CHENMKO ENTERPRISE CO.,LTD CHFMA9PT SURFACE MOUNT Dual Digital Silicon Transistor VOLTAGE 50 Volts CURRENT 50 mAmpere APPLICATION * Switching circuit, Inverter, Interface circuit, Driver circuit. FEATURE * Small surface mounting type. (SC-74A) SC-74A * 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=10kΩ, Typ. ) (1) (5) 0.95 1.7~2.1 2.7~3.1 0.95 (2) (3) 0.25~0.5 1.4~1.8 0.935~1.3 0.08~0.2 0~0.15 0.3~0.6 CIRCUIT 3 4 R1 R2 5 2.6~3.0 R1 R2 2 1 SC-74A 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 -40 +10 V − -50 − -100 − 300 mW IO DC Output current IC(Max.) Tamb ≤ 25 OC, Note 1 mA PTOT Total power dissipation TSTG Storage temperature −55 +150 O TJ Junction temperature − 150 O C C Note 1. Transistor mounted on an FR4 printed-circuit board. 2004-04 RATING CHARACTERISTIC ( CHFMA9PT ) 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=-10mA; VO=-0.3V − − -3.0 V VO(on) Output voltage IO=-10mA; II=-0.5mA − -0.3 V II Input current VI=-5V − − -0.88 mA IC(off) Output current VI=0V; VCC=-50V − − -0.5 uA hFE DC current gain IO=-5mA; VO=-5.0V 30 − − R1 Input resistor 7.0 10.0 13.0 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 = 0.1 RATING CHARACTERISTIC CURVES ( CHFMA9PT ) 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 -2 Ta =- 40OC O 25 = C 100OC -1 -500m -200m -100m -100 -200 -500 -1m -2m -2m -1m -500 -200 -100 -50 -20 -10 -5 -2 -1 -0 -5m -10m -20m -50m -100m VCC =- 5V Ta=100OC 25OC -40 OC -0.5 Fig.3 DC current gain vs. output current 1k 200 100 50 20 10 5 2 1 -100 -200 -1 -2.5 -3.0 lO/lI=20 -500m OUTPUT VOLTAGE : VO(on) (V) DC CURRENT GAIN : GI Ta=100 C 25OC -40OC -2.0 Fig.4 Output voltage vs. output current VO =- 5V O -1.5 INPUT VOLTAGE : VI(off) (V) OUTPUT CURRENT : IO (A) 500 -1.0 -200m O Ta=100 C 25OC -40 OC -100m -50m -20m -10m -5m -2m -500 -1m -2m -5m -10m -20m -50m -100m OUTPUT CURRENT : IO (A) -1m -100 -200 -500 -1m -2m -5m -10m -20m -50m -100m OUTPUT CURRENT : IO (A)