S B D
T y p e :
FC
FC
FC
FCQ20
Q20
Q20
Q20A
A
A
A04
04
04
04
OUTLINE DRAWING
Maximum Ratings
Approx Net Weight:
1.75g
Rating Symbol
FCQ20A04 Unit
Repetitive Peak Reverse Voltage
V
RRM
40
V
Average Rectified Output Current
I
O
20
Tc=119
C
50 Hz Full Sine Wave
Resistive Load
A
RMS Forward Current
I
F(RMS)
22.2
A
Surge Forward Current
I
FSM
180
50Hz Full Sine Wave ,1cycle
Non-repetitive
A
Operating JunctionTemperature Range
T
jw
-40 to +150
C
Storage Temperature Range
T
stg
-40 to +150
C
Mounting torque
Ftor
recommended torque = 0.5
N
m
Electrical
Thermal Characteristics
Characteristics Symbol
Conditions
Min.
Typ. Max. Unit
Peak Reverse Current
I
RM
Tj= 25
C, V
RM
= V
RRM
per arm
- - 10
mA
Peak Forward Voltage
V
FM
Tj= 25
C, I
FM
= 10 A
per arm
- -
0.55
V
Rth(j-c) Junction to Case
-
-
1.5
C
/W
Thermal Resistance
Rth(c-f) Cace to Fin
-
-
1.5
C
/W
FEATURES
FEATURES
FEATURES
FEATURES
*Similar to TO-220AB Case
*Fully Molded Isolation
*Dual Diodes Cathode Common
*Low Forward Voltage Drop
*High Surge Capability
*Tj=150
C
operation
FCQ_A_ OUTLINE DRAWING (Dimensions in mm)
FORWARD CURRENT VS. VOLTAGE
FCQ20A04 (per Arm)
0
0.2
0.4
0.6
0.8
1.0
1.2
INSTANTANEOUS FORWARD VOLTAGE (V)
1
2
5
10
20
50
INSTANTANEOUS FORWARD CURRENT (A)
Tj=25C
Tj=150C
AVERAGE FORWARD POWER DISSIPATION
0
4
8
12
16
20
24
AVERAGE FORWARD CURRENT (A)
0
2
4
6
8
10
12
14
16
AVERAGE FORWARD POWER DISSIPATION (W)
FCQ20A04 (Total)
0
180
CONDUCTION ANGLE
SINE WAVE
RECT 180
PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE
FCQ20A04 (per Arm)
Tj= 150 C
0
10
20
30
40
PEAK REVERSE VOLTAGE (V)
50
100
200
500
PEAK REVERSE CURRENT (mA)
AVERAGE REVERSE POWER DISSIPATION
FCQ20A04 (Total)
0
10
20
30
40
REVERSE VOLTAGE (V)
0
2
4
6
8
10
12
AVERAGE REVERSE POWER DISSIPATION (W)
RECT 180
SINE WAVE
AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE
FCQ20A04 (Total)
V
RM
=40 V
0
25
50
75
100
125
150
CASE TEMPERATURE (C)
0
4
8
12
16
20
24
AVERAGE FORWARD CURRENT (A)
0
180
CONDUCTION ANGLE
SINE WAVE
RECT 180
SURGE CURRENT RATINGS
FCQ20A04
f=50Hz,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
JUNCTION CAPACITANCE VS. REVERSE VOLTAGE
FCQ20A04 (per Arm)
Tj=2 5 C,V m = 20m V
RM S
,f= 100 kHz ,Ty pica l V alue
0.5
1
2
5
10
20
50
REVERSE VOLTAGE (V)
200
500
1000
2000
JUNCTION CAPACITANCE (pF)
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