M0872LC180 [LITTELFUSE]
Rectifier Diode, 1 Phase, 1 Element, 872A, 1800V V(RRM), Silicon,;
| 型号： | M0872LC180 |
| 厂家： | 
LITTELFUSE |
| 描述： | Rectifier Diode, 1 Phase, 1 Element, 872A, 1800V V(RRM), Silicon, 软恢复二极管 |
| 文件： | 总11页 (文件大小：375K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Date:- 10 Mar, 2004
Data Sheet Issue:- 1
WESTCODE
An IXYS Company
Soft Recovery Diode
Type M0872LC140 to M0872LC210
(Old Type No.: SM14-21CXC224)
Absolute Maximum Ratings
MAXIMUM
LIMITS
VOLTAGE RATINGS
UNITS
VRRM
VRSM
Repetitive peak reverse voltage, (note 1)
Non-repetitive peak reverse voltage, (note 1)
1400-2100
V
V
1400-2200
MAXIMUM
LIMITS
OTHER RATINGS
UNITS
IF(AV)M
IF(AV)M
IF(AV)M
IF(RMS)
If(d.c.)
IFSM
Maximum average forward current, Tsink=55°C, (note 2)
Maximum average forward current. Tsink=85°C, (note 2)
Maximum average forward. Tsink=85°C, (note 3)
Nominal RMS forward current, Tsink=25°C, (note 2)
D.C. forward current, Tsink=25°C, (note 4)
872
A
A
577
332
A
1757
A
1439
A
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
10
kA
kA
A2s
A2s
°C
°C
IFSM2
I2t
I2t
11
500×103
605×103
-40 to +125
-40 to +150
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, 125°C Tj initial.
Data Sheet. Types M0872LC140 to M0872LC210 Issue 1
Page 1 of 11
March, 2004
WESTCODE An IXYS Company
Soft Recovery Diode Type M0872LC140 to M0872LC210
Characteristics
PARAMETER
MIN.
TYP. MAX. TEST CONDITIONS (Note 1)
UNITS
-
-
-
1.5
1.7
1.09
0.34
30
40
50
-
IFM=1200A
IFM=1750A
VFM
Maximum peak forward voltage
V
-
VT0
rT
Threshold voltage
Slope resistance
-
-
V
-
-
mΩ
-
-
-
di/dt = 1000A/µs, Tj=25°C
di/dt = 1000A/µs
Rated VRRM
VFRM
Maximum forward recovery voltage
V
-
IRRM
Qrr
Qra
Irm
Peak reverse current
-
-
mA
µC
µC
A
Recovered charge
-
700
280
140
4.0
-
Recovered charge, 50% Chord
Reverse recovery current
Reverse recovery time, 50% Chord
-
320
-
I
FM=1000A, tp=1000µs, di/dt=60A/µs,
Vr=50V, 50% Chord.
-
trr
-
-
µs
-
0.044 Double side cooled
RthJK
Thermal resistance, junction to heatsink
K/W
-
-
0.088 Single side cooled
F
Mounting force
Weight
10
-
-
20
-
kN
g
Wt
340
Notes:-
1) Unless otherwise indicated Tj=125°C.
Data Sheet. Types M0872LC140 to M0872LC210 Issue 1
Page 2 of 11
March, 2004
WESTCODE An IXYS Company
Notes on Ratings and Characteristics
1.0 Voltage Grade Table
Soft Recovery Diode Type M0872LC140 to M0872LC210
Voltage Grade
VRRM
(V)
VRSM
(V)
VR dc
(V)
14
16
18
20
21
1400
1600
1800
2000
2100
1500
1700
1900
2100
2200
930
1040
1150
1250
1300
2.0 De-rating Factor
A blocking voltage de-rating factor of 0.13% per °C is applicable to this device for Tj below 25°C.
3.0 ABCD Constants
These constants (applicable only over current range of VF characteristic in Figure 1) are the coefficients of
the expression for the forward characteristic given below:
VF = A + B ln(IF ) + C IF + D IF
where IF = instantaneous forward current.
4.0 Reverse recovery ratings
(i) Qra is based on 50% Irm chord as shown in Fig.(a) below.
(ii) Qrr is based on a 150µs integration time.
150µs
Qrr = irr .dt
I.e.
∫
0
t1
K Factor =
(iii)
t2
Data Sheet. Types M0872LC140 to M0872LC210 Issue 1
Page 3 of 11
March, 2004
WESTCODE An IXYS Company
Soft Recovery Diode Type M0872LC140 to M0872LC210
5.0 Reverse Recovery Loss
The following procedure is recommended for use where it is necessary to include reverse recovery loss.
From waveforms of recovery current obtained from a high frequency shunt (see Note 1) and reverse
voltage present during recovery, an instantaneous reverse recovery loss waveform must be constructed.
