K2960TC500 [LITTELFUSE]
Silicon Controlled Rectifier, 5825A I(T)RMS, 5000V V(DRM), 5000V V(RRM), 1 Element;
| 型号： | K2960TC500 |
| 厂家： | 
LITTELFUSE |
| 描述： | Silicon Controlled Rectifier, 5825A I(T)RMS, 5000V V(DRM), 5000V V(RRM), 1 Element |
| 文件： | 总11页 (文件大小：304K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Date:- 9 Oct, 2003
Data Sheet Issue:- 2
WESTCODE
IXYS
An
Company
Provisional Data
Medium Voltage Thyristor
Types K2960T#450 to K2960T#520
Old Type No.: P1263DH45-52
Absolute Maximum Ratings
MAXIMUM
LIMITS
VOLTAGE RATINGS
UNITS
VDRM
VDSM
VRRM
VRSM
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)
4500-5200
4500-5200
4500-5200
4600-5300
V
V
V
V
MAXIMUM
LIMITS
OTHER RATINGS
UNITS
IT(AV)M
IT(AV)M
IT(AV)M
IT(RMS)
IT(d.c.)
ITSM
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)
2960
2044
1248
5825
5095
32.5
A
A
A
A
A
Peak non-repetitive surge tp=10ms, Vrm=0.6VRRM, (note 5)
kA
kA
A2s
A2s
A/µs
A/µs
A/µs
V
ITSM2
≤
36
Peak non-repetitive surge tp=10ms, Vrm 10V, (note 5)
I2t
I2t capacity for fusing tp=10ms, Vrm=0.6VRRM, (note 5)
×
6
5.28 10
I2t
≤
×
I2t capacity for fusing tp=10ms, Vrm 10V, (note 5)
6.48 10
6
Critical rate of rise of on-state current (continuous, 50Hz), (Note 6)
Critical rate of rise of on-state current (repetitive, 50Hz, 60s), (Note 6)
Critical rate of rise of on-state current (non-repetitive), (Note 6)
Peak reverse gate voltage
150
300
(di/dt)cr
600
VRGM
PG(AV)
PGM
5
Mean forward gate power
5
W
Peak forward gate power
50
W
Tj op
Operating temperature range
-40 to +125
-40 to +150
°C
°C
Tstg
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.
Provisional Data Sheet. Types K2960T#450 to K2960T#520 Issue 2
Page 1 of 11
October, 2003
WESTCODE An IXYS Company
Medium Voltage Thyristor Types K2960T#450 to K2960T#520
Characteristics
PARAMETER
MIN.
TYP. MAX. TEST CONDITIONS
UNITS
(Note 1)
VTM
VTM
VT0
rT
Maximum peak on-state voltage
Maximum peak on-state voltage
Threshold voltage
-
-
2.1
ITM=4000A
V
V
V
-
-
3.15 ITM=8880A
1.229
-
-
Slope resistance
-
-
0.212
Ω
m
(dv/dt)cr Critical rate of rise of off-state voltage
1000
-
-
VD=80% VDRM, linear ramp, gate o/c
µ
V/ s
IDRM
IRRM
Vtr
Peak off-state current
Peak reverse current
On-state recovery voltage
Gate trigger voltage
-
-
-
-
-
-
-
-
150 Rated VDRM
150 Rated VRRM
mA
mA
V
-
18
-
IT=2×IT(AV)M, tp=10ms, Tcase=25°C
VGT
IGT
VGD
IH
-
3.0
600
V
Tj=25°C
VD=10V, IT=3A
Gate trigger current
-
-
mA
V
Gate non-trigger voltage
Holding current
0.25 Rated VDRM
1000 Tj=25°C
-
mA
µs
µs
µC
µC
A
tgd
Gate-controlled turn-on delay time
Turn-on time
1.0
3.5
17000
2.0
5.0
-
VD=60% VDRM, IT=2000A, di/dt=10A/µs,
I
FG=2A, tr=0.5µs, Tj=25°C
tgt
-
-
-
-
-
Qrr
Qra
Irm
Recovered charge
Recovered charge, 50% Chord
Reverse recovery current
Reverse recovery time
11000 12000
I
TM=4000A, tp=2000µs, di/dt=10A/µs,
Vr=100V
340
65
-
-
trr
µs
ITM=4000A, tp=2000µs, di/dt=10A/µs,
Vr=100V, Vdr=80%VDRM, dVdr/dt=20V/µs
-
-
800
-
-
tq
Turn-off time
µs
I
TM=4000A, tp=2000µs, di/dt=10A/µs,
1600
Vr=100V, Vdr=80%VDRM, dVdr/dt=200V/µs
-
-
-
0.0085 Double side cooled
0.017 Single side cooled
77
K/W
K/W
kN
RthJK
F
Thermal resistance, junction to heatsink
-
-
Mounting force
Weight
63
-
1.23
-
-
Outlines TC & TT
Outlines TD & TV
Wt
kg
-
1.70
Notes:-
1) Unless otherwise indicated Tj=125°C.
