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PDF K1947ZD440 Data sheet ( Hoja de datos )
| Número de pieza | K1947ZD440 | |
| Descripción | Medium Voltage Thyristor | |
| Fabricantes | IXYS | |
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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, 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, 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, tr≤0.5µs, 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
1 page  
WESTCODE An IXYS Company
Medium Voltage Thyristor Types K1947Z#400 to K1947Z#440
11.2 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 -2.280397
B 0.9867033
C 7.047980×10-4
D -0.08696615
125°C Coefficients
A 2.504535
B -0.297745
C 2.691156×10-4
D 0.028827
11.3 D.C. Thermal Impedance Calculation
∑rt
=
p=n
rp
⋅
⎜⎜⎛1
−
−t
eτ p
⎟⎞
⎟
p=1 ⎝
⎠
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
3.424745×10-3
1.125391
D.C. Double Side Cooled
2
1.745273×10-3
3
8.532017×10-4
0.1878348
0.02788979
Term
rp
τp
1
8.375269×10-3
8.929845
D.C. Single Side Cooled
2
2.518437×10-3
3
1.193758×10-3
0.4711304
0.08221244
4
3.457329×10-4
8.430889×10-3
4
7.45432×10-4
0.01221961
Data Sheet. Types K1947Z#400 to K1947Z#440 Issue 2
Page 5 of 11
June, 2011
5 Page 
WESTCODE An IXYS Company
Outline Drawing & Ordering Information
Medium Voltage Thyristor Types K1947Z#400 to K1947Z#440
101A281
101A305
Outline codes ZC and ZT
Outline codes ZD and ZV
ORDERING INFORMATION
(Please quote 10 digit code as below)
K1947
Z#
0
Fixed
Type Code
Fixed
outline code
Voltage code
VDRM/100
40-44
Fixed turn-off
time code
Order code: K1947ZC420 – 4200V VDRM, VRRM, 37.7mm clamp height capsule.
IXYS Semiconductor GmbH
Edisonstraße 15
D-68623 Lampertheim
Tel: +49 6206 503-0
Fax: +49 6206 503-627
E-mail: [email protected]
IXYS Corporation
1590 Buckeye Drive
Milpitas CA 95035 7418 USA
Tel: +1 (408) 547 9000
Fax: +1 (408) 496 0670
E-mail: [email protected]
IXYS
www.ixys.com
WESTCODE
An IXYS Company
Westcode Semiconductors Ltd
Langley Park Way, Langley Park,
Chippenham, Wiltshire, SN15 1GE.
Tel: +44 (0)1249 444524
Fax: +44 (0)1249 659448
E-mail: WSL.sales@westcode,com
IXYS Long Beach, Inc
2500 Mira Mar Ave, Long Beach
CA 90815
Tel: +1 (562) 296 6584
Fax: +1 (562) 296 6585
E-mail: [email protected]
www.westcode.com
The information contained herein is confidential and is protected by Copyright. The information may not be used or disclosed
except with the written permission of and in the manner permitted by the proprietors IXYS Semiconductors GmbH.
In the interest of product improvement, IXYS reserves the right to change specifications at any time without prior notice.
Devices with a suffix code (2-letter, 3-letter or letter/digit/letter combination) added to their generic code are not necessarily
subject to the conditions and limits contained in this report.
© IXYS Semiconductor GmbH.
Data Sheet. Types K1947Z#400 to K1947Z#440 Issue 2
Page 11 of 11
June, 2011
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet K1947ZD440.PDF ] | |
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