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PDF N1817QL080 Data sheet ( Hoja de datos )
| Número de pieza | N1817QL080 | |
| Descripción | Phase Control Thyristor | |
| Fabricantes | IXYS | |
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Date:- 30th April, 2012
Data Sheet Issue:- 1
Wespack Phase Control Thyristor
Types N1817QL080 to N1817QL140
Development Type No.: NX371QL080-140
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
800-1400
800-1400
800-1400
900-1500
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) Single 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
1760
1180
690
3525
2945
22.0
24.2
2.42×106
2.93×106
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 N1817QL080 to N1817QL140 Issue 1
Page 1 of 12
April, 2012
1 page  
Wespack Phase Control Thyristor Types N1817QL080 to N1817QL140
8.3 D.C. Thermal Impedance Calculation
∑rt
=
p=n
rp
p =1
⋅
⎜⎜⎛1
−
−t
eτ p
⎝
⎟⎞
⎟
⎠
Where p = 1 to n, n is the number of terms in the series and:
t = Duration of heating pulse in seconds.
r
t
=
Thermal resistance at time t.
rp = Amplitude of pth term.
τp = Time Constant of rth term.
The coefficients for this device are shown in the tables below:
Term
rp
τp
1
0.01172636
0.7288979
D.C. Double Side Cooled
23
4.471553×103
4.759634×103
0.1691487
0.0540350
4
2.027412×103
3.174914×103
Term
rp
τp
1
0.03074297
4.000628
D.C. Single Side Cooled
2
2.648739×103
3
6.516549×103
1.346204
0.1822753
4
4.230842×103
0.05086185
5
2.161992×103
3.674937×103
Data Sheet. Types N1817QL080 to N1817QL140 Issue 1
Page 5 of 12
April, 2012
5 Page 
Wespack Phase Control Thyristor Types N1817QL080 to N1817QL140
Figure 17 – Maximum surge and I2t Ratings
100000
Gate may temporarily lose control of conduction angle
1.00E+08
10000
I2t: VRRM ≤10V
I2t: 60% VRRM
ITSM: VRRM ≤10V 1.00E+07
ITSM: 60% VRRM
1000
1
3 5 10
Duration of surge (ms)
N1817QL080-140
Issue 1
Tj (initial) = 125°C
1
5 10
50 100
1.00E+06
Duration of surge (cycles @ 50Hz)
Data Sheet. Types N1817QL080 to N1817QL140 Issue 1
Page 11 of 12
April, 2012
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet N1817QL080.PDF ] | |
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