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R3047TC26N Schematic ( PDF Datasheet ) - Westcode Semiconductors

Teilenummer R3047TC26N
Beschreibung Distributed Gate Thyristor
Hersteller Westcode Semiconductors
Logo Westcode Semiconductors Logo 




Gesamt 12 Seiten
R3047TC26N Datasheet, Funktion
WESTCODE
Date:- 25 May, 2001
Data Sheet Issue:- 2
Provisional Data
Distributed Gate Thyristor
Types R3047TC24x to R3047TC28x
Absolute Maximum Ratings
VDRM
VDSM
VRRM
VRSM
VOLTAGE RATINGS (Note 1)
Repetitive peak off-state voltage
Non-repetitive peak off-state voltage
Repetitive peak reverse voltage
Non-repetitive peak reverse voltage
MAXIMUM
LIMITS
2400-2800
2400-2800
2400-2800
2500-2900
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.
Provisional Data Sheet. Types R3047TC24x-28x Issue 2
Page 1 of 12
MAXIMUM
LIMITS
3047
2043
1196
6094
5097
50
55
12.5×106
15.1×106
500
1000
5
4
50
0.25
-40 to +125
-40 to +150
UNITS
A
A
A
A
A
kA
kA
A2s
A2s
A/µs
A/µs
V
W
W
V
°C
°C
May, 2001






R3047TC26N Datasheet, Funktion
WESTCODE Positive development in power electronics
14.0 Computer Modelling Parameters
R3047TC24x-28x
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 V0 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.
25°C Coefficients
A 1.262553
B 0.140687
C 1.41627×10-4
D -9.591208×10-3
125°C Coefficients
A 2.08186705
B -0.1296326
C 1.055787×10-4
D 0.01335506
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
5.228149×10-3
0.9862513
D.C. Double Side Cooled
2
3.076205×10-3
0.2593041
Term
rp
τp
1
0.01186497
7.361938
D.C. Single Side Cooled
2
3.872272×10-3
3
3.457033×10-3
1.651253
0.2019036
3
1.977511×10-3
0.03447094
4
1.694157×10-3
0.02934724
Provisional Data Sheet. Types R3047TC24x-28x Issue 2
Page 6 of 12
May, 2001

6 Page









R3047TC26N pdf, datenblatt
WESTCODE Positive development in power electronics
Outline Drawing & Ordering Information
R3047TC24x-28x
ORDERING INFORMATION
(Please quote 10 digit code as below)
R3047
TC
♦♦
Fixed
Type Code
Fixed
Outline Code
Off-state Voltage Code
VDRM/100
40-45
Typical order code: R3047TC26 – 2600V VDRM, VRRM, 300µs tq, 27.1mm clamp height capsule.
tq Code
K=60µs, L=65µs,
M=70µs, N=100µs
WESTCODE
Internet: http://www.westcode.com
UK: Westcode Semiconductors Ltd.
P.O. Box 57, Chippenham, Wiltshire, England. SN15 1JL.
Tel: +44 (0) 1249 444524 Fax: +44 (0) 1249 659448
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.
Provisional Data Sheet. Types R3047TC24x-28x Issue 2
Page 12 of 12
May, 2001

12 Page





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