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부품번호 | M0347WC250 기능 |
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기능 | Soft Recovery Diode | ||
제조업체 | IXYS | ||
로고 | |||
전체 28 페이지수
Soft Recovery Diode
M0347WC160 to M0347WC250
The data sheet on the subsequent pages of this document is a scanned copy of existing
data for this product.
(Rating Report 90NR9 Issue 2)
This data reflects the old part number for this product which is: SM16-25CXC134. This part
number must NOT be used for ordering purposes - please use the ordering particulars
detailed below.
Please use the following link to view an up to date outline drawing for this device
Outline W1
Where any information on the product matrix page differs from that in the following data,
the product matrix must be considered correct
An electronic data sheet for this product is presently in preparation.
For further information on this product, please contact your local ASM or distributor.
Alternatively, please contact Westcode as detailed below.
M0347
Fixed Type Code
Ordering Particulars
wc ••
Fixed Outline Code
Voltage code
V RRM /100
16-25
Typical Order Code: M0347WC160, 14rnrn clamp height, 1600V VRRM
0
Fixed Code
IXYS Semiconductor GmbH
Edisonstrar..e 15
D-68623 Lampertheim
Tel: +49 6206 503-0
Fax: +496206503-627
E-mail: [email protected]
IXYS Corporation
3540 Bassett Street
Santa Clara CA 95054 USA
Tel: +1 (408) 982 0700
Fax: +1 (408) 496 0670
E-mail: [email protected]
E,
An !;!IXYS Company
E
www.westcode.com
www.ixys.com
Westcode Semiconductors Ltd
Langley Park Way, Langley Park,
Chippenham, Wiltshire, SN151GE.
Tel: +44 (0)1249 444524
Fax: +44 (0)1249 659448
E-mail: [email protected]
Westcode Semiconductors Inc
3270 Cherry Avenue
Long Beach CA 90807 USA
Tel: +1 (562) 595 6971
Fax: +1 (562) 595 8182
E-mail: [email protected]
The information contained herein is confidential and is protected by Copyright. The information may not be used or disdosed 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 speafications at any time without prior notice.
Devices with a suffix code (2-letter, 3-letter or letterfdigiUleHer combination) added to their generic code are not necessarily subject to the conditions
and limits contained in this report.
© Westcode Semiconductors Ltd.
-3-
CONTENTS
Ratings and Characteristics
Voltage grade table
2. Introduction
3. Notes on the Ratings
(a) Square wave ratings
(b) Energy per pulse characteristics
(c) Housing Loss
(d) ABCD constants
(e) Reverse Recovery Ratings
4. Reverse Recovery Loss
(a) Determination by Measurement
(b) Design Method
Limit forward characteristic
Transient thermal impedance
Surge Rating
Forward recovery voltage
Recovered charge, QR.'\' QRR
Reverse recovery current
K factor
Reverse recovery energy per pulse
Square wave frequency rating 85°C Heatsink 1000A/flS
Square wave frequency rating 55°C Heatsink lOOOA/flS
Square wave frequency rating 85°C Heatsink 500Al~tS
Square wave frequency rating 55°C Heatsink 500AlflS
Energy per pulse 1000NflS
Energy per pulse 500NflS
Sine wave frequency rating 85°C Heatsink
Sine wave frequency rating 55°C Heatsink
Sine wave energy per pulse
Outline drawing
Changes:
P2. IRRM increased to 35mA. QRR 'typical' added.
P3. Changes added. Status box added.
P26. OIL. Dwg. updated
R.R.No. 90NR9
R.R. Issue
2
Page Issue 2
Page
1,2
4
5
5
5
5
5
5
6
6,7
8
9
10
11
12,13
14
15
16
17
18
19
20
21
22
23
24
25
26
4페이지 - 6-
(ii)
SQrr is based on a 150uS integration ~ime
i.e. Qrr = 150uS
I . dt
r
r0
4.0 Reverse recovery loss
On account of the number of circuit variables affecting reverse recovery
voltage, no allowance for reverse recovery loss has been made in these ratings.
The following procedure is recommended for use where it is necessary to include
reverse recovery loss.
(a) Determination by measurement
From waveforms of recovery current obtained from a high frequency
shunt (see Note 1) and reverse voltage present during recovery, an
instantaneous reverse recovery lo~>s w;)vcforrn IfItH1t be com} Lr'uc ted. Lcd;
the area under this waveform by A joules per pulse. A new sink temperature
can then be evaluated from:
TS1NK(new) = TSINK (original)
AU't .106
(t
where r t = 1.64 x10-4 , Jt
t dUration of reverse recovery loss per pulse in microseconds
A Area under reverse loss waveform per pulse in joules (W.S.)
f Rated frequency at the original sink temperature.
The total dissipation is now given by
NOTE 1
W(TOT) = W(original) + Axf
Reverse Recovery Loss by Measurement
This device has a low reverse recovered charge and peak reverse recovery
current. When measuring the charge care mus t be tak(m L:D ensure that:
(a) a.c. coupled devices such as current transf~rmers are not
affected by prior passage of high amplitude forward current.
(b) The measuring oscilloscope has adequate dynamic range - typically 100
screen heights - to cope with the initial forward current without
overload.
(c) Measurement of reverse recovery waveform should be carried out with an
appropriate snubber of 0.1 uF, 5 ohms connected across diode anode to
cathode.
7페이지 | |||
구 성 | 총 28 페이지수 | ||
다운로드 | [ M0347WC250.PDF 데이터시트 ] |
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부품번호 | 상세설명 및 기능 | 제조사 |
M0347WC250 | Soft Recovery Diode | IXYS |
M0347WC250 | Soft Recovery Diode | IXYS |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |