Description · Digital transistor Features · Two SRC1207 chips in SOT-363 package · With built-in bias resistors Ordering Information Type NO. Marking Package Code SUR519J S SOT-363 Outline Dimensions unit : mm 3 2 1 R1 R2 Tr2 Tr1 R2 R1 4 5 6 R1 R2 Tr1 10K 47K Tr2 10K 47K PIN Connections 1. Emitter 1 2. Base 1 3. Collector 2 4. Emitter 2 5. Base 2 6. Collector 1 KST-6012-002 1 SUR519J Absolute maximum ratings (Tr1, Tr2) Ta=25°C Characteristic Symbol Ratings Unit Out Voltage VO 50 V Input Voltage VI 20 V Out Current IO 100 mA Power Dissipation PD 150 mW Junction Temperature TJ 150 °C Storage Temperature TSTG -55 ~ 150 °C Electrical Characteristics(Tr1, Tr2 : PNP) Ta=25°C Characteristic Symbol Test Condition Min. Typ. Max. Unit Output Cut-off Current IO(OFF) VO=50V, VI=0 - - 500 nA DC Current Gain GI VO=5V, IO=10mA 80 150 - - Output Voltage VO(ON) IO=10mA, II=0.5mA - 0.1 0.3 V Input Voltage (ON) VI(ON) VO=0.2V, IO=5mA - - 1.8 V Input Voltage (OFF) VI(OFF) VO=5V, IO=0.1mA 0.5