W3841VF300 [LITTELFUSE]
Rectifier Diode, 1 Phase, 1 Element, 3841A, 3000V V(RRM), Silicon,;型号: | W3841VF300 |
厂家: | LITTELFUSE |
描述: | Rectifier Diode, 1 Phase, 1 Element, 3841A, 3000V V(RRM), Silicon, 二极管 |
文件: | 总10页 (文件大小:603K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Date:- 27 Jun, 2005
Data Sheet Issue:- 1
An IXYS Company
Provisional Data
Rectifier Diode
Types W3841V#300 to W3841V#340
Development Type No.: WX095V#340
Absolute Maximum Ratings
MAXIMUM
VOLTAGE RATINGS
UNITS
LIMITS
3000-3400
3100-3500
VRRM
VRSM
Repetitive peak reverse voltage, (note 1)
Non-repetitive peak reverse voltage, (note 1)
V
V
MAXIMUM
LIMITS
OTHER RATINGS
UNITS
IF(AV)M
IF(AV)M
IF(AV)M
Maximum average forward current, Tsink=55°C, (note 2)
Maximum average forward current. Tsink=100°C, (note 2)
Maximum average forward current. Tsink=100°C, (note 3)
3841
2819
A
A
1732
A
IF(RMS)M Nominal RMS forward current, Tsink=25°C, (note 2)
6952
A
IF(d.c.)
IFSM
IFSM2
I2t
D.C. forward 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)
Operating temperature range
6033
A
39.8
kA
kA
A2s
A2s
°C
°C
43.8
7.92×106
9.59×106
-40 to +175
-55 to +175
I2t
Tj op
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, 175°C Tj initial.
Provisional Data Sheet. Types W3841V#300 to W3841V#340 AD Issue 1
Page 1 of 9
June, 2005
WESTCODE
An IXYS Company
Rectifier Diode Types W3841V#300 to W3841V#340
Characteristics
PARAMETER
MIN.
TYP. MAX. TEST CONDITIONS (Note 1)
UNITS
-
-
-
1.40 ITM=4600A
V
V
VFM
Maximum peak forward voltage
-
2.19 ITM=11500A
0.860
VT0
rT
Threshold voltage
Slope resistance
-
-
V
-
-
0.115
mW
mA
mA
µC
µC
A
-
-
-
20
Rated VRRM, Tj=25°C
IRRM
Peak reverse current
-
100 Rated VRRM
Qrr
Qra
Irr
Recovered charge
-
5200
3700
200
37
-
Recovered charge, 50% Chord
Reverse recovery current
Reverse recovery time, 50% Chord
-
4500
ITM=1000A, tp=1000µs, di/dt=10A/µs,
Vr=50V
-
-
-
trr
-
µs
-
-
0.016 Double side cooled
0.032 Single side cooled
34
K/W
K/W
kN
RthJK
F
Thermal resistance, junction to heatsink
-
-
Mounting force
Weight
27
-
-
1000
800
-
-
Outline Options VC & VT
Outline Option VF
Wt
g
-
Notes:-
1) Unless otherwise indicated Tj=175°C.
2) For other clamp forces, please 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 W3841V#300 to W3841V#340 AD Issue 1
Page 2 of 9
June, 2005
WESTCODE
An IXYS Company
Rectifier Diode Types W3841V#300 to W3841V#340
Notes on Ratings and Characteristics
1.0 Voltage Grade Table
VRRM
V
3000
3200
3400
VRSM
V
3100
3300
3500
VR
Voltage Grade
DC V
1750
1800
1850
30
32
34
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 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.
5.0 Computer Modelling Parameters
5.1 Device Dissipation Calculations
DT
2
-VT 0 + VT 0 + 4× ff 2 ×r ×WAV
WAV =
T
Rth
IAV =
and:
2× ff 2 ×r
T
DT = Tj max -TK
Where VT0=0.86V, rT=0.115mW,
Rth = Supplementary thermal impedance, see table below and
ff = Form factor, see table below.
Supplementary Thermal Impedance
Conduction Angle
6 phase (60°)
0.0205
3 phase (120°)
0.0190
½ wave (180°)
0.0170
d.c.
