SDB0540 치 Semiconductor Schottky Barrier Diode Features • Low power rectified • Silicon epitaxial type • High reliability Ordering Information Type No. Marking SDB0540 Package Code 540 SOD-123 Outline Dimensions unit : mm 3.4~3.6 1.5~1.7 2.6~2.8 1 0.87~0.93 2 2 1 0.15 0.72~0.78 . 0.70 PIN Connections 1. Anode 2. Cathode KSD-3030-000 1 SDB0540 Absolute maximum ratings Ta=25°C Characteristic Symbol Rating Unit VR 40 V IFRM* 1.0 A IF 0.5 A IFSM 2 A Junction temperature Tj 150 °C Storage temperature Tstg -55~150 °C Reverse voltage Repetitive peak forward current Forward current Non-repetitive peak forward current(10ms) * : δ = D/T =0.33 (T<1S) * : Unit ratings. Total rating=Unit rating×1.5 Electrical Characteristics Characteristic Ta=25°C Symbol Test Condition Min. Typ. Max. Unit VF(1) IF=0.5A - - 0.51 V VF(2) IF=1.0A - - 0.62 V Reverse current IR VR=40V - - 20 µA Total capacitance CT VR=40V, f=1MHz - 14 - pF Forward voltage * * Pulse Test : Pulse width ≤250us, Duty cycle ≤2% KSD-3030-000 2 SDB0540 Electrical Characteristic Curves Fig. 1 Forward Voltage Characteristics Fig. 2 Reverse Characteristics Fig. 3 Capacitance KSD-3030-000 3 SDB0540 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. KSD-3030-000 4