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| WESTCODE An Date:- 25 Aug, 2004 Data Sheet Issue:- 1 IXYS Company Soft Recovery Diode Type M0367WC140 to M0367WC280 Old Type No.: SM16-28CXC144 Absolute Maximum Ratings VOLTAGE RATINGS VRRM VRSM Repetitive peak reverse voltage, (note 1) Non-repetitive peak reverse voltage, (note 1) MAXIMUM LIMITS 1400 - 2800 1500 - 2900 UNITS V V OTHER RATINGS IF(AV)M IF(AV)M IF(AV)M IF(RMS) IF(d.c.) IFSM IFSM2 It It Tj op Tstg 2 2 MAXIMUM LIMITS 367 167 93 742 605 4500 4950 101x10 123x10 3 3 UNITS A A A A A A A As As C C 2 2 Maximum average forward current, Tsink=55C, (note 2) Maximum average forward current. Tsink=100C, (note 2) Maximum average forward. Tsink=100C, (note 3) Nominal RMS forward current, Tsink=25C, (note 2) D.C. forward current, Tsink=25C, (note 4) Peak non-repetitive surge tp=10ms, VRM=60%VRRM, (note 5) Peak non-repetitive surge tp=10ms, VRM10V, (note 5) I t capacity for fusing tp=10ms, VRM=60%VRRM, (note 5) I t capacity for fusing tp=10ms, VRM10V, (note 5) Operating temperature range Storage temperature range 2 2 -40 to +125 -40 to +150 Notes:1) De-rating factor of 0.13% per C is applicable for Tj below 25C. 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, 125C Tj initial. Data Sheet. Types M0367WC180 to M0367WC280 Issue 1 Page 1 of 11 August, 2004 WESTCODE An IXYS Company Characteristics Soft Recovery Diode Types M0367WC140 to M0367WC280 PARAMETER VFM VT0 rT VFRM IRRM Qrr Qra Irm trr RthJK F Wt Maximum peak forward voltage Threshold voltage Slope resistance Maximum forward recovery voltage Peak reverse current Recovered charge Recovered charge, 50% Chord Reverse recovery current Reverse recovery time, 50% Chord Thermal resistance, junction to heatsink Mounting force Weight MIN. 3.3 - TYP. 300 120 75 3.3 70 MAX. TEST CONDITIONS (Note 1) 1.86 1.95 1.28 0.92 80 120 20 150 0.09 0.18 5.5 Double side cooled Single side cooled IFM=550A, tp=500s, di/dt=40A/s, Vr=50V, 50% Chord. di/dt = 1000A/s, 25C di/dt = 1000A/s Rated VRRM IFM=635A IFM=730A UNITS V V m V mA C C A s K/W kN g Notes:1) Unless otherwise indicated Tj=125C. Data Sheet. Types M0367WC180 to M0367WC280 Issue 1 Page 2 of 11 August, 2004 WESTCODE An IXYS Company Notes on Ratings and Characteristics 1.0 Voltage Grade Table Voltage Grade 14 22 28 2.0 De-rating Factor VRRM (V) 1400 2200 2800 Soft Recovery Diode Types M0367WC140 to M0367WC280 VRSM (V) 1500 2300 2900 VR dc (V) 930 1350 1600 A blocking voltage de-rating factor of 0.13% per C is applicable to this device for Tj below 25C. 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(I F ) + C I F + D I F 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 150s integration time. 150 s I.e. Qrr = i 0 rr .dt t1 t2 (iii) K Factor = Data Sheet. Types M0367WC180 to M0367WC280 Issue 1 Page 3 of 11 August, 2004 WESTCODE An IXYS Company 5.0 Reverse Recovery Loss Soft Recovery Diode Types M0367WC140 to M0367WC280 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. RthJK = 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: R2 = 4 Where: Vr CS di dt 