SCHOTTKY RECTIFIERS SBD - Shindengen
Description
SHINDENGEN
Schottky Rectifiers (SBD)
Dual
SF20SC9
90V 20A
FEATURES Tj150 PRRSM avalanche guaranteed Fully Isolated Molding High current capacity with Small Package Dielectric strength 2kV guaranteed APPLICATION Switching power supply DC/DC converter Home Appliances, Office Equipment Telecommunication
OUTLINE DIMENSIONS
Case : FTO-220 Unit : mm
RATINGS
Absolute Maximum Ratings i If not specified, Tc=25j 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 50Hz sine wave, R-load, Rating for each diode Io/2, Tc=100 IO Peak Surge Forward Current IFSM 50Hz sine wave, Non-repetitive 1 cycle peak value, Tj=25 Repetitive Peak Surge Reverse Power PRRSM Pulse width 10Ês, Rating of per diode, Tj=25 Dielectric Strength Vdis Terminals to case, AC 1 minute Mounting Torque TOR (Recommended torque : 0.
3NE m) Electrical Characteristics i If not specified, Tc=25j Item Symbol Conditions Forward Voltage VF IF=10A, Pulse measurement, Rating of per diode Reverse Current IR VR=90V, Pulse measurement, Rating of per diode Junction Capacitance Cj f=1MHz, VR=10V Rating of per diode Thermal Resistance Æjc junction to case Ratings Unit -55`150 150 90 V 100 V 20 A 200 A 660 W 2 kV 0.
5 NE
Ratings Max.
0.
75 Max.
10 Typ.
370 Max.
2.
0
Unit V mA pF /W
Copyright & Copy;2000 Shindengen Electric Mfg.
Co.
Ltd
SF20SC9
100
Forward Voltage
Pulse measurement per diode
50
20
IF [A] Forward Current
10
5
Tc=150°C [MAX] Tc=150°C [TYP] Tc= 25°C [MAX] Tc= 25°C [TYP]
2
1
0.
5
0.
2
0.
1
0
0.
5
1
1.
5
2
2.
5
Forward Voltage
VF [V]
SF20SC9
30
Forward Power Dissipation
Forward Power Dissipation PF [W]
25 D=0.
8 20 0.
2 0.
1 15 0.
05 SIN 0.
3 0.
5
DC
10
5
0
0
5
10
15
20
25
30
35
Average Rectified Forward Current
IO [A]
Tj =150°C
IO 0 tp D=tp/T T
SF20SC9
300
Peak Surge Forward Capability
IFSM
10ms 10ms
IFSM [A]
25...
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