Square wave Double Side Cooled
Square wave Single Side Cooled
Sine wave Double Side Cooled
Sine wave Single Side Cooled
0.0160
0.0320
0.0400
0.0376
0.0340
0.0198
0.0177
0.0162
0.0388
0.0355
0.0324
Form Factors
Conduction Angle
Square wave
Sine wave
6 phase (60°)
2.449
3 phase (120°)
1.732
½ wave (180°)
1.414
d.c.
1
2.778
1.879
1.57
Provisional Data Sheet. Types W3841V#300 to W3841V#340 AD Issue 1
Page 3 of 9
June, 2005
WESTCODE
An IXYS Company
Rectifier Diode Types W3841V#300 to W3841V#340
5.2 Calculating VF using ABCD Coefficients
The on-state characteristic IF vs. VF, on page 6 is represented in two ways;
(i)
(ii)
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 VF in
terms of IF given below:
VF = A+ B×ln
(
IF + C × IF + D× IF
)
The constants, derived by curve fitting software, are given below for both hot and cold characteristics.
The resulting values for VF agree with the true device characteristic over a current range, which is limited
to that plotted.
25°C Coefficients
175°C Coefficients
A
B
C
D
0.7415911
0.01014829
5.11423×10-5
4.822900×10-3
A
B
C
D
0.4271823
0.02992417
8.05316×10-5
5.160430×10-3
Provisional Data Sheet. Types W3841V#300 to W3841V#340 AD Issue 1
Page 4 of 9
June, 2005
WESTCODE
An IXYS Company
Rectifier Diode Types W3841V#300 to W3841V#340
5.3 D.C. Thermal Impedance Calculation
p=n
-t
æ
ö
÷
t p
ç
p
r = r × 1- e
å
t
ç
÷
p=1
è
ø
Where p = 1 to n, n 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.
= Time Constant of rth term.
tp
The coefficients for this device are shown in the tables below:
D.C. Double Side Cooled
2
Term
rp
1
3
4
6.850949×10-3
6.006273×10-3
1.872869×10-3
1.385196×10-3
3.319288×10-3
1.219991
0.1764593
0.02313936
tp
D.C. Single Side Cooled
3
Term
rp
1
2
4
5
0.01803063
9.810556
5.201877×10-3
4.810704×10-3
3.890524×10-3
2.299757×10-3
5.541104×10-3
4.974419
0.3591421
0.09925002
tp
6.0 Reverse recovery ratings
(i) Qra is based on 50% Irm chord as shown in Fig. 1
Fig. 1
(ii) Qrr is based on a 150µs integration time i.e.
150µs
Qrr = irr .dt
ò
0
(iii)
t1
K Factor =
t2
Provisional Data Sheet. Types W3841V#300 to W3841V#340 AD Issue 1
Page 5 of 9
June, 2005
WESTCODE
An IXYS Company
Rectifier Diode Types W3841V#300 to W3841V#340
Curves
Figure 1 – Forward characteristics of Limit device
Figure 2 – Transient thermal impedance
10000
0.1
W3841V#300-340
W3841V#300-340
AD Issue 1
AD Issue 1
25°C
175°C
SSC 0.032K/W
DSC 0.016K/W
0.01
1000
0.001
100
0.0001
0
0.5
1
1.5
2
0.0001
0.001
0.01
0.1
1
10
100
Maximum instantaneous forward voltage - VFM (V)
Time (s)
Figure 3 – Maximum surge Rating
1000000
1.00E+08
1.00E+07
1.00E+06
W3841V#300-340
I2t: VRRM£10V
AD Issue 1
Tj (initial) = 175°C
I2t: VR=60% VRRM
100000
IFSM: VRRM£10V
IFSM: VR=60% VRRM
10000
1
3
5
10
1
5
10
50 100
Duration of surge (ms)
Duration of surge (cycles @ 50Hz)
Provisional Data Sheet. Types W3841V#300 to W3841V#340 AD Issue 1
Page 6 of 9
June, 2005
WESTCODE
An IXYS Company
Rectifier Diode Types W3841V#300 to W3841V#340
Figure 4 – Total recovered charge, Qrr
Figure 5 – Recovered charge, Qra (50% chord)
100000
10000
