DIODE
Type :
FSD20A90
FSD20A90
FSD20A90
FSD20A90
OUTLINE DRAWING
Maximum Ratings
Approx Net Weight:1.7g
Rating
Symbol FSD20A90
Unit
Repetitive Peak Reverse Voltage
V
RRM
900 V
Average Rectified Output Current
I
O
20
Tc=102
C
50 Hz Half Sine Wave
Resistive Load
A
RMS Forward Current
I
F(RMS)
31.4 A
Surge Forward Current
I
FSM
200
50 Hz Half Sine Wave,1cycle
Non-repetitive
A
Operating JunctionTemperature Range
Tjw
- 40 to + 150
C
Storage Temperature Range
Tstg
- 40 to + 150
C
Mounting torque
0.5 Recommended value
N
m
Electrical
Thermal Characteristics
Characteristics
Symbol
Conditions Min. Typ.
Max.
Unit
Peak Reverse Current
I
RM
Tj= 25
C, V
RM
= V
RRM
- - 50
A
Peak Forward Voltage
V
FM
Tj= 25
C, I
FM
= 20A
- -
1.25
V
Rth(j-c) Junction to Case
-
-
1.5
Thermal Resistance
Rth(c-f) Case to Fin
-
-
1.5
C/W
FEATURES
* Fully Molded Isolation Case
* Low Forward Voltage Drop
* Low Reverse Leakage Current
* High Surge Capability
* High Voltage
FSD20A90 OUTLINE DRAWING (Dimensions in mm)
FORWARD CURRENT VS. VOLTAGE
FSD20A90
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
INSTANTANEOUS FORWARD VOLTAGE (V)
2
5
10
20
50
100
200
INSTANTANEOUS FORWARD CURRENT (A)
Tj=25C
Tj=150C
AVERAGE FORWARD POWER DISSIPATION
0
5
10
15
20
25
30
35
AVERAGE FORWARD CURRENT (A)
0
10
20
30
40
AVERAGE FORWARD POWER DISSIPATION (W)
FSD20A90
HALF SINE WAVE
D.C.
RECT 180
RECT 120
RECT 60
AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE
FSD20A90
0
25
50
75
100
125
150
CASE TEMPERATURE (C)
0
5
10
15
20
25
30
35
AVERAGE FORWARD CURRENT (A)
HALF SINE WAVE
D.C.
RECT 180
RECT 120
RECT 60
SURGE CURRENT RATINGS
FSD20A90
f=50Hz,Harf Sine Wave,Non-Repetitive,No Load
0.02
0.05
0.1
0.2
0.5
1
2
TIME (s)
0
40
80
120
160
200
SURGE FORWARD CURRENT (A)
0.02s
IFSM
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