SHINDENGEN Schottky Rectifiers (SBD) Single OUTLINE DIMENSIONS D1NS4 Case : AX057 Unit : mm 40V 1A FEATURES ● Tj150℃ ● PRRSM avalanche guaranteed ● 5 mm pitch mounting applicable APPLICATION ● Switching power supply ● DC/DC converter ● Home Appliances, Office ● Telecommunication Equipment *Taping Code No.4000:20MIN No.4060:27MIN No.4070:15MIN RATINGS ●Absolute Maximum Ratings (If not specified Tl=25℃) Item Symbol Conditions Ratings Storage Temperature Tstg -55∼150 Operating Junction Temperature Tj 150 VRM Maximum Reverse Voltage 40 Repetitive Peak Surge Reverse Voltage VRRSM Pulse width 0.5ms, duty 1/40 45 Average Rectified Forward Current IO 50Hz sine wave, Ta=59℃ 1 IFSM 50Hz sine wave, Non-repetitive 1 cycle peak value, Tj=125 ℃ Peak Surge Forward Current 30 Repetitive Peak Surge Reverse Power PRRSM Pulse width 10μs, Tj=25℃ 60 ●Electrical Characteristics (If not specified Tl=25℃) Item Symbol Conditions VF I F=1A, Pulse measurement Forward Voltage Reverse Current IR VR =40V, Pulse measurement Junction Capacitance Cj f=1MHz, VR =10V Thermal Resistance θjl junction to lead θja junction to ambient, On P.C.B. Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd Ratings Max.0.55 Max.0.8 Typ.50 Max.10 Max.113 Unit ℃ ℃ V V A A W Unit V mA pF ℃/W D1NS4 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 1 Forward Voltage VF [V] 1.2 1.4 1.6 Junction Capacitance Cj [pF] 10 0.1 100 10 Junction Capacitance Reverse Voltage VR [V] 1 D1NS4 f=1MHz Tl=25°C TYP per diode D1NS4 Reverse Current 1000 100 Tl=150°C [MAX] Reverse Current IR [mA] 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 10 20 30 40 Reverse Voltage VR [V] 50 60 D1NS4 Reverse Power Dissipation Reverse Power Dissipation PR [W] 2 DC D=0.05 0.1 1.5 0.2 0.3 1 0.5 0.5 SIN 0.8 0 0 10 20 30 40 50 Reverse Voltage VR [V] Tj = 150°C 0 VR tp D=tp /T T D1NS4 Forward Power Dissipation 1 Forward Power Dissipation PF [W] DC D=0.8 0.8 0.5 0.3 SIN 0.2 0.6 0.1 0.05 0.4 0.2 0 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 Average Rectified Forward Current IO [A] Tj = 150°C IO 0 tp D=tp /T T D1NS4 Derating Curve Average Rectified Forward Current IO [A] 2 l DC 1.5 l = 24mm D=0.8 PCB 0.5 SIN 1 0.3 0.2 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 D1NS4 Peak Surge Forward Capability IFSM 50 10ms 10ms 1 cycle non-repetitive, sine wave, Tj=125°C before surge current is applied Peak Surge Forward Current IFSM [A] 40 30 20 10 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