D1FS4A

SHINDENGEN Schottky Rectifiers (SBD) Single D1FS4A 40V 1.5A FEATURES Small SMT Tj150 Low VF=0.45V PRRSM avalanche guaranteed APPLICATION Switching power supply DC/DC converter Home Appliances, Office Equipment Telecommunication OUTLINE DIMENSIONS Case : 1F Unit : mm RATINGS œAbsolute Maximum Ratings (If not specified Tl=25Ž) Item Symbol Conditions Tstg Storage Temperature Tj Operating Junction Temperature VRM Maximum Reverse Voltage VRRSM Pulse width 0.5ms, duty 1/40 Repetitive Peak Surge Reverse Voltage IO Average Rectified Forward Current 50Hz sine wave, R-load Ta=28Ž@On alumina substrate 50Hz sine wave, R-load Peak Surge Forward Current Repetitive Peak Surge Reverse Power Ta=36Ž@On glass-epoxy substrate I FSM PRRSM 50Hz sine wave, Non-repetitive 1 cycle peak value, Tj=25Ž Pulse width 10Ês, Rating of per diode, Tj=25Ž Ratings -55`150 150 40 45 1.5 1.1 60 160 Ratings Max.0.45 Max.0.48 Max.2 Typ.95 Max.23 Max.108 Max.157 Unit Ž Ž V V A A W œElectrical Characteristics (If not specified Tl=25Ž) Item Symbol VF Forward Voltage I F=1.1A, Reverse Current Junction Capacitance Thermal Resistance Conditions IR Cj Æjl Æja Pulse measurement I F=1.5A, Pulse measurement VR=VRM , Pulse measurement f=1MHz, VR=10V junction to lead junction to ambient@On alumina substrate junction to ambient@On glass-epoxy substrate Unit V mA pF Ž/W Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd D1FS4A Forward Voltage 10 Forward Current IF [A] Tl=150°C [MAX] Tl=150°C [TYP] Tl=25 °C [MA...