W3841V#300-340
W3841V#300-340
AD Issue 1
AD Issue 1
Tj = 175°C
Tj = 175°C
4000A
2000A
1000A
500A
4000A
2000A
1000A
500A
10000
1000
1000
1
10
100
1000
1
10
100
1000
Commutation rate - di/dt (A/µs)
Commutation rate - di/dt (A/µs)
Figure 6 – Peak reverse recovery current, Irm
Figure 7 – Maximum recovery time, trr (50% chord)
100
10000
W3841V#300-340
W3841V#300-340
AD Issue 1
AD Issue 1
Tj = 175°C
Tj = 175°C
4000A
2000A
1000A
500A
1000
4000A
2000A
10
1000A
500A
100
1
10
1
10
100
1000
1
10
100
1000
Commutation rate - di/dt (A/µs)
Commutation rate - di/dt (A/µs)
Provisional Data Sheet. Types W3841V#300 to W3841V#340 AD Issue 1
Page 7 of 9
June, 2005
WESTCODE
An IXYS Company
Rectifier Diode Types W3841V#300 to W3841V#340
Figure 8 – Forward current vs. Power dissipation –
Double Side Cooled
Figure 9 – Forward current vs. Heatsink temperature
– Double Side Cooled
180
10000
W3841V#300-340
AD Issue 1
W3841V#300-340
AD Issue 1
d.c.
½ wave
9000
8000
7000
6000
5000
4000
3000
2000
1000
0
160
3ø
140
120
100
80
6ø
60
40
20
6ø
3ø
½ wave
5000
d.c.
0
0
1000
2000
3000
4000
5000
6000
7000
0
1000
2000
3000
4000
6000
7000
Mean Forward Current (A) (Whole cycle averaged)
Mean Forward Current (A) (Whole cycle averaged)
Figure 10 – Forward current vs. Power dissipation –
Single Side Cooled
Figure 11 – Forward current vs. Heatsink temperature
– Single Side Cooled
5000
180
W3841V#300-340
W3841V#300-340
AD Issue 1
d.c.
AD Issue 1
½ wave
4500
4000
3500
3000
2500
2000
1500
1000
500
160
3ø
6ø
140
120
100
80
60
40
20
6ø
3ø
½ wave
3000
d.c.
0
0
0
1000
2000
3000
4000
0
1000
2000
4000
Mean Forward Current (A) (Whole cycle averaged)
Mean forward current (A) (Whole cycle averaged)
Provisional Data Sheet. Types W3841V#300 to W3841V#340 AD Issue 1
Page 8 of 9
June, 2005
WESTCODE
An IXYS Company
Rectifier Diode Types W3841V#300 to W3841V#340
Outline Drawing & Ordering Information
Outline option VC or VT
Outline option VF
ORDERING INFORMATION
(Please quote 10 digit code as below)
W3841
V#
¨¨
0
Outline code
Voltage Code
VRRM/100
30-34
Fixed
Type Code
VC = 33.1mm clamp height capsule
VF = 26.5mm clamp height capsule
VT = 33.1mm clamp height capsule, rupture rated
Fixed Code
Typical order code: W3841VF320 – 3200V VRRM, 26.5mm clamp height capsule.
IXYS Semiconductor GmbH
Edisonstraße 15
Westcode Semiconductors Ltd
Langley Park Way, Langley Park,
D-68623 Lampertheim
Tel: +49 6206 503-0
Fax: +49 6206 503-627
E-mail: marcom@ixys.de
Chippenham, Wiltshire, SN15 1GE.
Tel: +44 (0)1249 444524
Fax: +44 (0)1249 659448
E-mail: WSL.sales@westcode,com
An IXYS Company
IXYS Corporation
3540 Bassett Street
Westcode Semiconductors Inc
3270 Cherry Avenue
www.westcode.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
www.ixys.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 W3841V#300 to W3841V#340 AD Issue 1
Page 9 of 9
June, 2005
Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently
evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for,
and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.
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