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Rev. date: 25-AUG-10 KSD-D5D017-001 www.auk.co.kr 2 of 5 Absolute Maximum Ratings (Tamb=25℃, Unless otherwise specified) Characteristic Symbol Ratings Unit Peak reverse voltage VRM 40 V DC reverse voltage VR 30 V Repetitive peak forward current IFRM 0.5 A Forward current IF 0.2 A Non-repetitive peak forward surge current(t=10ms) IFSM 2 A Power dissipation 1) PD 150 mW 1) Device mounted on FR-4 board with recommended pad layout. Thermal Characteristics (Tamb=25℃, Unless otherwise specified) Characteristic Symbol Ratings Unit Thermal resistance, junction to ambient 1) Rth(j-a) 833 C/W Operating junction temperature Tj 150 C Storage temperature range Tstg -55 ~ 150 C 1) Device mounted on FR-4 board with recommended pad layout. Electrical Characteristics (Tamb=25℃, Unless otherwise specified) Characteristic Symbol Test Condition Min. Typ. Max. Unit Forward voltage 2) VF(1) IF=10mA - - 0.4 V VF(2) IF=30mA - - 0.5 V Reverse leakage current 3) IR VR=30V - - 1 A Total capacitance CT VR=1V, f=1MHz - - 10 pF Reverse recovery time trr IF= IR=10mA, IR(REC)= 1mA - - 5 ns 2) Pulse test: tP≤380㎲, Duty cycle≤2% 3) Pulse test: tP≤5㎳, Duty cycle≤2% SDB310WMU
Rev. date: 25-AUG-10 KSD-D5D017-001 www.auk.co.kr 3 of 5 Rating and Characteristic Curves SDB310WMU Fig. 3) Typical Total Capacitance Characteristics Fig. 4) Power dissipation vs. Ambient temperature Fig. 1) Typical Forward Characteristics Fig. 2) Typical Reverse Characteristics Fig. 5) Reverse recovery time equivalent test circuit
Rev. date: 25-AUG-10 KSD-D5D017-001 www.auk.co.kr 4 of 5 Package Outline Dimensions SDB310WMU ※ Recommend PCB solder land (Unit : mm)
Rev. date: 25-AUG-10 KSD-D5D017-001 www.auk.co.kr 5 of 5 The AUK Corp. products are intended for the use as components in general electronic equipment (Office and communication e quipment, 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 safet y device, etc.). AUK Corp. cannot accept liability to any damage which may occur in case these AUK Corp. products were used in the mentioned equi pments without prior consultation with AUK Corp.. Specifications mentioned in this publication are subject to change without notice. SDB310WMU