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R0736LS24L Schematic ( PDF Datasheet ) - Westcode Semiconductors

Teilenummer R0736LS24L
Beschreibung Distributed Gate Thyristor
Hersteller Westcode Semiconductors
Logo Westcode Semiconductors Logo 




Gesamt 12 Seiten
R0736LS24L Datasheet, Funktion
WESTCODE
Date:- 12 Apr, 2001
Data Sheet Issue:- 1
Distributed Gate Thyristor
Types R0736LS20x to R0736LS25x
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
2000-2500
2000-2500
2000-2500
2100-2600
UNITS
V
V
V
V
IT(AV)
IT(AV)
IT(AV)
IT(RMS)
IT(d.c.)
ITSM
ITSM2
I2t
I2t
diT/dt
VRGM
PG(AV)
PGM
VGD
THS
Tstg
OTHER RATINGS
Mean on-state current, Tsink=55°C, (note 2)
Mean on-state current. Tsink=85°C, (note 2)
Mean 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)
Maximum rate of rise of on-state current (repetitive), (Note 6)
Maximum rate of rise of on-state current (non-repetitive), (Note 6)
Peak reverse gate voltage
Mean forward gate power
Peak forward gate power
Non-trigger gate voltage, (Note 7)
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.
7) Rated VDRM.
MAXIMUM
LIMITS
736
483
276
1490
1207
6800
7500
231×103
281×103
1000
1500
5
2
30
0.25
-40 to +125
-40 to +150
UNITS
A
A
A
A
A
A
A
A2s
A2s
A/µs
A/µs
V
W
W
V
°C
°C
Data Sheet. Types R0736LS20x-25x Issue 1
Page 1 of 12
April, 2001






R0736LS24L Datasheet, Funktion
WESTCODE Positive development in power electronics
14.0 Computer Modelling Parameters
R0736LS20x to R0736LS25x
14.1 Calculating VT using ABCD Coefficients
The on-state characteristic IT vs VT, on page 7 is represented in two ways;
(i) the well established Vo and rs 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 in this report for hot and cold characteristics
where possible. The resulting values for VT agree with the true device characteristic over a current range,
which is limited to that plotted.
125°C Coefficients
A 1.30222526
B 0.1544308
C 8.093233×10-4
D -0.02282437
14.2 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.
t = Duration of heating pulse in seconds.
rt = Thermal resistance at time t.
rp = Amplitude of pth term.
τp = Time Constant of rth term.
Term
rp
τp
1
0.01771901
0.7085781
D.C. Double Side Cooled
2
4.240625×10-3
3
6.963806×10-3
0.1435833
0.03615196
4
3.043661×10-3
2.130842×10-3
Term
rp
τp
1
0.03947164
4.090062
D.C. Single Side Cooled
2
0.01022837
3
8.789912×10-3
1.078983
0.08530917
4
4.235162×10-3
0.01128791
5
1.907609×10-3
1.240861×10-3
Data Sheet. Types R0736LS20x-25x Issue 1
Page 6 of 12
April, 2001

6 Page









R0736LS24L pdf, datenblatt
WESTCODE Positive development in power electronics
Outline Drawing & Ordering Information
R0736LS20x to R0736LS25x
ORDERING INFORMATION
(Please quote 10 digit code as below)
R0736
LS
♦♦
Fixed
Type Code
Fixed
Outline Code
Off-state Voltage Code
VDRM/100
20-25
Typical order code: R0736LS25M – 2500V VDRM, VRRM, 70µs tq, 27.7mm clamp height capsule.
tq Code
J=50µs, K=60µs, L=65µs,
M=70µs
WESTCODE
UK: Westcode Semiconductors Ltd.
P.O. Box 57, Chippenham, Wiltshire, England. SN15 1JL.
Tel: +44 (0) 1249 444524 Fax: +44 (0) 1249 659448
Internet: http://www.westcode.com
USA: Westcode Semiconductors Inc.
3270 Cherry Avenue, Long Beach, California 90807
Tel: 562 595 6971 Fax: 562 595 8182
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 Westcode Semiconductors Ltd.
In the interest of product improvement, Westcode reserves the right to change specifications at any time without prior notice.
Devices with a suffix code (2-letter or letter/digit/letter combination) added to their generic code are not necessarily subject to
the conditions and limits contained in this report.
© Westcode Semiconductors Ltd.
Data Sheet. Types R0736LS20x-25x Issue 1
Page 12 of 12
April, 2001

12 Page





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