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부품번호 | N1806QK160 기능 |
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기능 | Phase Control Thyristor | ||
제조업체 | IXYS | ||
로고 | |||
전체 11 페이지수
Date:- 7th October, 2014
Data Sheet Issue:- 3
Wespack Phase Control Thyristor
Types N1806QK160 to N1806QK180
Development Type No.: NX058QK160-180
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
1600-1800
1600-1800
1600-1800
1700-1900
UNITS
V
V
V
V
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=60%VRRM, (note 5)
Peak non-repetitive surge tp=10ms, Vrm≤10V, (note 5)
I2t capacity for fusing tp=10ms, Vrm=60%VRRM, (note 5)
I2t capacity for fusing tp=10ms, Vrm≤10V, (note 5)
(continuous, 50Hz)
Critical rate of rise of on-state current (note 6) (repetitive, 50Hz, 60s)
(non-repetitive)
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) Cathode side cooled, single phase; 50Hz, 180° half-sinewave.
4) Double side cooled.
5) Half-sinewave, 125°C Tj initial.
6) VD=67% VDRM, ITM=2000A, IFG=2A, tr≤0.5µs, Tcase=125°C.
MAXIMUM
LIMITS
1806
1237
634
3571
3083
19.1
21.0
1.82×106
2.21×106
100
200
400
5
4
30
-40 to +125
-40 to +150
UNITS
A
A
A
A
A
kA
kA
A2s
A2s
A/µs
V
W
W
°C
°C
Data Sheet. Types N1806QK160 to N1806QK180 Issue 3
Page 1 of 11
October, 2014
Wespack Phase Control Thyristor Types N1806QK160 to N1806QK180
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=1.022V, rT=0.253mΩ,
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
0.0269 0.0246 0.0237 0.0217
Square wave Cathode Side Cooled
0.0531 0.0501 0.0485 0.0475
Sine wave Double Side Cooled
0.0245 0.0221 0.0208 0.0189
Sine wave Cathode Side Cooled
0.0497 0.0470 0.0460 0.0455
180°
0.0202
0.0463
0.0180
0.0444
270°
0.0188
0.0452
d.c.
0.0180
0.0444
Conduction Angle
Square wave
Sine wave
30°
3.46
3.98
Form Factors
60° 90°
2.45 2
2.78 2.22
120°
1.73
1.88
180°
1.41
1.57
270°
1.15
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 1.128884963
B -0.04556106
C 1.12575×10-4
D 0.01177958
125°C Coefficients
A 0.435491963
B 0.08002732
C 2.19479×10-4
D 1.118558×10-3
Data Sheet. Types N1806QK160 to N1806QK180 Issue 3
Page 4 of 11
October, 2014
4페이지 Wespack Phase Control Thyristor Types N1806QK160 to N1806QK180
Figure 5 – Total Recovered Charge, Qrr
10000
N1806QK160-180
Issue 3
Tj=125°C
4000A
2000A
1000A
500A
Figure 6 – Recovered Charge, Qra (50% chord)
10000
N1806QK160-180
Issue 3
Tj=125°C
4000A
2000A
1000A
500A
1000
1
10 100
di/dt (A/µs)
1000
Figure 7 – Peak Reverse Recovery Current, Irm
1000
N1806QK160-180
Issue 3
Tj=125°C
4000A
2000A
1000A
500A
1000
1
10 100
di/dt (A/µs)
1000
Figure 8 – Maximum Recovery Time, trr (50% chord)
100
N1806QK160-180
Issue 3
Tj=125°C
100 10 4000A
2000A
1000A
500A
10
1
10 100
di/dt (A/µs)
1000
1
1
Data Sheet. Types N1806QK160 to N1806QK180 Issue 3
Page 7 of 11
10 100
di/dt (A/µs)
1000
October, 2014
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