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부품번호 | N1718NC180 기능 |
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기능 | Phase Control Thyristor | ||
제조업체 | IXYS | ||
로고 | |||
전체 11 페이지수
Date:- 2nd April, 2014
Data Sheet Issue:- 4
Phase Control Thyristor
Types N1718NC120 to N1718NC200
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)
OTHER RATINGS
IT(AV)M
IT(AV)M
IT(AV)M
IT(RMS)M
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, Vrm≤10V, (note 5)
I2t capacity for fusing tp=10ms, Vrm=0.6VRRM, (note 5)
I2t capacity for fusing tp=10ms, Vrm≤10V, (note 5)
Critical rate of rise of on-state current (repetitive), (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, tr≤0.5µs, Tcase=125°C.
Data Sheet. Types N1718NC120 to N1718NC200 Issue 4
Page 1 of 11
MAXIMUM
LIMITS
1200-2000
1200-2000
1200-2000
1300-2100
UNITS
V
V
V
V
MAXIMUM
LIMITS
1718
1143
663
3450
2852
27.2
29.9
3.70×106
4.47×106
500
1000
5
4
30
-40 to +125
-40 to +150
UNITS
A
A
A
A
A
kA
kA
A2s
A2s
A/µs
A/µs
V
W
W
°C
°C
April, 2014
Phase Control Thyristor Types N1718NC120 to N1718NC200
8.0 Computer Modelling Parameters
8.1 Device Dissipation Calculations
I AV = −VT 0 +
VT
2
0
+
4⋅
ff
2
⋅ rT
⋅WAV
2 ⋅ ff 2 ⋅ rT
and:
Where VT0=0.979V, rT=0.169mΩ,
Rth = Supplementary thermal impedance, see table below and
ff = Form factor, see table below.
WAV
=
∆T
Rth
∆T = Tj max − TK
Supplementary Thermal Impedance
Conduction Angle
30° 60° 90° 120°
Square wave Double Side Cooled 0.0293 0.0285 0.0278 0.0271
Square wave Single Side Cooled 0.0534 0.053 0.0524 0.0518
Sine wave Double Side Cooled 0.0286 0.0276 0.0269 0.0263
Sine wave Single Side Cooled 0.0531 0.0523 0.0517 0.0511
180°
0.0261
0.0509
0.0248
0.0497
270°
0.0249
0.0497
d.c.
0.024
0.048
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
8.2 Calculating VT using ABCD Coefficients
The on-state characteristic IT vs. VT, on page 6 is represented in two ways;
(i) the well established VT0 and rT tangent used for rating purposes and
(ii) a set of constants A, B, C, D, forming the coefficients of the representative equation for VT in
terms of IT given below:
VT = A + B ⋅ ln(IT ) + C ⋅ IT + D ⋅ IT
The constants, derived by curve fitting software, are given below for both hot and cold characteristics.
The resulting values for VT agree with the true device characteristic over a current range, which is limited
to that plotted.
25°C Coefficients
A 0.7637538
B 0.03561525
C 1.11447 ×10-4
D 1.837515 ×10-3
125°C Coefficients
A 0.5497078
B 0.067655
C 1.6257 ×10-4
D -1.682 ×10-3
Data Sheet. Types N1718NC120 to N1718NC200 Issue 4
Page 4 of 11
April, 2014
4페이지 Figure 5 - Total recovered charge, Qrr
10000
N1718NC120-200
Issue 4
Tj=125°C
4000A
2000A
1000A
500A
Phase Control Thyristor Types N1718NC120 to N1718NC200
Figure 6 - Recovered charge, Qra (50% chord)
10000
N1718NC120-200
Issue 4
Tj=125°C
4000A
2000A
1000A
500A
1000
1000
1
10 100
di/dt (A/µs)
1000
100
1
10 100
di/dt (A/µs)
1000
Figure 7 - Peak reverse recovery current, Irm
10000
N1718NC120-200
Issue 4
Tj=125°C
Figure 8 - Maximum recovery time, trr (50% chord)
100
N1718NC120-200
Issue 4
Tj=125°C
1000
4000A
2000A
1000A
500A
10
4000A
2000A
1000A
500A
100
10 1
1 10 100 1000
1 10 100 1000
di/dt (A/µs)
di/dt (A/µs)
Data Sheet. Types N1718NC120 to N1718NC200 Issue 4
Page 7 of 11
April, 2014
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N1718NC180 | Phase Control Thyristor | IXYS |
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