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K1947ZC400 데이터시트 PDF




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기능 Medium Voltage Thyristor
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K1947ZC400 데이터시트, 핀배열, 회로
Date:- 7 Jun, 2011
Data Sheet Issue:- 2
Medium Voltage Thyristor
Types K1947Z#400 to K1947Z#440
Old Type No.: P855CH40-44
Absolute Maximum Ratings
VDRM
VDSM
VRRM
VRSM
VOLTAGE RATINGS
Repetitive peak off-state voltage, (note 1)
Non-repetitive peak off-state voltage, (note 1)
Repetitive peak reverse voltage, (note 1)
Non-repetitive peak reverse voltage, (note 1)
MAXIMUM
LIMITS
4000-4400
4000-4400
4000-4400
4100-4500
UNITS
V
V
V
V
OTHER RATINGS
IT(AV)M
IT(AV)M
IT(AV)M
IT(RMS)
IT(d.c.)
ITSM
ITSM2
I2t
I2t
(di/dt)cr
VRGM
PG(AV)
PGM
Tj op
Tstg
Maximum average on-state current, Tsink=55°C, (note 2)
Maximum average on-state current. Tsink=85°C, (note 2)
Maximum average on-state current. Tsink=85°C, (note 3)
Nominal RMS on-state current, Tsink=25°C, (note 2)
D.C. on-state current, Tsink=25°C, (note 4)
Peak non-repetitive surge tp=10ms, Vrm=0.6VRRM, (note 5)
Peak non-repetitive surge tp=10ms, Vrm10V, (note 5)
I2t capacity for fusing tp=10ms, Vrm=0.6VRRM, (note 5)
I2t capacity for fusing tp=10ms, Vrm10V, (note 5)
Critical rate of rise of on-state current (repetitive, 60s), (Note 6)
Critical rate of rise of on-state current (non-repetitive), (Note 6)
Peak reverse gate voltage
Mean forward gate power
Peak forward gate power
Operating temperature range
Storage temperature range
Notes:-
1) De-rating factor of 0.13% per °C is applicable for Tj below 25°C.
2) Double side cooled, single phase; 50Hz, 180° half-sinewave.
3) Single side cooled, single phase; 50Hz, 180° half-sinewave.
4) Double side cooled.
5) Half-sinewave, 125°C Tj initial.
6) VD=67% VDRM, IFG=2A, tr0.5µs, Tcase=125°C.
MAXIMUM
LIMITS
1947
1368
857
3797
3406
25.0
27.5
3.13×106
3.78×106
300
600
5
4
50
-40 to +125
-55 to +150
UNITS
A
A
A
A
A
kA
kA
A2s
A2s
A/µs
A/µs
V
W
W
°C
°C
Data Sheet. Types K1947Z#400 to K1947Z#440 Issue 2
Page 1 of 11
June, 2011




K1947ZC400 pdf, 반도체, 판매, 대치품
WESTCODE An IXYS Company
Medium Voltage Thyristor Types K1947Z#400 to K1947Z#440
10.0 Gate Drive
The nominal requirement for a typical gate drive is illustrated below. An open circuit voltage of at least
30V is assumed. This gate drive must be applied when using the full di/dt capability of the device.
IGM
4A/µs
tp1
IG
The magnitude of IGM should be between five and ten times IGT, which is shown on page 2. Its duration
(tp1) should be 20µs or sufficient to allow the anode current to reach ten times IL, whichever is greater.
Otherwise, an increase in pulse current could be needed to supply the necessary charge to trigger. The
‘back-porch’ current IG should remain flowing for the same duration as the anode current and have a
magnitude in the order of 1.5 times IGT.
11.0 Computer Modelling Parameters
11.1 Device Dissipation Calculations
I AV = −VT 0 +
VT
2
0
+
4
ff
rT
WAV
2 ff rT
and:
WAV
=
T
Rth
T = T j max THs
Where VT0=1.221V, rT=0.425mΩ,
Rth = Supplementary thermal impedance, see table below and
ff = Form factor, see table below.
Supplementary Thermal Impedance
Conduction Angle
30° 60° 90° 120°
Square wave Double Side Cooled 0.0128 0.0125 0.0122 0.012
Square wave Single Side Cooled 0.0237 0.0234 0.0232 0.0229
Sine wave Double Side Cooled 0.0126 0.0123 0.0121 0.0118
Sine wave Single Side Cooled 0.0235 0.0233 0.0230 0.0228
180°
0.0117
0.0226
0.0115
0.0225
270°
0.0114
0.0223
d.c.
0.011
0.022
Conduction Angle
Square wave
Sine wave
30°
3.464
3.98
Form Factors
60° 90°
2.449
2
2.778
2.22
120°
1.732
1.879
180°
1.414
1.57
270°
1.149
d.c.
1
Data Sheet. Types K1947Z#400 to K1947Z#440 Issue 2
Page 4 of 11
June, 2011

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K1947ZC400 전자부품, 판매, 대치품
WESTCODE An IXYS Company
Medium Voltage Thyristor Types K1947Z#400 to K1947Z#440
Figure 5 - Total recovered charge, Qrr
100000
K1947Z#400-450
Issue 2
Tj=125°C
10000
4000A
2000A
1000A
500A
Figure 6 - Recovered charge, Qra (50% chord)
10000
K1947Z#400-450
Issue 2
Tj=125°C
4000A
2000A
1000A
500A
1000
1
10 100
di/dt (A/µs)
1000
Figure 7 - Peak reverse recovery current, Irm
10000
K1947Z#400-440
Issue 2
Tj=125°C
1000
1
10 100
di/dt (A/µs)
1000
Figure 8 - Maximum recovery time, trr (50% chord)
1000
K1947Z#400-440
Issue 2
Tj=125°C
1000
4000A
2000A
1000A
500A
100
4000A
2000A
100 10 1000A
500A
10
1
10 100
di/dt (A/µs)
Data Sheet. Types K1947Z#400 to K1947Z#440 Issue 2
1000
1
1
Page 7 of 11
10 100
di/dt (A/µs)
1000
June, 2011

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Medium Voltage Thyristor

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