WESTCODE Date:- 20 Sep 2004 Data Sheet Issue:- 1 IXYS Company An Rectifier Diode Types W0642WC160 to W0642WC240 Old Type No.: SW16-24CXC380 Absolute Maximum Ratings VOLTAGE RATINGS MAXIMUM LIMITS UNITS VRRM Repetitive peak reverse voltage, (note 1) 1600-2400 V VRSM Non-repetitive peak reverse voltage, (note 1) 1700-2500 V MAXIMUM LIMITS UNITS OTHER RATINGS IF(AV)M Maximum average forward current, Tsink=55°C, (note 2) 642 A IF(AV)M Maximum average forward current. Tsink=100°C, (note 2) 477 A IF(AV)M Maximum average forward current. Tsink=100°C, (note 3) 291 A IF(RMS)M Nominal RMS forward current, Tsink=25°C, (note 2) 1157 A IF(d.c.) D.C. forward current, Tsink=25°C, (note 4) 997 A IFSM Peak non-repetitive surge tp=10ms, Vrm=60%VRRM, (note 5) 5500 A IFSM2 Peak non-repetitive surge tp=10ms, Vrm≤10V, (note 5) 6050 I t capacity for fusing tp=10ms, Vrm=60%VRRM, (note 5) It 2 I t capacity for fusing tp=10ms, Vrm≤10V, (note 5) Tj op Operating temperature range -40 to +180 °C Tstg Storage temperature range -40 to +200 °C It 2 A 2 2 151×10 3 As 2 183×10 3 As 2 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, 180°C Tj initial. Data Sheet. Types W0642WC160 to W0642WC240 Issue 1 Page 1 of 9 September, 2004 WESTCODE An IXYS Company Rectifier Diode Types W0642WC160 to W0642WC240 Characteristics PARAMETER MIN. TYP. MAX. TEST CONDITIONS (Note 1) UNITS VFM Maximum peak forward voltage - - 2.10 ITM=1500A V VFM Maximum peak forward voltage - - 2.37 ITM=1900A VT0 Threshold voltage - - 0.99 V rT Slope resistance - - 0.74 mΩ IRRM Peak reverse current - - 15 Rated VRRM mA IRRM Peak reverse current - - 15 Rated VRRM, Tj=25°C mA Qrr Recovered charge - 1000 - Qra Recovered charge, 50% Chord - 525 750 Irr Reverse recovery current - 70 - trr Reverse recovery time - 15 - RthJK Thermal resistance, junction to heatsink - - 0.09 Double side cooled K/W - - 0.18 Single side cooled K/W F Mounting force 3.3 - 5.5 kN Wt Weight - 70 - g µC ITM=500A, tp=500µs, di/dt=10A/µs, Vr=50V Page 2 of 9 A µs Notes:1) Unless otherwise indicated Tj=180°C. Data Sheet. Types W0642WC160 to W0642WC240 Issue 1 µC September, 2004 WESTCODE An IXYS Company Rectifier Diode Types W0642WC160 to W0642WC240 Notes on Ratings and Characteristics 1.0 Voltage Grade Table VDRM VDSM VRRM V 1600 1800 2000 2200 2400 Voltage Grade 16 18 20 22 24 VRSM V 1700 1900 2100 2300 2500 VD VR DC V 1050 1150 1250 1350 1450 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 I AV = WAV = − VT 0 + VT 0 + 4 ⋅ ff ⋅ rT ⋅WAV 2 ⋅ ff 2 ⋅ rT 2 2 and: ∆T Rth ∆T = T j max − TK Where VT0=0.99V, rT=0.74mΩ, Rth = Supplementary thermal impedance, see table below and ff = Form factor, see table below. Supplementary Thermal Impedance Conduction Angle 6 Phase (60°) 3 Phase (120°) ½ Wave (180°) d.c. Square wave Double Side Cooled 0.10258 0.09759 0.09519 0.09092 Square wave Single Side Cooled 0.21094 0.20665 0.20388 0.19887 Sine wave Double Side Cooled 0.09589 0.09352 0.09138 Sine wave Single Side Cooled 0.20761 0.20212 0.20013 Form Factors Conduction Angle 6 Phase (60°) 3 Phase (120°) ½ Wave (180°) d.c. Square wave 2.449 1.732 1.414 1 Sine wave 2.778 1.879 1.57 Data Sheet. Types W0642WC160 to W0642WC240 Issue 1 Page 3 of 9 September, 2004 WESTCODE An IXYS Company Rectifier Diode Types W0642WC160 to W0642WC240 5.2 Calculating VF using ABCD Coefficients The on-state 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, 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 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 180°C Coefficients A 0.990043834 -0.107758622 B -0.01613183 0.2279921 C -4 2.13863×10 6.45812×10 D 0.02120683 -0.01105906 Data Sheet. Types W0642WC160 to W0642WC240 Issue 1 Page 4 of 9 -3 September, 2004 WESTCODE An IXYS Company Rectifier Diode Types W0642WC160 to W0642WC240 5.3 D.C. Thermal Impedance Calculation −t τ rt = ∑ rp ⋅ 1 − e p p =1 p=n 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. τp = Time Constant of rth term. The coefficients for