RoHS
RoHS
NKT500/NKH500 Series
Nell High Power Products
Thyristor/Diode and Thyristor/Thyristor, 500A
(SUPER MAGN-A-PAK Power Modules)
FEATURES
• High voltage
• Electrically isolated by DBC ceramic (AI O )
2 3
• 3500 V
RMS
isolating voltage
• Industrial standard package
• High surge capability
• Modules uses high voltage power thyristor/diodes in two
basic configurations
• Simple mounting
• UL approved file E320098
• Compliant to RoHS
• Designed and qualified for multiple level
APPLICATIONS
• DC motor control and drives
• Battery charges
• Welders
• Power converters
• Lighting control
• Heat and temperature control
PRODUCT SUMMARY
I
T(AV)
500 A
• Ups
All dimensions in millimeters
50
22
36+1
66+1
3-M10 SCREWS
14
112+1
5048 38
4-Ø6.5
128+1
150+3
53
60
48
2.8x0.8+0.1
-
~
+
K1
G1
-
~
+
K
2
G
2
K
1
G1
NKT
NKH
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MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS
I
T(AV)
85 °C
I
T(RMS)
A
I
TSM
50 Hz
60 Hz
2
I t
50 Hz
2
kA √s
60 Hz
2
I √t
V / V
DRM RRM
Range
T
J
Range
85 °C
UNITS
VALUE
A
2
kA s
°C
V
500
785
16000
16800
1280
1167
12800
400 to 1600
-40 to 125
SUPER MAGN-A-PAK
FORWARD CONDUCTION
PARAMETER SYMBOL TEST CONDITIONS
Maximum average on-state current
at case temperature
I
T(AV)
180° conduction, half sine wave ,50Hz
Maximum RMS on-state current
l
T(RMS)
A
Maximum peak, one-cycle, on-state
non-repetitive surge current
I
TSM
t = 10 ms
No voltage
reapplied
Sine half wave,
initial T
J
=
T
J
maximum
t = 8.3 ms
Maximum I
2
t for fusing I
2
t
kA
2
s
Maximum I
2
√
t for fusing I
2
√
t t = 0.1 ms to 10 ms, no voltage reapplied
Maximum on-state voltage drop
V
TM
l = 1500A, T = 25 °C, 180° conduction
TM J
Maximum forward voltage drop
V
FM
I = 1500A, T = 25 °C, 180° conduction
FM J
Maximum holding current
I
H
Anode supply = 12 V initial I
T
= 30 A, T
J
= 25 °C
mA
Maximum latching current
I
L
Anode supply = 12 V resistive load = 1 Ω
Gate pulse: 10 V, 100 μs, T
J
= 25 °C
500
SWITCHING
PARAMETER SYMBOL TEST CONDITIONS VALUES
Typical delay time
Typical rise time
t
d
t
r
T
J
= 25 °C ,gate current = 1A, dl /dt = 1 A/µs
g
Typical tum-off time
t
q
I = 750A ; dl/dt = -60 A/µs ; T = T maximum,
TM J J
V = 50V ; dV/dt = 20V/µs ; gate 0V ,100Ω
R
μs
V
UNITS
ELECTRICAL SPECIFICATIONS
VOLTAGE RATINGS
TYPE
NUMBER
VOLTAGE
CODE
V
RRM
/V
DRM
, MAXIMUM REPETITIVE
PEAK REVERSE VOLTAGE
V
V
RSM
/V
DSM
, MAXIMUM NON-REPETITIVE
PEAK REVERSE VOLTAGE
V
I
RRM
/I
DRM
AT 125 °C
mA
NKT500
04 400 500
40
08 800 900
12 1200 1300
14 1400 1500
16 1600 1700
180° conduction, half sine wave ,50Hz ,T = 85°C
C
VALUES
500
85
785
16000
16800
1280
1167
12800
1.7
1.4
300
A
°C
200
t = 10 ms
t = 8.3 ms
t = 10 ms
t = 8.3 ms
2
kA √s
896
818
reapplied
100%V
RRM
NKH500
UNITS
1100
10
1000
V = 0.67 V
d DRM
2
4
RoHS
RoHS
NKT500/NKH500 Series
Nell High Power Products
BLOCKING
PARAMETER SYMBOL TEST CONDITIONS VALUES
V
V/μs
40
1000
mA
3500
UNITS
T = T maximum,
J J
linear to V = 80% V
D DRM
50 Hz, circuit to base,
all terminals shorted, 25°C, 1s
l ,
RRM
T = 125°C
J
l
DRM
V
ISO
dV/dt
Maximum peak reverse and
off-state leakage current
RMS isolation Voltage
Critical rate of rise of
off-state voltage
Page 2 of 4
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