2) For other clamp forces consult factory.
Notes on rupture rated packages.
This product is available with a non-rupture rated package.
For additional details on these products, please consult factory.
Provisional Data Sheet. Types K2960T#450 to K2960T#520 Issue 2
Page 2 of 11
October, 2003
WESTCODE An IXYS Company
Medium Voltage Thyristor Types K2960T#450 to K2960T#520
Notes on Ratings and Characteristics
1.0 Voltage Grade Table
V
DRM VDSM VRRM
VRSM
V
VD VR
DC V
2100
2120
2160
2200
2240
Voltage Grade
V
45
46
48
50
52
4500
4600
4800
5000
5200
4600
4700
4900
5100
5300
2.0 Extension of Voltage Grades
This report is applicable to other voltage grades when supply has been agreed by Sales/Production.
3.0 De-rating Factor
A blocking voltage de-rating factor of 0.13%/°C is applicable to this device for Tj below 25°C.
4.0 Repetitive dv/dt
Standard dv/dt is 1000V/µs.
5.0 Gate Drive
The nominal requirement for a typical gate drive is illustrated below. An open circuit voltage of at least 30V
is assumed. This gate drive must be applied when using the full di/dt capability of the device.
IGM
4A/µs
IG
tp1
The magnitude of IGM should be between five and ten times IGT, which is shown on page 2. Its duration
(tp1) should be 20µs or sufficient to allow the anode current to reach ten times IL, whichever is greater.
Otherwise, an increase in pulse current could be needed to supply the necessary charge to trigger. The
‘back-porch’ current IG should remain flowing for the same duration as the anode current and have a
magnitude in the order of 1.5 times IGT.
6.0 Frequency Ratings
The curves illustrated in figures 17 & 18 are for guidance only and are superseded by the maximum
ratings shown on page 1. For operation above line frequency, please consult the factory for assistance.
7.0 Rate of rise of on-state current
The maximum un-primed rate of rise of on-state current must not exceed 1000A/µs at any time during
turn-on on a non-repetitive basis. For repetitive performance, the on-state rate of rise of current must not
exceed 500A/µs at any time during turn-on. Note that these values of rate of rise of current apply to the
total device current including that from any local snubber network.
8.0 Square wave frequency ratings
These ratings are given for load component rate of rise of on-state current of 50A/µs.
Provisional Data Sheet. Types K2960T#450 to K2960T#520 Issue 2
Page 3 of 11
October, 2003
WESTCODE An IXYS Company
Medium Voltage Thyristor Types K2960T#450 to K2960T#520
9.0 Computer Modelling Parameters
9.1 Device Dissipation Calculations
∆T
Rth
2
−VT 0 + VT 0 + 4⋅ ff 2 ⋅r ⋅WAV
WAV =
T
IAV =
and:
2⋅ ff 2 ⋅r
T
∆T = Tj max −THs
Ω
Where VT0=1.229V, rT=0.212m ,
R
= Supplementary thermal impedance, see table below and
th
ff
= Form factor, see table below.
