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]
250
1 cycle
non-repetitive, sine wave, Tj=25°C before surge current is applied
Peak Surge Forward Current
200
150
100
50
0
1
2
5
10
20
50
100
Number of Cycles
[cycle]
SF20SC9
1000
Reverse Current
Pulse measurement per diode
Tc=150°C [TYP]
100 Tc=125°C [TYP]
IR [mA]
Tc=100°C [TYP] 10 Tc=75°C [TYP]
Reverse Current
1
Tc=50°C [TYP]
0.1
0.01
0
20
40
60
80
100
Reverse Voltage
VR [V]
SF20SC9
Reverse Power Dissipation
100
PR [W]
80
DC D=0.05 0.1 0.2
Reverse Power Dissipation
60
0.3
40
0.5
20
SIN 0.8
0
0
20
40
60
80
100
Reverse Voltage
VR [V]
Tj =150°C
0 VR tp D=tp/T T
SF20SC9
10000
Junction Capacitance
f=1MHz Tc=25°C TYP per diode
Cj [pF] Junction Capacitance
1000 100 10
1
2
5
10
20
50
100 90
Reverse Voltage
VR [V]
SF20SC9
40
Derating Curve
IO [A] Average Rectified Forward Current
35 DC 30 25 0.5 20 SIN 0.3 15 0.2 10 0.1 0.05 5 0 D=0.8
0
20
40
60
80
100
120
140
160
Case Temperature
Tc [°C]
VR = 45V 0 0
IO
VR tp D=tp/T T
很抱歉,暂时无法提供与“SF20SC9”相匹配的价格&库存,您可以联系我们找货
免费人工找货