SDB1040PI Semiconductor Schottky barrier diode Applications • Switching mode power supply application • Converter & chopper application Features • Low forward voltage: VFM=0.55V Max. • Low reverse current: IRRM=0.5mA Max. • Low switching loss Ordering Information Type No. Marking SDB1040PI Package Code SDB1040PI TO-220F-3L Outline Dimensions unit : mm 3.46 Typ. 9.10~9.30 2.60~3.00 0.90 Max. 0.60 Max. 1 2.54 Typ. 2 3 3 0.60 Max. 4.70 Max. 2 2.54 Typ. 1 2.70 Max. 12.20~12.60 Φ3.05~3.35 1.07 Min. 12.40~13.00 15.40~15.80 9.80~10.20 PIN Connections 1. Anode 2. Cathode 3. Anode KSD-D0O001-000 1 SDB1040PI Absolute Maximum Ratings Ta=25°C Characteristic Symbol Rating Unit Repetitive peak reverse voltage VRRM 40 V Average rectified output current IO 10 A Peak surge forward current (Non-repetitive 60Hz sine wave) IFSM 60 A TJ 150 °C Tstg -55 ~ 150 °C Junction temperature Storage temperature range Electrical Characteristics Characteristic Ta=25°C Symbol Peak forward voltage Repetitive peak reverse current Junction capacitance Thermal resistance VFM 1) IRRM 1) CJ Rth(j-c) Test Condition Min. Typ. Max. Unit IFM=5A 2) - - 0.55 V VRRM=40V - - 0.5 mA VR=10V, f=1.0MHz - 200 - pF Junction to ambient - - 62.5 Junction to case - - 4.0 °C/W 1) per each chip 2) Pulse test : tP≤380 ㎲, Duty cycle≤2% KSD-D0O001-000 2 SDB1040PI Electrical Characteristic Curves (Per each cell) Fig. 2 IR - VR Fig. 3 PF - IO Fig. 4 CJ - VR p d Fig.1 IF - VF Fig. 5 IFSM – Number of cycle Fig. 6 IO derating - TC KSD-D0O001-000 3 SDB1040PI The AUK Corp. products are intended for the use as components in general electronic equipment (Office and communication equipment, measuring equipment, home appliance, etc.). Please make sure that you consult with us before you use these AUK Corp. 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, transportation, combustion control, all types of safety device, etc.). AUK Corp. cannot accept liability to any damage which may occur in case these AUK Corp. products were used in the mentioned equipments without prior consultation with AUK Corp.. Specifications mentioned in this publication are subject to change without notice. KSD-D0O001-000 4