Supplementary Thermal Impedance
30° 60° 90° 120°
Conduction Angle
180°
270°
d.c.
Square wave Double Side Cooled
Square wave Single Side Cooled
Sine wave Double Side Cooled
Sine wave Single Side Cooled
0.00923 0.00915 0.00907 0.00899 0.00884 0.00864 0.0085
0.01801 0.01792 0.01783 0.01775 0.01760 0.01739 0.0170
0.00917 0.00906 0.00898 0.00890 0.00867
0.01794 0.01782 0.01773 0.01765 0.01742
Form Factors
Conduction Angle
Square wave
Sine wave
30°
3.464
3.98
60°
2.449
2.778
90°
2
2.22
120°
1.732
1.879
180°
1.414
1.57
270°
1.149
d.c.
1
9.2 D.C. Thermal Impedance Calculation
p=n
−t
τ p
r = r ⋅ 1− e
∑
t
p
=
p 1
p = 1 n, n
to
Where
is the number of terms in the series and:
t = Duration of heating pulse in seconds.
rt
= 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:
D.C. Double Side Cooled
2
Term
rp
τp
1
3
4.934536×10-3
0.8203239
2.693673×10-3
0.1170407
8.295909×10-4
0.0170874
D.C. Single Side Cooled
2
Term
1
3
4
0.01011545
5.990464
3.424005×10-3
1.10841
2.491583×10-3
0.140561
1.174174×10-3
rp
τp
0.02103968
Provisional Data Sheet. Types K2960T#450 to K2960T#520 Issue 2
Page 4 of 11
October, 2003
WESTCODE An IXYS Company
Medium Voltage Thyristor Types K2960T#450 to K2960T#520
9.3 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
a set of constants A, B, C, D, forming the coefficients of the representative equation for VT in
terms of IT given below:
(ii)
VT A B ln IT C IT D IT
= + ⋅ ( )+ ⋅ + ⋅
The constants, derived by curve fitting software, are given below for the hot characteristic. 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
B
C
D
1.59147985
-0.1394909
-4
×
1.0635 10
0.01960701
10.0 Snubber Components
When selecting snubber components, care must be taken not to use excessively large values of snubber
capacitor or excessively small values of snubber resistor. Such excessive component values may lead to
device damage due to the large resultant values of snubber discharge current. If required, please consult
the factory for assistance.
11.0 Reverse recovery ratings
(i)
Qra is based on 50% Irm chord as shown in Fig. 1
µ
(ii)
Qrr is based on a 150 s integration time i.e.
µs
150
Qrr = irr .dt
∫
0
t1
t2
K Factor =
(iii)
Fig. 1
12.0 Duty cycle lines
The 100% duty cycle is represented on the frequency ratings by a straight line. Other duties can be
included as parallel to the first.
Provisional Data Sheet. Types K2960T#450 to K2960T#520 Issue 2
Page 5 of 11
October, 2003
WESTCODE An IXYS Company
Medium Voltage Thyristor Types K2960T#450 to K2960T#520
Curves
Figure 1 - On-state characteristics of Limit device
Figure 2 - Transient thermal impedance
10000
0.1
K2960T#450-520
K2960T#450-520
Tj = 125°C
Issue 2
Issue 2
SSC
0.017K/W
0.01
DSC
0.0085K/W
0.001
0.0001
1000
0.00001
0.000001
100
0
0.5
1
1.5
2
2.5
3
3.5
1E-05 0.0001 0.001 0.01
0.1
1
10
100
Instantaneous on-state voltage - VT (V)
Figure 3 - Gate characteristics - Trigger limits
Figure 4 - Gate characteristics - Power curves
8
20
K2960T#450-520
Issue 2
K2960T#450-520
Issue 2
Tj=25°C
7
Tj=25°C
18
16
14
12
10
8
Max VG dc
6
Max VG dc
5
4
PG Max 50W dc
