz = RATING CHARACTERISTIC CURVES ( CHDTC144EMPT ) Typical Electrical Characteristics Fig.1 Input voltage vs. output current (ON characteristics) 100 Fig.2 Output current vs. input voltage (OFF characteristics) 10m 5m VO=0.3V OUTPUT CURRENT : Io (A) INPUT VOLTAGE : VI(on) (V) 50 20 10 5 Ta =- 40OC O 25 = C 100OC 2 1 500m 200m 100m 100 200 500 1m 2m 2m 1m 500 VCC=5V Ta=100OC 25OC -40 OC 200 100 50 20 10 5 2 1 5m 10m 20m 50m 100m 0 0.5 OUTPUT CURRENT : IO (A) Fig.3 DC current gain vs. output current 1k 1 VO =5V 2.0 2.5 3.0 lO/lI=20 500m OUTPUT VOLTAGE : VO(on) (V) DC CURRENT GAIN : GI 100 1.5 Fig.4 Output voltage vs. output current 500 200 1.0 INPUT VOLTAGE : VI(off) (V) Ta=100OC 25OC -40OC 50 20 10 5 2 1 100 200 200m 100m Ta=100OC 25OC -40 OC 50m 20m 10m 5m 2m 500 1m 2m 5m 10m 20m 50m100m OUTPUT CURRENT : IO (A) 1m 100 200 500 1m 2m 5m 10m 20m 50m 100m OUTPUT CURRENT : IO (A)