SF1A600H Semiconductor Ultra Fast Recovery Diode Applications • High speed switching and rectification • Switching mode power supply Features • Ultra-fast reverse recovery time: trr=35ns Max. • Small & compact type SMD package • Low reverse current & low switching loss Ordering Information Type No. Marking SF1A600H Package Code 1A6H SOD-106 Outline Dimensions unit : mm 4.60~5.00 2.50~2.70 1.49 Max. 3.90~4.10 1.25~1.35 Cathode Mark 0.27 Max. ● PIN Connections 2 1 1. Anode 2. Cathode KSD-D6A006-000 1 SF1A600H Absolute Maximum Ratings [Ta=25°C] Characteristic Symbol Rating Unit Repetitive peak reverse voltage VRRM 600 V Average rectified output current IO 1.0 A Peak forward surge current (Non-repetitive 60Hz sine wave) IFSM 20 A TJ 150 °C Tstg -45 ~ 150 °C Junction temperature Storage temperature range Electrical Characteristics Characteristic Peak forward voltage Repetitive peak reverse current [Ta=25°C] Symbol VFM 1) IRRM Test Condition Min. Typ. Max. Unit IF=1A - 1.45 1.7 V VR=600V - - 10 ㎂ Reverse recovery time trr IF=0.5A, di/dt=-100A/㎲ - 23 35 ns Thermal resistance Rth Junction to ambient 2) - - 76 °C/W 1) Pulse test : tP≤380 ㎲, Duty cycle≤2% 2) Device mounted on glass epoxy PCB (recommanderable minimum solder land) ※ Recommend PCB solder land [Unit : mm] KSD-D6A006-000 2 SF1A600H Electrical Characteristic Curves Fig.1 IF - VF [㎂] Fig. 2 IR - VR Fig. 4 CJ - VR Fig. 5 IFSM – Number of cycle Fig. 6 IO derating - TC p d Fig. 3 PF - IO KSD-D6A006-000 3 SF1A600H 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-D6A006-000 4