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 M0367WC180 to M0367WC280 Issue 1 Page 4 of 11 August, 2004 WESTCODE An IXYS Company 7.0 Computer Modelling Parameters 7.1 Device Dissipation Calculations Soft Recovery Diode Types M0367WC140 to M0367WC280 I AV - VT 0 + VT 0 + 4 ff 2 rT WAV = 2 ff 2 rT Where VT0 =1.28V, rT = 0.92m ff = form factor (normally unity for fast diode applications) WAV = T Rth T = T j ( 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) the well established VT0 and rT tangent used for rating purposes and (ii) 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(I F ) + C I F + D I F The constants, derived by curve fitting software, are given in this report for hot characteristics. The resulting values for VF agree with the true device characteristic over a current range, which is limited to that plotted. 25C Coefficients A B C D 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/s. 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. 0.72786582 0.08415369 4.9174x10 -4 125C Coefficients 0.213363381 0.1838858 6.93289x10 7.80495x10 -4 -4 0.01098145 Data Sheet. Types M0367WC180 to M0367WC280 Issue 1 Page 5 of 11 August, 2004 WESTCODE An IXYS Company Curves Figure 1 - Forward characteristics of Limit device 10000 M0367WC140-280 Issue 1 Soft Recovery Diode Types M0367WC140 to M0367WC280 Figure 2 - Maximum forward recovery voltage 1000 M0367WC140-280 Issue 1 125C 25C 25C 125C Maximum forward recovery voltage - VFRM (V) 4 Instantaneous forward current - IFM (A) 100 1000 10 100 0 1 2 3 Maximum instantaneous forward voltage - VFM (V) 1 10 100 1000 10000 Rate of rise of forward current - di/dt (A/s) Figure 3 - Recovered charge, Qrr 10000 M0367WC140-280 Issue 1 Tj = 125C Figure 4 - Recovered charge, Qra (50% chord) 1000 M0367WC140-280 Issue 1 Tj = 125C 1500A 1000A 550A 250A Total recovered charge - Qrr (C) 1500A 1000 1000A 550A 250A Recovered charge - Qra (C) 1000 100 100 1 10 100 Commutation rate - di/dt (A/s) 10 1 10 100 1000 Commutation rate - di/dt (A/s) Data Sheet. Types M0367WC180 to M0367WC280 Issue 1 Page 6 of 11 August, 2004 WESTCODE An IXYS Company Figure 5 - Maximum reverse current, Irm 1000 M0367WC140-280 Issue 1 Tj = 125C 1500A 1000A 550A 250A Soft Recovery Diode Types M0367WC140 to M0367WC280 Figure 6 - Maximum recovery time, trr (50% chord) 10 M0367WC140-280 Issue 1 Tj = 125C Reverse recovery current - Irm (A) 100 Recovery time - trr (s) 1500A 1000A 550A 250A 10 1 10 100 1000 Commutation rate - di/dt (A/s) 1 1 10 100 1000 Commutation rate - di/dt (A/s) Figure 7 - Reverse recovery energy per pulse 10000 M0367WC140-280 Issue 1 Tj = 125C Vr=67% VRRM 0.1F, 5 Snubber Figure 8 - Sine wave energy per pulse 1.00E+02 M0367WC140-280 Issue 1 Tj = 125C 1.00E+01 1000A 400A 200A 100A Energy per pulse (J) 3000A 2000A 1000A 500A 250A 1000 Energy per pulse - Er (mJ) 1.00E+00 100 1.00E-01 10 1 10 100 1000 Commmutation rate - di/dt (A/s) 1.00E-02 1.00E-05 1.00E-04 1.00E-03 1.00E-02 Pulse width (s) Data Sheet. Types M0367WC180 to M0367WC280 Issue 1 Page 7 of 11 August, 2004 WESTCODE An IXYS Company Figure 9 - Sine wave