SHINDENGEN Schottky Rectifiers (SBD) Single OUTLINE DIMENSIONS D2S4M Case : AX078 Unit : mm 40V 2A FEATURES ● Tj150℃ ● PRRSM avalanche ● 0.8φ guaranteed lead APPLICATION ● Switching power supply ● DC/DC converter ● Home Appliances, Office ● Telecommunication Equipment RATINGS ●Absolute Maximum Ratings (If not specified Tl=25℃) Item Symbol Conditions Storage Temperature Tstg Operating Junction Temperature Tj Maximum Reverse Voltage VRM Repetitive Peak Surge Reverse Voltage VRRSM Pulse width 0.5ms, duty 1/40 Average Rectified Forward Current IO 50Hz sine wave, R-load Ta=36℃ 50Hz sine wave, R-load Peak Surge Forward Current Repetitive Peak Surge Reverse Power IFSM PRRSM Tl=122℃ 50Hz sine wave, Non-repetitive 1 cycle peak value, Tj=25℃ Pulse width 10μs, Tj=25℃ ●Electrical Characteristics (If not specified Tl=25℃) Item Symbol Conditions Forward Voltage VF IF=2A, Pulse measurement Reverse Current IR VR=VRM , Pulse measurement Junction Capacitance f=1MHz, VR=10V Cj Thermal Resistance θjl junction to lead θja junction to ambient Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd Ratings -40〜150 150 40 45 1.5 2 60 160 Unit ℃ ℃ V V A Ratings Max.0.55 Max.2 Typ.95 Max.17 Max.105 Unit V mA pF ℃/W A W D2S4M Forward Voltage Forward Current IF [A] 10 1 Tl=150°C [MAX] Tl=150°C [TYP] Tl=25°C [MAX] Tl=25°C [TYP] Pulse measurement per diode 0.1 0 0.2 0.4 0.6 0.8 Forward Voltage VF [V] 1 1.2 Junction Capacitance Cj [pF] 10 0.1 100 1000 10 Junction Capacitance Reverse Voltage VR [V] 1 D2S4M f=1MHz Tl=25°C TYP per diode D2S4M Reverse Current 1000 Reverse Current IR [mA] 100 Tl=150°C [MAX] Tl=150°C [TYP] 10 Tl=125°C [TYP] Tl=100°C [TYP] 1 Tl=75°C [TYP] 0.1 Pulse measurement per diode 0.01 0 5 10 15 20 25 Reverse Voltage VR [V] 30 35 40 D2S4M Reverse Power Dissipation 4 Reverse Power Dissipation PR [W] 3.5 DC D=0.05 3 0.1 0.2 2.5 0.3 2 0.5 1.5 1 SIN 0.8 0.5 0 0 10 20 30 40 50 Reverse Voltage VR [V] Tj = 150°C 0 VR tp D=tp /T T D2S4M Forward Power Dissipation Forward Power Dissipation PF [W] 2 DC D=0.8 1.5 0.2 0.05 0.3 SIN 0.5 0.1 1 0.5 0 0 0.5 1 1.5 2 2.5 3 3.5 Average Rectified Forward Current IO [A] Tj = 150°C IO 0 tp D=tp /T T D2S4M Derating Curve Average Rectified Forward Current IO [A] 3 2.5 DC D=0.8 2 0.5 SIN 1.5 0.3 0.2 1 0.1 0.5 0.05 0 0 20 40 60 80 100 120 140 160 Ambient Temperature Ta [°C] VR = 20V IO 0 0 VR tp D=tp /T T D2S4M Derating Curve Average Rectified Forward Current IO [A] 4 3.5 DC 3 D=0.8 2.5 0.5 SIN 2 0.3 1.5 0.2 0.1 1 0.05 0.5 0 0 20 40 60 80 100 120 140 160 Lead Temperature Tl [°C] VR = 20V IO 0 0 VR tp D=tp /T T D2S4M Peak Surge Forward Capability IFSM 100 10ms 10ms 1 cycle non-repetitive, sine wave, Tj=25°C before surge current is applied Peak Surge Forward Current IFSM [A] 80 60 40 20 0 1 2 5 10 20 Number of Cycles [cycles] 50 100 SBD Repetitive Surge Reverse Power Derating Curve 120 PRRSM Derating [%] 100 80 60 40 20 0 0 50 100 150 Junction Temperature Tj [°C] IRP IR VR VRP 0.5IRP 0 tp PRRSM = IRP × VRP SBD Repetitive Surge Reverse Power Capability PRRSM(t p) / PRRSM(t p=10µs) Ratio 10 1 0.1 1 10 100 Pulse Width t p [µs] IRP IR VR VRP 0.5IRP 0 tp PRRSM = IRP × VRP