S B D
T y p e :
KCQ30
KCQ30
KCQ30
KCQ30A0
A0
A0
A03L
3L
3L
3L
OULINE DRAWING
Maximum Ratings
Approx Net Weight:
5.55g
Rating Symbol
KCQ30A03L
Unit
Repetitive Peak Reverse Voltage
V
RRM
30
V
Average Rectified Output Current
I
O
30
Tc=111
C
50 Hz Full Sine Wave
Resistive Load
A
RMS Forward Current
I
F(RMS)
33.3
A
Surge Forward Current
I
FSM
250
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
- - 15
mA
Peak Forward Voltage
V
FM
Tj=25
C, I
FM
= 15A per Arm - -
0.49
V
Thermal Resistance Junction to Case
Rth(j-c) Junction to Case
-
-
1.3
C
/W
FEATURES
FEATURES
FEATURES
FEATURES
* Similar to TO-247AC(TO-3P)Case
* Dual Diodes Cathode Common
* Extremely Low Forward Voltage Drop
* Low Power Loss,High Efficiency
* High Surge Current Capability
* 30 Volts thru 60 Volts Types Available
KCQ30A03L OUTLINE DRAWING
(Dimentions in mm)
FORWARD CURRENT VS. VOLTAGE
KCQ30A03L (per Arm)
0
0.2
0.4
0.6
0.8
INSTANTANEOUS FORWARD VOLTAGE (V)
1
2
5
10
20
50
100
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
4
8
12
16
20
AVERAGE FORWARD POWER DISSIPATION (W)
KCQ30A03L (Total)
0
180
CONDUCTION ANGLE
SINE WAVE
RECT 180
PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE
KCQ30A03L (per Arm)
Tj= 150 C
0
5
10
15
20
25
30
35
PEAK REVERSE VOLTAGE (V)
100
200
500
1000
PEAK REVERSE CURRENT (mA)
AVERAGE REVERSE POWER DISSIPATION
KCQ30A03L (Total)
0
5
10
15
20
25
30
35
REVERSE VOLTAGE (V)
0
4
8
12
16
20
24
AVERAGE REVERSE POWER DISSIPATION (W)
RECT 180
SINE WAVE
AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE
KCQ30A03L (Total)
V
RM
=30 V
0
25
50
75
100
125
150
CASE TEMPERATURE (C)
0
5
10
15
20
25
30
35
AVERAGE FORWARD CURRENT (A)
0
180
CONDUCTION ANGLE
SINE WAVE.
RECT 180.
SURGE CURRENT RATINGS
KCQ30A03L
f=50Hz,Sine Wave,Non-Repetitive,No Load
0.02
0.05
0.1
0.2
0.5
1
2
TIME (s)
0
50
100
150
200
250
300
SURGE FORWARD CURRENT (A)
0.02s
IFSM
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