SEMICONDUCTOR
NKD800/NKJ800/NKC800 Series
Standard Diodes, 800 A
(
SUPER MAGN-A-PAK Power Modules)
RoHS
RoHS
Nell Semiconductors
60
60
132
150
SUPER MAGN-A-PAK (1)
58
180
3-M12x1.75
4-
Ø
8.5
2.8x0.8±0.1
FEATURES
•
UL approved file E320098
•
High current capability
•
High surge capability
•
High voltage ratings up to
2000
V
• 3000
V
RMS
isolating voltage with non-toxic substrate
•
Industrial standard package
•
Compliant to RoHS
78±1
68±1
All dimensions in millimeters
APPLICATIONS
•
Rectifying bridge for large motor drives
•
Rectifying bridge for large UPS
•
Rectifying power
supplier
•
Frequency converters
•
Snubber for large GTO and IGBT
-
+
+
~
+
-
NKD
NKJ
NKC
PRODUCT SUMMARY
I
F(AV)
Type
800A
Modules-Diode, High Voltage
+
-
-
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
I
F(AV)
CHARACTERISTICS
VALUES
800
UNIT
A
ºC
T
C
100
1256
100
I
F(RMS)
50 HZ
60 HZ
50 HZ
60 HZ
A
ºC
I
FSM
I
2
t
30000
31410
4500
4094
45000
A
kA
2
s
I
2
√t
V
RRM
T
Stg,
T
J
Range
kA
2
√s
V
ºC
800 to 2000
-40 to 150
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Page 1 of 4
15
76
SEMICONDUCTOR
NKD800/NKJ800/NKC800 Series
RoHS
RoHS
Nell Semiconductors
ELECTRICAL SPECIFICATIONS
VOLTAGE RATINGS
TYPE
NUMBER
VOLTAGE
CODE
V
RRM
,
MAXIMUM REPETITIVE
PEAK REVERSE VOLTAGE
V
800
1200
1600
2000
V
RSM
, MAXIMUM NON-REPETITIVE
PEAK REVERSE VOLTAGE
V
l
RRM
MAXIMUM
AT T
J
MAXIMUM
mA
08
NKD800
NKJ800
NKC800
12
16
20
900
1300
1700
2100
50
FORWARD CONDUCTION
PARAMETER
Maximum average forward current
at case temperature
Maximum RMS forward current
Maximum peak, one-cycle forward
non-reptitive surge current
SYMBOL
I
F(AV)
I
F(RMS)
I
FSM
TEST CONDITIONS
180° conduction, half sine wave
VALUES
800
100
UNIT
A
ºC
180° conduction, half sine wave at T
C
= 100
°C
t
= 10ms
t
= 8.3ms
t
= 10ms
No voltage
reapplied
1256
30
A
kA
31.4
Sine half wave,
initial T
J
= T
J
maximum
4500
4094
3159
2893
45000
1.80
kA
2
√
s
kA
2
s
Maximum
l
2
t
for fusing
I
2
t
t
= 8.3ms
t
= 10ms
t
= 8.3ms
100%V
RRM
reapplied
Maximum l
2
√t
for fusing
Maximum forward voltage drop
I
2
√t
V
FM
t = 0.1 to 10 ms, no voltage reapplied
l
pk
= 2400A, T
J
= 25°C
V
BLOCKING
PARAMETER
RMS insulation Voltage
Maximum peak reverse and
off-state leakage current
SYMBOL
V
INS
TEST CONDITIONS
t = 1s
T
J
= T
J
maximum, rated V
RRM
applied
T
J
= 25°C
VALUES
3000
50
100
UNIT
V
mA
µ
A
l
RRM
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
Maximum junction operating and storage
temperature range
Maximum thermal resistance,
junction to case per junction
Maximum thermal resistance,
case to heatsink
SYMBOL
T
J
,T
stg
TEST CONDITIONS
VALUES
-40 to 150
UNIT
°C
R
thJC
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.
0.054
°C/W
R
thCS
0.008
Mounting torque,
±10%
Approximate weight
Case style
SMAP to heatsink, M8
busbar to SMAP, M12
6 to 8
N.m
13 to 16
3500
g
See dimensions - link at the end of
datasheet
SUPER MAGN-A-PAK (1)
www.nellsemi.com
Page 2 of 4
SEMICONDUCTOR
NKD800/NKJ800/NKC800 Series
RoHS
RoHS
Nell Semiconductors
Ordering Information Tabel
Device code
NKD
1
800
2
/
16
3
1
2
3
-
Module type, NKD, NKJ and NKC for ( Diode + Diode ) module
-
Current rating : I
F(AV)
-
Voltage code x 100 = V
RRM
Fig.1 On-state current vs. voltage
characteristics
5
0.08
Fig.2 Transient thermal impedance
(junction-case)
T
J
= 25°C
On-state peak voltage (V)
4
Transient thermal impedance (°C/W)
0.06
3
0.04
2
0.02
1
0
100
1000
10000
0
0.001
0.01
0.1
1
10
On-state current (A)
Time (s)
Fig.3 Power consumption vs. average current
1200
160
180°
1000
0
180
Fig.4 Case temperature vs. on-state
average current
Maximum power consumption (W)
120°
140
0
180
Conduction Angle
Case temperature (°C)
90°
60°
120
100
80
60
40
20
30°
60°
90°
Conduction Angle
800
30°
600
400
120°
180°
200
0
0
100
200
300
400
500
600
700
0
200
400
600
800
1000
On-state average current (A)
On-state average current (A)
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Page 3 of 4
SEMICONDUCTOR
NKD800/NKJ800/NKC800 Series
RoHS
RoHS
Nell Semiconductors
Fig.5 On-state surge current vs cycles
Fig.6 I
2
t characteristics
32
4800
4200
3600
On-state surge current (KA)
28
24
20
16
12
8
4
1
10
100
KA
2
S (1000A
2
S)
3000
2400
1800
1200
600
0
1
10
Cycles @50Hz
Time (ms)
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Page 4 of 4
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