S1WA20

SHINDENGEN General Purpose Rectifiers S1WB(A)20 200V 1A OUTLINE DIMENSIONS Case : 1W FEATURES Small SMT High IFSM Applicable to Automatic Insertion APPLICATION Switching power supply Home Appliances, Office Equipment Telecommunication, Factory Automation SMT Bridges Unit : mm RATINGS Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd S1WB(A)x Forward Voltage 10 Tl=150°C [TYP] Tl=25°C [TYP] 1 Forward Current IF [A] 0.10.4 Pulse measurement per diode 0.6 0.8 1 1.2 1.4 Forward Voltage VF [V] Forward Power Dissipation PF [W] S1WB(A)x Forward Power Dissipation 3.5 3 2.5 2 1.5 1 0.5 0 0 0.2 0.4 0.6 0.8 1 1.2 1.4 Average Rectified Forward Current IO [A] Tj = 150°C Sine wave Average Rectified Forward Current IO [A] S1WB(A)x 1.2 SIN 1 0.8 Derating Curve PCB Glass-epoxy substrate Soldering land 3mmφ 0.6 0.4 0.2 0 0 20 40 60 80 100 120 140 160 Ambient Temperature Ta [°C] Sine wave R-load Free in air Peak Surge Forward Current IFSM [A] IFSM S1WB(A)x 50 Peak Surge Forward Capability 10ms 10ms 1 cycle 40 non-repetitive, sine wave, Tj=25°C before surge current is applied 30 20 10 01 2 5 10 20 50 100 Number of Cycles [cycles] ...