SEMICONDUCTOR
RoHS
NKD240A/NKJ240A/NKC240A Series
RoHS
N
ell High Power Products
Standard Recovery Diodes, 240 A
(INT-A-PAK
Power Modules)
24
23
23
1
34+2
-
12+1
-
3
2
2−Ø6.3
15+1
3-M6 SCREWS
FEATURES
•
High voltage
•
Electrically isolated by DBC ceramic
(AI
2
O
3
)
• 3000
V
RMS
isolating voltage
36+2
-
80+1
94+1
•
High surge capability
•
Modules uses high voltage power
diodes
in four
basic configurations
•
Simple mounting
•
UL approved file E320098
•
Compliant to RoHS
•
Designed and qualified for multiple level
29+1
-
All dimensions in millimeters
APPLICATIONS
•
DC motor control and drives
•
Battery charges
•
Welders
•
Power converters
-
1
~
1
+
2
-
3
+
2
+
3
0.8
PRODUCT SUMMARY
I
F(AV)
Type
240
A
Modules
-
Diode, High Voltage
+
1
-
2
-
3
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
I
F(AV)
I
F(RMS)
I
FSM
I
2
t
I
2
√
t
V
RRM
T
J
Range
50
Hz
60
Hz
50
Hz
60
Hz
CHARACTERISTICS
VALUE
240
T
C
100
376
9600
10051
460
419
4608
400
to 1600
-40 to 150
kA
2
s
kA
2
√s
V
°C
A
9
7+0.5
•
Industrial standard package
NKD
NKJ
NKC
UNITS
A
°C
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Page 1 of 4
SEMICONDUCTOR
RoHS
NKD240A/NKJ240A/NKC240A Series
RoHS
N
ell High Power Products
ELECTRICAL SPECIFICATIONS
VOLTAGE RATINGS
TYPE
NUMBER
VOLTAGE
CODE
04
NKD240
NKJ240
NKC240
08
12
14
16
V
RRM
,
MAXIMUM REPETITIVE
PEAK REVERSE VOLTAGE
V
400
800
1200
1400
1600
V
RSM
,
MAXIMUM NON-REPETITIVE
PEAK REVERSE VOLTAGE
V
500
900
1300
1500
1700
12
I
RRM
AT
150 °C
mA
FORWARD CONDUCTION
PARAMETER
Maximum average on-state current
at case temperature
Maximum RMS on-state current
Maximum peak, one-cycle, on-state
non-repetitive surge current
SYMBOL
I
F(AV)
I
F(RMS)
I
FSM
TEST CONDITIONS
180°
conduction, half sine wave
180°
conduction, half sine wave ,50Hz ,T
C
= 100°C
t
= 10
ms
t
= 8.3
ms
t
= 10
ms
Maximum I
2
t for fusing
I
2
t
t
= 8.3
ms
t
= 10
ms
t
= 8.3
ms
Maximum I
2
√
for fusing
t
Maximum forward voltage drop
2
t
I
√
VALUE
240
100
376
9600
UNITS
A
°C
A
No voltage
reapplied
10051
Sine half wave,
initial T
J
=
T
J
maximum
460
419
322
293
4608
1.4
kA
2
√s
V
kA
2
s
100%V
RRM
reapplied
t
= 0.1
ms to
10
ms, no voltage reapplied
I
FM
= 720A ,
T
J
= 25 °C, 180°
conduction
V
FM
BLOCKING
PARAMETER
Maximum peak reverse and
off-state leakage current
SYMBOL
I
RRM
T
J
= 150 °C
50
Hz, circuit to base
,all
terminals shorted
,t = 1s
RMS isolation Voltage
V
ISO
t
= 60s
2500
TEST CONDITIONS
VALUES
12
3000
V
UNITS
mA
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Page 2 of 4
SEMICONDUCTOR
RoHS
NKD240A/NKJ240A/NKC240A Series
RoHS
N
ell High Power Products
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
Maximum junction operating
temperature range
Maximum thermal resistance,
junction to ca se per junction
Maximum thermal resistance,
case to heatsink per module
Mounting
torque
± 10 %
IAP to heatsink, M6
busbar to IAP, M6
SYMBOL
T
Stg
, T
J
R
thJC
R
thCS
DC operation
Mounting surface, smooth
,
flat and greased
A mounting compound is recommended and the
torque should be rechecked after a period of
3
hours to allow for the spread of the compound.
Lubricated threads.
TEST CONDITIONS
VALUES
- 40
to
150
0.18
°C/W
0.075
UNITS
°C
4
to
6
N.m
220
Approximate weight
7.8
Case style
New INT-A-PAK
g
oz.
ORDERING INFORMATION TABLE
Device code
NKD
1
1
2
3
4
-
-
-
-
240
2
/
16
A
3
4
Module type: NKD, NKJ and NKC for (Diode + Diode) module
Current rating: I
F(AV)
Voltage code x
100 =
V
RRM
Assembly type,”A” for soldering type
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Page 3 of 4
SEMICONDUCTOR
RoHS
NKD240A/NKJ240A/NKC240A Series
RoHS
N
ell High Power Products
Fig.1 On-state current vs. voltage characteristic
4.5
4
Fig.2 Transient thermal impedance(junction-case)
0.24
Transient thermal impedance (°C/W)
1000
10000
0.21
0.18
0.15
0.12
0.09
0.06
0.03
0.00
0.001
On-state peak voltage (V)
3.5
T
J
= 150°C
3
2.5
2
1.5
1
0.5
100
0.01
0.1
Time (s)
1
10
On-state current (A)
Fig.3 Power consumption vs. average current
400
Fig.4 Case temperature vs. on-state average current
160
Maximum power consumption (W)
180º
Case temperature (°C)
350
300
250
200
150
100
0
0
50
100
150
0
180
90º
30º
140
120
0
180
Conduction Angle
Conduction Angle
100
80
30º
90º
180º
60
40
200
250
0
50
100
150
200
250
300
350
On-state average current (A)
On-state average current (A)
Fig.5 On-state surge current vs. cycles
10
500
450
400
Fig.6 I
2
t Characteristic
On-state surge current (KA)
9
8
7
6
5
4
3
1
10
100
I
2
t ( KA
2
S )
350
300
250
200
150
100
50
1
10
Cycles @50Hz
Time (ms)
Page 4 of 4
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