IGT, VGT
3
2
6
4
PG 5W dc
Min VG dc
Min VG dc
1
2
IGD, VGD
0
0
0
2
4
6
8
10
0
0.25
0.5
0.75
1
1.25
1.5
Gate Trigger Current - IGT (A)
Gate Trigger Current - IGT (A)
Provisional Data Sheet. Types K2960T#450 to K2960T#520 Issue 2
Page 6 of 11
October, 2003
WESTCODE An IXYS Company
Medium Voltage Thyristor Types K2960T#450 to K2960T#520
Figure 5 - Total recovered charge, Qrr
Figure 6 - Recovered charge, Qra (50% chord)
100000
100000
K2960T#450-520
K2960T#450-520
Issue 2
Issue 2
Tj = 125°C
Tj = 125°C
4000A
3000A
2000A
1000A
4000A
3000A
2000A
1000A
10000
10000
1000
1
10
100
1000
1
10
100
1000
Commutation rate - di/dt (A/µs)
Commutation rate - di/dt (A/µs)
Figure 7 - Peak reverse recovery current, Irm
Figure 8 - Maximum recovery time, trr (50% chord)
1000
10000
K2960T#450-520
K2960T#450-520
Issue 2
Issue 2
Tj = 125°C
Tj = 125°C
4000A
3000A
2000A
1000A
100
1000
100
10
4000A
3000A
2000A
1000A
10
1
1
10
100
1000
1
10
100
1000
Commutation rate - di/dt (A/µs)
Commutation rate - di/dt (A/µs)
Provisional Data Sheet. Types K2960T#450 to K2960T#520 Issue 2
Page 7 of 11
October, 2003
WESTCODE An IXYS Company
Medium Voltage Thyristor Types K2960T#450 to K2960T#520
Figure 9 – On-state current vs. Power dissipation –
Double Side Cooled (Sine wave)
Figure 10 – On-state current vs. Heatsink
temperature - Double Side Cooled (Sine wave)
14000
150
K2960T#450-520
K2960T#450-520
Issue 2
Issue 2
12000
180°
125
120°
90°
60°
30°
10000
8000
6000
4000
2000
0
100
75
50
25
30°
60°
90° 120° 180°
0
0
1000
2000
3000
4000
0
1000
2000
3000
4000
Mean forward current (A) (Whole cycle averaged)
Mean forward current (A) (Whole cycle averaged)
Figure 11 – On-state current vs. Power dissipation
– Double Side Cooled (Square wave)
Figure 12 – On-state current vs. Heatsink
temperature – Double Side Cooled (Square wave)
150
14000
K2960T#450-520
K2960T#450-520
Issue 2
Issue 2
12000
125
10000
8000
100
30°
d.c.
60°
270°
180°
120°
75
90°
120°
180°
270°
d.c.
6000
90°
60°
30°
50
25
0
4000
2000
0
0
1000
2000
3000
4000
5000
6000
0
1000
2000
3000
4000
5000
6000
Mean Forward Current (Amps) (Whole Cycle Averaged)
Mean Forward Current (Amps) (Whole Cycle Averaged)
Provisional Data Sheet. Types K2960T#450 to K2960T#520 Issue 2
Page 8 of 11
October, 2003
WESTCODE An IXYS Company
Medium Voltage Thyristor Types K2960T#450 to K2960T#520
Figure 13 – On-state current vs. Power dissipation
– Single Side Cooled (Sine wave)
Figure 14 – On-state current vs. Heatsink
temperature – Single Side Cooled (Sine wave)
7000
150
K2960T#450-520
K2960T#450-520
Issue 2
Issue 2
180°
6000
120°
90°
125
60°
30°
5000
4000
3000
2000
1000
0
100
75
50
25
30°
60° 90° 120° 180°
0
0
500
1000
1500
2000
2500
3000
0
500
1000
1500
2000
2500
3000
Mean forward current (A) (Whole cycle averaged)
Mean forward current (A) (Whole cycle averaged)
Figure 15 – On-state current vs. Power dissipation
– Single Side Cooled (Square wave)
Figure 16 – On-state current vs. Heatsink
temperature – Single Side Cooled (Square wave)
150
7000
K2960T#450-520
K2960T#450-520
Issue 2
Issue 2
6000
125
5000
100
30°
60°
90°
4000
d.c.