Let the area under this waveform be E joules per pulse. A new sink temperature can then be evaluated
from:
TSINK = Tj(MAX ) − E
[k + f RthJK
]
Where k = 0.2314 (°C/W)/s
E = Area under reverse loss waveform per pulse in joules (W.s.)
f = Rated frequency in Hz at the original sink temperature.
Rth(JK) = d.c. thermal resistance (°C/W)
The total dissipation is now given by:
W(tot) = W(original ) + E f
NOTE 1 - Reverse Recovery Loss by Measurement
This device has a low reverse recovered charge and peak reverse recovery current. When measuring the
charge, care must be taken to ensure that:
(a) AC coupled devices such as current transformers are not affected by prior passage of high
amplitude forward current.
(b) A suitable, polarised, clipping circuit must be connected to the input of the measuring oscilloscope
to avoid overloading the internal amplifiers by the relatively high amplitude forward current signal.
(c) Measurement of reverse recovery waveform should be carried out with an appropriate critically
damped snubber, connected across diode anode to cathode. The formula used for the calculation of this
snubber is shown below:
Vr
R2 = 4
di
CS
dt
Where: Vr = Commutating source voltage
CS = Snubber capacitance
R = Snubber resistance
6.0 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.
Data Sheet. Types M0872LC140 to M0872LC210 Issue 1
Page 4 of 11
March, 2004
WESTCODE An IXYS Company
7.0 Computer Modelling Parameters
7.1 Device Dissipation Calculations
Soft Recovery Diode Type M0872LC140 to M0872LC210
−V
o
+ V
o
+ 4 ff 2 r WAV
s
IAV =
2 ff 2 r
s
Where VT0 = 1.09V, rT = 0.34mΩ
ff = form factor (normally unity for fast diode applications)
∆T
WAV =
R
th
∆T = Tj(MAX ) −Tk
7.2 Calculation of VF using ABCD Coefficients
The forward 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, and 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 in this report 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
125°C Coefficients
A
B
C
D
1.162077
A
B
C
D
1.087889
5.895938×10-3
3.14729×10-4
-9.380176×10-4
3.637731×10-3
3.537834×10-4
1.10333×10-3
8.0 Frequency Ratings
The curves illustrated in figures 8 to 16 are for guidance only and are superseded by the maximum ratings
shown on page 1.
9.0 Square wave ratings
These ratings are given for load component rate of rise of forward current of 100 and 500 A/µs.
10.0 Duty cycle lines
The 100% duty cycle is represented on all the ratings by a straight line. Other duties can be included as
parallel to the first.
Data Sheet. Types M0872LC140 to M0872LC210 Issue 1
Page 5 of 11
March, 2004
WESTCODE An IXYS Company
Curves
Soft Recovery Diode Type M0872LC140 to M0872LC210
Figure 1 – Forward characteristics of Limit device
Figure 2 – Maximum forward recovery voltage
10000
1000
M0872LC140-210
M0872LC140-210
Issue 1
Issue 1
25°C
125°C
125°C
100
25°C
1000
10
100
1
1
1.5
2
2.5
3
3.5
10
100
1000
10000
Maximum instantaneous forward voltage - VFM (V)
Rate of rise of forward current - di/dt (A/µs)
Figure 3 - Recovered charge, Qrr
Figure 4 - Recovered charge, Qra (50% chord)
10000
1000
M0872LC140-210
2000A
1500A
1000A
500A
M0872LC140-210
Issue 1
Issue 1
Tj = 125°C
Tj = 125°C
2000A
1500A
1000A
500A
1000
100
100
10
1
10
100
1000
1
10
100
1000
Commutation rate - di/dt (A/µs)
Commutation rate - di/dt (A/µs)
Data Sheet. Types M0872LC140 to M0872LC210 Issue 1
Page 6 of 11
March, 2004
WESTCODE An IXYS Company
Soft Recovery Diode Type M0872LC140 to M0872LC210
Figure 5 - Maximum reverse current, Irm
Figure 6 - Maximum recovery time, trr (50% chord)
1000
100
M0872LC140-210
M0872LC140-210
Issue 1
Issue 1
Tj = 125°C
Tj = 125°C
2000A
1500A
1000A
500A
100
10
2000A
1500A
1000A
500A
10
1
1
10
100
1000
1
10
100
1000
Commutation rate - di/dt (A/µs)
Commutation rate - di/dt (A/µs)
Figure 7 – Reverse recovery energy per pulse
Figure 8 - Sine wave energy per pulse
1000
1.00E+03
