SUR543EF Semiconductor Epitaxial Planar Type NPN Silicon Transistor Descriptions • Digital transistor Features • Two SRC1204 chips in SOT-563F package • With built-in bias resistors Ordering Information Type NO. SUR543EF Marking SL Package Code SOT-563F Outline Dimensions unit : mm 3 1 2 R2 R1 Tr1 Tr2 R2 4 R1 5 R1 6 R2 Tr1 47KΩ 47KΩ Tr2 47KΩ 47KΩ PIN Connections 1. Emitter 1 2. Base 1 3. Collector 2 4. Emitter 2 5. Base 2 6. Collector 1 KST-J025-000 1 SUR543EF Absolute maximum ratings (Tr1, Tr2) Ta=25°C Characteristic Symbol Ratings Unit Out Voltage VO 50 V Input Voltage VI 40 V Out Current IO 100 mA Power Dissipation PD 100 mW Junction Temperature TJ 150 °C Storage Temperature TSTG -55 ~ 150 °C Electrical Characteristics(Tr1, Tr2 : PNP) Characteristic Output Cut-off Current DC Current Gain Symbol IO(OFF) GI Ta=25°C Test Condition VO=50V, VI=0 VO=5V, IO=10mA Min. Typ. Max. Unit - - 500 nA 80 200 - - Output Voltage VO(ON) IO=10mA, II=0.5mA - 0.1 0.3 V Input Voltage (ON) VI(ON) VO=0.2V, IO=5mA - 2.8 5.0 V Input Voltage (OFF) VI(OFF) VO=5V, IO=0.1mA 1.0 1.2 - V VO=10V, IO=5mA - 200 VI=5V - - * Transition Frequency fT Input Current II - MHz 0.18 mA * : Characteristic of Transistor Only KST-J025-000 2 SUR543EF Electrical Characteristic Curves Tr1, Tr2 : NPN Fig. 1 IO - VI(ON) Fig. 2 IO - VI(OFF) Fig. 3 GI - IO KST-J025-000 3 SUR543EF These AUK products are intended for usage in general electronic equipments(Office and communication equipment, measuring equipment, domestic electrification, etc.). Please make sure that you consult with us before you use these AUK products in equipments which require high quality and/or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, traffic signal, combustion central, all types of safety device, etc.). AUK cannot accept liability to any damage which may occur in case these AUK products were used in the mentioned equipments without prior consultation with AUK. KST-J025-000 4