270°
180°
120°
90°
120°
75
180°
270°
d.c.
3000
60°
30°
50
25
0
2000
1000
0
0
500
1000
1500
2000
2500
3000
3500
0
500
1000
1500
2000
2500
3000
3500
Mean Forward Current (Amps) (Whole Cycle Averaged)
Mean Forward Current (Amps) (Whole Cycle Averaged)
Provisional Data Sheet. Types K2960T#450 to K2960T#520 Issue 2
Page 9 of 11
October, 2003
WESTCODE An IXYS Company
Medium Voltage Thyristor Types K2960T#450 to K2960T#520
Figure 17 – Square Wave Frequency Ratings
Figure 18 – Sine Wave Frequency Ratings
1.00E+05
1.00E+05
K2960T#450-520
K2960T#450-520
Issue 2
Issue 2
di/dt=100A/µs
TK=55°C
1kA
THK=55°C
1kA
100% Duty Cycle
100% Duty Cycle
2kA
1.00E+04
1.00E+03
1.00E+02
1.00E+01
1.00E+00
1.00E+04
2kA
3kA
4kA
6kA
3kA
1.00E+03
4kA
5kA
1.00E+02
1.00E+01
1.00E-05
1.00E-04
1.00E-03
1.00E-02
1.00E-05
1.00E-04
1.00E-03
1.00E-02
Pulse width (s)
Pulse Width (s)
Figure 19 - Maximum surge and I2t Ratings
Gate may temporarily lose control of conduction angle
100000
1.00E+08
I2t: VRRM 10V
≤
I2t: 60% VRRM
≤
ITSM: VRRM 10V
10000
1.00E+07
1.00E+06
ITSM: 60% VRRM
Tj (initial) = 125°C
K2960T#450-520
Issue 2
1000
1
3
5
10
1
5
10
50 100
Duration of surge (ms)
Duration of surge (cycles @ 50Hz)
Provisional Data Sheet. Types K2960T#450 to K2960T#520 Issue 2
Page 10 of 11
October, 2003
WESTCODE An IXYS Company
Medium Voltage Thyristor Types K2960T#450 to K2960T#520
Outline Drawing & Ordering Information
Outline options TC and TT
Outline options TD and TV
ORDERING INFORMATION
(Please quote 10 digit code as below)
K2960
0
Outline Code
TC=26.1mm height, TT=26.1mm height, rupture rated
TD=33.1mm height, TV=33.1mm height, rupture rated
Voltage code
Fixed turn-off
Fixed
VDRM/100
45-52
Type Code
time code
Typical order code: K2960TV500 – 5000V VDRM, VRRM, 33.1mm clamp height, rupture rated capsule.
IXYS Semiconductor GmbH
Edisonstraße 15
Westcode Semiconductors Ltd
Langley Park Way, Langley Park,
Chippenham, Wiltshire, SN15 1GE.
Tel: +44 (0)1249 444524
D-68623 Lampertheim
Tel: +49 6206 503-0
WESTCODE
Fax: +49 6206 503-627
E-mail: marcom@ixys.de
Fax: +44 (0)1249 659448
An IXYS Company
E-mail: WSL.sales@westcode,com
IXYS Corporation
Westcode Semiconductors Inc
3270 Cherry Avenue
3540 Bassett Street
www.westcode.com
www.ixys.com
Santa Clara CA 95054 USA
Tel: +1 (408) 982 0700
Fax: +1 (408) 496 0670
E-mail: sales@ixys.net
Long Beach CA 90807 USA
Tel: +1 (562) 595 6971
Fax: +1 (562) 595 8182
E-mail: WSI.sales@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 Westcode Semiconductors Ltd.
© 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, 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.
Provisional Data Sheet. Types K2960T#450 to K2960T#520 Issue 2
Page 11 of 11
October, 2003
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SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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VISHAY
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