M0872LC140-210
2000A
M0872LC140-210
Issue 1
Issue 1
Tj = 125°C
Vr=67%VRRM
1000A
500A
Tj = 125°C
Ω
0.1µF, 10 snubber
1.00E+02
250A
3000A
2000A
1500A
1000A
1.00E+01
500A
1.00E+00
1.00E-01
1.00E-02
100
10
100
Commmutation rate - di/dt (A/µs)
1000
1.00E-05
1.00E-04
1.00E-03
1.00E-02
Pulse width (s)
Data Sheet. Types M0872LC140 to M0872LC210 Issue 1
Page 7 of 11
March, 2004
WESTCODE An IXYS Company
Soft Recovery Diode Type M0872LC140 to M0872LC210
Figure 9 - Sine wave frequency vs. pulse width
Figure 10 - Sine wave frequency vs. pulse width
1.00E+05
1.00E+05
M0872LC140-210
M0872LC140-210
Issue 1
Issue 1
TK = 55°C
TK = 85°C
500A
100% Duty Cycle
500A
100% Duty Cycle
1.00E+04
1000A
1.00E+04
1000A
1500A
1500A
2000A
1.00E+03
3000A
1.00E+03
2000A
3000A
1.00E+02
1.00E+02
1.00E+01
1.00E-05
1.00E+01
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 11 - Square wave energy per pulse
Figure 12 - Square wave energy per pulse
1.00E+05
1.00E+05
M0872LC140-210
Issue 1
M0872LC140-210
Issue 1
di/dt =100A/µs
TK=55°C
di/dt =500A/µs
TK = 55°C
500A
100% Duty Cycle
100% Duty Cycle
500A
1.00E+04
1.00E+03
1.00E+02
1.00E+01
1.00E+04
1.00E+03
1.00E+02
1.00E+01
1000A
1000A
1500A
1500A
2000A
3000A
2000A
3000A
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)
Data Sheet. Types M0872LC140 to M0872LC210 Issue 1
Page 8 of 11
March, 2004
WESTCODE An IXYS Company
Soft Recovery Diode Type M0872LC140 to M0872LC210
Figure 13 - Square wave frequency vs. pulse width
Figure 14 - Square wave frequency vs. pulse width
1.00E+05
1.00E+05
M0872LC140-210
Issue 1
M0872LC140-210
Issue 1
di/dt =500A/µs
TK = 85°C
di/dt =100A/µs
TK = 85°C
500A
1.00E+04
500A
1.00E+04
100% Duty Cycle
100% Duty Cycle
1000A
1500A
1000A
1500A
1.00E+03
1.00E+03
1.00E+02
1.00E+01
2000A
3000A
2000A
3000A
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 15 - Square wave frequency vs. pulse width
Figure 16 - Square wave frequency vs. pulse width
1.00E+03
1.00E+03
M0872LC140-210
M0872LC140-210
Issue 1
Issue 1
di/dt =100A/µs
Tj = 125°C
di/dt =500A/µs
Tj = 125°C
1.00E+02
1.00E+02
3000A
2000A
1500A
1000A
500A
1.00E+01
1.00E+01
1.00E+00
1.00E-01
3000A
1.00E+00
2000A
1500A
1000A
500A
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)
Data Sheet. Types M0872LC140 to M0872LC210 Issue 1
Page 9 of 11
March, 2004
WESTCODE An IXYS Company
Soft Recovery Diode Type M0872LC140 to M0872LC210
Figure 17 – Maximum surge and I2t ratings
100000
1.00E+07
M0872LC140-210
Issue 1
I2t: VRRM≤10V
Tj (initial) = 125°C
I2t: VR=60% VRRM
10000
1.00E+06
IFSM: VRRM≤10V
IFSM: VR=60% VRRM
1000
1.00E+05
50 100
1
3
5
10
1
5
10
Duration of surge (ms)
Duration of surge (cycles @ 50Hz)
Figure 18 – Transient thermal impedance
0.1
M0872LC140-210
Issue 1
SSC 0.088K/W
DSC 0.044K/W
0.01
0.001
0.0001
0.0001
0.001
0.01
0.1
1
10
100
Time (s)
Data Sheet. Types M0872LC140 to M0872LC210 Issue 1
Page 10 of 11
March, 2004
WESTCODE An IXYS Company
Soft Recovery Diode Type M0872LC140 to M0872LC210
Outline Drawing & Ordering Information
ORDERING INFORMATION
(Please quote 10 digit code as below)
ꢀꢀ
M0872
LC
0
Voltage code
VDRM/100
14-21
Fixed
Type Code
Fixed
outline code
Fixed code
Order code: M0872LC160 – 1600V VRRM, 27.0mm clamp height capsule.
IXYS Semiconductor GmbH
Edisonstraße 15
D-68623 Lampertheim
Tel: +49 6206 503-0
Fax: +49 6206 503-627
E-mail: marcom@ixys.de
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
WESTCODE
An IXYS Company
IXYS Corporation
3540 Bassett Street
Santa Clara CA 95054 USA
Tel: +1 (408) 982 0700
Fax: +1 (408) 496 0670
E-mail: sales@ixys.net
Westcode Semiconductors Inc
3270 Cherry Avenue
Long Beach CA 90807 USA
Tel: +1 (562) 595 6971
Fax: +1 (562) 595 8182
E-mail: WSI.sales@westcode.com
www.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.
Data Sheet. Types M0872LC140 to M0872LC210 Issue 1
Page 11 of 11
March, 2004
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