frequency vs. pulse width 1.00E+05 250A TK = 55C Soft Recovery Diode Types M0367WC140 to M0367WC280 Figure 10 - Sine wave frequency vs. pulse width 500A 1.00E+04 100% Duty Cycle 1000A Frequency (Hz) 1.00E+03 2000A 3000A 1.00E+02 1.00E+01 1.00E-05 1.00E-04 1.00E-03 1.00E-02 Pulse width (s) Data Sheet. Types M0367WC180 to M0367WC280 Issue 1 Page 8 of 11 August, 2004 WESTCODE An IXYS Company Figure 13 - Square wave frequency vs. pulse width 1.00E+05 M0367WC140-280 Issue 1 di/dt =100A/s 250A TK=55C Soft Recovery Diode Types M0367WC140 to M0367WC280 Figure 14 - Square wave frequency vs. pulse width 1.00E+05 M0367WC140-280 Issue 1 di/dt =500A/s TK = 55C 250A 1.00E+04 100% Duty Cycle 100% Duty Cycle 1.00E+04 500A 500A Frequency (Hz) 1.00E+03 2000A Frequency (Hz) 1000A 1.00E+03 1000A 3000A 1.00E+02 1.00E+02 2000A 3000A 1.00E+01 1.00E-05 1.00E-04 1.00E-03 1.00E-02 1.00E+01 1.00E-05 Pulse width (s) 1.00E-04 1.00E-03 Pulse width (s) 1.00E-02 Figure 15 - Square wave frequency vs. pulse width 1.00E+05 M0367WC140-280 Issue 1 di/dt =100A/s TK = 85C 250A 1.00E+04 500A 100% Duty Cycle Figure 16 - Square wave frequency vs. pulse width 1.00E+05 M0367WC140-280 Issue 1 di/dt =500A/s TK = 85C 1.00E+04 250A 100% Duty Cycle 500A Frequency (Hz) 1000A 1.00E+03 Frequency (Hz) 1.00E+03 1000A 2000A 1.00E+02 3000A 1.00E+02 2000A 1.00E+01 1.00E-05 1.00E-04 1.00E-03 Pulse width (s) 1.00E-02 1.00E+01 1.00E-05 1.00E-04 1.00E-03 Pulse width (s) 1.00E-02 Data Sheet. Types M0367WC180 to M0367WC280 Issue 1 Page 9 of 11 August, 2004 WESTCODE An IXYS Company Figure 17 - Maximum surge and I t ratings 2 Soft Recovery Diode Types M0367WC140 to M0367WC280 100000 Total peak half sine surge current - I FSM (A) M0367WC140-280 Issue 1 1.00E+06 I t: VRRM10V I t: VR=60% VRRM 2 2 Tj (initial) = 125C 10000 1.00E+05 IFSM: VRRM10V IFSM: VR=60% VRRM 1000 1 3 5 10 1 5 10 50 100 1.00E+04 Duration of surge (ms) Figure 18 - Transient thermal impedance Duration of surge (cycles @ 50Hz) 1 M0367WC140-280 Issue 1 SSC 0.18K/W Thermal impedance (K/W) 0.1 DSC 0.09K/W 0.01 0.001 0.0001 0.0001 0.001 0.01 0.1 Time (s) 1 10 100 Data Sheet. Types M0367WC180 to M0367WC280 Issue 1 Page 10 of 11 August, 2004 Maximum I t (A s) 2 2 WESTCODE An IXYS Company Outline Drawing & Ordering Information Soft Recovery Diode Types M0367WC140 to M0367WC280 ORDERING INFORMATION M0367 Fixed Type Code (Please quote 10 digit code as below) WC Fixed outline code Voltage code VRRM/100 14-28 0 Fixed code Order code: M0367WC220 - 2200V VRRM, 14.4mm clamp height capsule. IXYS Semiconductor GmbH Edisonstrae 15 D-68623 Lampertheim Tel: +49 6206 503-0 Fax: +49 6206 503-627 E-mail: marcom@ixys.de 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 An IXYS Company 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 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 (c) Westcode Semiconductors Ltd. 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. 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 M0367WC180 to M0367WC280 Issue 1 Page 11 of 11 August, 2004 |
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