S B D
T y p e :
KCQ20
KCQ20
KCQ20
KCQ20A0
A0
A0
A06666
OULINE DRAWING
Maximum Ratings
Approx Net Weight:
5.55g
Rating Symbol
KCQ20A06
Unit
Repetitive Peak Reverse Voltage
V
RRM
60
V
Average Rectified Output Current
I
O
20
Tc=111
C
50 Hz Full Sine Wave
Resistive Load
A
RMS Forward Current
I
F(RMS)
22.2
A
Surge Forward Current
I
FSM
150
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
Nm
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
= 10A per Arm - -
0.65
V
Thermal Resistance Junction to Case
Rth(j-c) Junction to Case
-
-
1.5
C
/W
FEATURES
FEATURES
FEATURES
FEATURES
* Similar to TO-247AC(TO-3P)Case
* Dual Diodes Cathode Common
* Low Forward Voltage Drop
* Low Power Loss,High Efficiency
* High Surge Current Capability
* 30 Volts thru 60 Volts Types Available
KCQ20A06 OUTLINE DRAWING
(Dimentions in mm)
FORWARD CURRENT VS. VOLTAGE
KCQ20A06 (per Arm)
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
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
4
8
12
16
AVERAGE FORWARD POWER DISSIPATION (W)
KCQ20A06 (Total)
0
180
CONDUCTION ANGLE
SINE WAVE
RECT 180
PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE
KCQ20A06 (per Arm)
Tj= 150 C
0
10
20
30
40
50
60
70
PEAK REVERSE VOLTAGE (V)
50
100
200
500
PEAK REVERSE CURRENT (mA)
AVERAGE REVERSE POWER DISSIPATION
KCQ20A06 (Total)
0
10
20
30
40
50
60
70
REVERSE VOLTAGE (V)
0
4
8
12
16
20
AVERAGE REVERSE POWER DISSIPATION (W)
RECT 180
SINE WAVE
AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE
KCQ20A06 (Total)
V
RM
=60 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
KCQ20A06
f=50Hz,Sine Wave,Non-Repetitive,No Load
0.02
0.05
0.1
0.2
0.5
1
2
TIME (s)
0
20
40
60
80
100
120
140
160
SURGE FORWARD CURRENT (A)
0.02s
IFSM
JUNCTION CAPACITANCE VS. REVERSE VOLTAGE
KCQ20A06 (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
100
REVERSE VOLTAGE (V)
100
200
500
1000
2000
JUNCTION CAPACITANCE (pF)
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