CHENMKO ENTERPRISE CO.,LTD CHUMA6PT SURFACE MOUNT Dual Digital Silicon Transistor VOLTAGE 50 Volts CURRENT 100 mAmpere 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. * * * * SC-88A/SOT353 Low colloector-emitter saturation. High saturation current capability. Two CHDTA144T chips in a package. Built in bias resistor(R1=47kΩ, Typ. ) (1) (5) 0.65 1.2~1.4 2.0~2.5 0.65 (2) (3) 0.15~0.35 1.15~1.35 0.8~1.1 0.08~0.15 0~0.1 0.1 Min. CIRCUIT 3 2 R1 1 2.15~2.45 R1 4 5 SC-88A/SOT353 Dimensions in millimeters LIMITING VALUES In accordance with the Absolute Maximum Rating System . SYMBOL PARAMETER VALUE CONDITIONS UNIT VCBO Coll ector -Base voltage -50 V VCEO Collector-Emitter voltage -50 V VEBO Emitter-Base voltage -5 V IC Coll ector current -100 mA PC Collector Power dissipation 150 mW TSTG Storage temperature −55 ∼ +150 O TJ Junction temperature −55 ∼ +150 O C 140 O C/W RθJ-S Thermal resistance , Note 1 Tamb ≤ 25 OC, Note 1 junction - soldering point C Note 1. Transistor mounted on an FR4 printed-circuit board. 2004-04 RATING CHARACTERISTIC ( CHUMA6PT ) CHARA CTERISTICS Tamb = 25 °C unless otherwise speciÞed. SY MBOL PARAMETER CONDITIONS MIN. MAX. UNIT -50.0 − − V -50.0 − − V − V BVCBO Collector-Base breakdown voltage BVCEO Collector-Emitter breakdown voltage IC= -1mA BVEBO Emitter-Base breakdown voltage IE= -50uA -5.0 − IC= -50uA TY P . − VCE(sat) Collector-Emitter Saturation voltage IC= -5mA; IB= -0.5mA − -0.3 V ICBO Collector-Base current VCB= -50V − − -0.5 uA IEBO Emitter-Base current VEB= -4V − − -0.5 uA hFE DC current gain IC= -1mA; VCE= -5.0V 100 250 600 R1 fT Input resistor Transition frequency 32.9 − 47 250 61.1 − Not e Note 1.Pulse test: tp≤300uS; δδ≤0.02. ≤0.02. IE=5mA, VCE= -10.0V f=100MHz = KΩ MHz RATING CHARACTERISTIC CURVES ( CHUMA6PT ) Fig.1 DC current gain vs. collector current 1k VCE=-5V DC CURRENT GAIN : hFE 500 200 100 50 Ta=100OC 25OC -40OC 20 10 5 2 1 -100u −1m -5m -10m -50m -100m COLLECTOR CURRENT : IC (A) COLLECTOR SATURATION VOLTAGE : VCE(sat) (V) Typical Electrical Characteristics Fig.2 Collector-emitter saturation voltage vs. collector current -1 lC/lB=10 -500m -200m -100m -50m -20m 100OC 25OC -40 OC -10m -5m -2m -1m -10u -50u -100u -500u -1m COLLECTOR CURRENT : IC (A) -5m -10m