RoHS
NKT90/NKH90 Series
Nell High Power Products
ELECTRICAL SPECIFICATIONS
VOLTAGE RATINGS
V
RRM/VDRM, MAXIMUMREPETITIVE VRSM/VDSM, MAXIMUM NON-REPETITIVE
IRRM/IDRM
AT 125 °C
mA
TYPE
VOLTAGE
CODE
PEAK REVERSE VOLTAGE
V
PEAK REVERSE VOLTAGE
V
NUMBER
08
12
14
16
800
900
1200
1400
1600
1300
1500
1700
NKT90
NKH90
10
FORWARD CONDUCTION
PARAMETER
Maximum average on-state current (thyristors)
Maximum average forward current (diodes)
UNITS
TEST CONDITIONS
VALUE
SYMBOL
lT(AV)
180° conduction, half sine wave, 50Hz , TC = 85°C
95
A
lF(AV)
lT(RMS)
lF(RMS)
180° conduction, half sine wave, 50Hz ,TC = 85°C
Maximum RMS on-state current
149
t = 10 ms
2000
2100
1680
1764
20
No voltage
A
reapplied
t = 8.3 ms
lTSM
lFSM
Maximum peak, one-cycle, on-state
non-repetitive surge current
t = 10 ms
100%VRRM
reapplied
t = 8.3 ms
Sine half wave,
initial TJ = TJ maximum
t = 10 ms
No voltage
reapplied
t = 8.3 ms
18.3
2
Maximum l t for fusing
2
kA s
2
l t
t = 10 ms
14.1
12.9
100%VRRM
reapplied
t = 8.3 ms
2
I
2
Maximum I √
2
kA √
√
t
t = 0.1 ms to 10 ms, no voltage reapplied
s
200
t for fusing
VT(TO)
Value of threshold voltage
0.80
V
TJ = TJ Maximum
rt
Value of on-state slope resistance
3.01
mΩ
Maximum on-state voltage drop
VTM
ITM = 270A, TJ = 25°C, 180° conduction
1.7
V
Maximum forward voltage drop
VFM
IH
IL
IFM = 270A, TJ = 25°C, 180° conduction
1.3
Maximum holding current
Maximum latching current
250
400
Anode supply = 6V, resistive load TJ = 25°C
mA
BLOCKING
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
Maximum peak reverse and
off-state leakage current
IRRM
IDRM
mA
TJ = 125 °C
10
50 Hz, circuit to base,
2500 (1min)
3000 (1s)
VISO
V
RMS isolation Voltage
all terminals shorted
Critical rate of rise of
off-state voltage
TJ = TJ maximum,
dV/dt
V/μs
800
exponential to 67 % rated V DRM
Apr 2017
Page 2 of 4
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