SHINDENGEN
Schottky Rectifiers (SBD)
Single
DE3S4M
40V 3A
FEATURES •œ SMT •œ Tj150•Ž •œ PRRSM avalanche guaranteed •œ H...
SHINDENGEN
Schottky Rectifiers (SBD)
Single
DE3S4M
40V 3A
FEATURES œ SMT œ Tj150Ž œ PRRSM avalanche guaranteed œ High current capacity with Small Package APPLICATION œ Switching power supply œ DC/DC converter œ Home Appliances, Office Equipment œ Telecommunication
OUTLINE DIMENSIONS
Case : E-pack
Unit : mm
RATINGS
œAbsolute Maximum Ratings (If not specified T‚ ƒ =25Ž) Item Symbol Conditions Ratings Unit Storage Temperature Tstg -40`150 Ž Operating Junction Temperature Tj 150 Ž Maximum Reverse Voltage VRM 40 V Repetitive Peak Surge Reverse Voltage Pulse width 0.5ms, duty 1/40 V RRSM 45 V Average Rectified Forward Current IO 50Hz sine wave, R-load Ta=40Ž@On alumina substrate 2.6 A 50Hz sine wave, R-load Tc=121Ž 3 Peak Surge Forward Current IFSM 50Hz sine wave, Non-repetitive 1 cycle peak value, Tj=125Ž 70 A Repetitive Peak Surge Reverse Power PRRSM Pulse width 10ƒÊs, Tj=25Ž 330 W œElectrical Characteristics (If not specified T‚ ƒ =25Ž) Item Symbol Conditions Forward Voltage VF IF =3A, @ Pulse measurement Reverse Current IR V R =V RM , Pulse measurement Junction Capacitance =10V V Cj f=1MHz, R Thermal Resistance ƒÆjc junction to case ƒÆja junction to ambient Ratings Unit Max.0.55 V Max.2.5 mA Typ.150 pF Max.12 Ž/W Max.55
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
DE3S4M
Forward Voltage
10
Forward Current IF [A]
1 Tc=150 °C [MAX] Tc=150 °C [TYP] Tc=25 °C [MAX] Tc=25 °C [TYP]
Pulse measurement per diode
0.1
0
0.2
0.4
0.6
0.8
1
1...