this device are shown in the tables below: D.C. Single Side Cooled Term 1 2 3 4 5 rp 0.1359 0.01281 0.04058 7.41208×10 τp 2.28974 1.21792 0.17167 0.02534 -3 -3 2.15859×10 -3 2.7968×10 D.C. Double Side Cooled Term 1 2 3 4 rp 0.05189 0.02567 0.01199 1.36098×10 -3 τp 0.39897 0.16272 0.04052 8.55833×10 -3 6.0 Reverse recovery ratings (i) Qra is based on 50% Irm chord as shown in Fig. 1 Fig. 1 150 µs (ii) Qrr is based on a 150µs integration time i.e. Qrr = ∫i rr .dt 0 (iii) K Factor = t1 t2 Data Sheet. Types W0642WC160 to W0642WC240 Issue 1 Page 5 of 9 September, 2004 WESTCODE An IXYS Company Rectifier Diode Types W0642WC160 to W0642WC240 Curves Figure 1 - Forward characteristics of Limit device Figure 2 - Transient thermal impedance 10000 1 W0642WC160-240 Issue 1 25°C W0642WC160-240 Issue 1 180°C SSC 0.18K/W DSC 0.09K/W Thermal impedance (K/W) Instantaneous forward current - IFM (A) 0.1 1000 0.01 0.001 100 0 1 2 3 4 5 0.0001 0.0001 6 0.001 0.01 Maximum instantaneous forward voltage - VFM (V) 0.1 1 10 100 Time (s) Figure 3 - Maximum surge Rating 1.00E+07 W0642WC160-240 Issue 1 Tj (initial) = 180°C 2 2 I2t: VRRM≤10V Maximum I t (A s) Total peak half sine surge current - IFSM (A) 100000 10000 I2t: VR=60% VRRM 1.00E+06 IFSM: VRRM≤10V IFSM: VR=60% VRRM 1000 1 3 5 10 Duration of surge (ms) Data Sheet. Types W0642WC160 to W0642WC240 Issue 1 1 5 10 50 100 1.00E+05 Duration of surge (cycles @ 50Hz) Page 6 of 9 September, 2004 WESTCODE An IXYS Company Rectifier Diode Types W0642WC160 to W0642WC240 Figure 4 - Total recovered charge, Qrr Figure 5 - Recovered charge, Qra (50% chord) 10000 10000 W0642WC160-240 Issue 1 Tj = 180°C W0642WC160-240 Issue 1 Tj = 180°C Recovered charge - Qra (µC) Total recovered charge - Qrr (µC) 1500A 1000A 500A 250A 1000 100 1500A 1000A 500A 250A 1000 100 1 10 100 1000 1 10 Commutation rate - di/dt (A/µs) Figure 6 - Peak reverse recovery current, Irm W0642WC160-240 Issue 1 Tj = 180°C Recovery time - trr (µs) Reverse recovery current - Irm (A) W0642WC160-240 Issue 1 1500A 1000A 500A 250A Tj = 180°C 1000 Figure 7 - Maximum recovery time, trr (50% chord) 100 1000 100 Commutation rate - di/dt (A/µs) 100 10 1500A 1000A 500A 250A 1 10 1 10 100 1 1000 Data Sheet. Types W0642WC160 to W0642WC240 Issue 1 10 100 1000 Commutation rate - di/dt (A/µs) Commutation rate - di/dt (A/µs) Page 7 of 9 September, 2004 WESTCODE An IXYS Company Rectifier Diode Types W0642WC160 to W0642WC240 Figure 8 – Forward current vs. Power dissipation – Double Side Cooled Figure 9 – Forward current vs. Heatsink temperature - Double Side Cooled 180 1800 W0642WC160-240 Issue 1 W0642WC160-240 Issue 1 d.c. ½ wave 3ø 1600 160 6ø 140 Maximum permissable heatsink temperature (°C) Maximum Forward Dissipation (W) 1400 1200 1000 800 600 120 100 80 60 400 40 200 20 6ø 0 ½ wave d.c. 0 0 200 400 600 800 1000 1200 0 Mean Forward Current (A) (Whole cycle averaged) 900 200 400 600 180 3ø 6ø ½ wave 1000 Figure 11 – Forward current vs. Heatsink temperature – Single Side Cooled W0642WC160-240 Issue 1 800 800 Mean Forward Current (A) (Whole cycle averaged) Figure 10 – Forward current vs. Power dissipation – Single Side Cooled d.c. W0642WC160-240 Issue 1 160 700 140 Maximum permissible heatsink temperature (°C) Maximum Forward Dissipation (W) 3ø 600 500 400 300 200 120 100 80 60 40 100 20 6ø 0 0 100 200 300 400 500 600 ½ wave d.c. 0 700 0 Mean Forward Current (A) (Whole cycle averaged) Data Sheet. Types W0642WC160 to W0642WC240 Issue 1 3ø 200 400 600 800 Mean forward current (A) (Whole cycle averaged) Page 8 of 9 September, 2004 WESTCODE An IXYS Company Rectifier Diode Types W0642WC160 to W0642WC240 Outline Drawing & Ordering Information ORDERING INFORMATION WC 0 Fixed outline code Voltage code VDRM/100 16-24 Fixed code W0642 Fixed Type Code (Please quote 10 digit code as below) Order code: W0642WC220 – 2200V VRRM, 14.4mm clamp height capsule. IXYS Semiconductor GmbH Edisonstraße 15 D-68623 Lampertheim Tel: +49 6206 503-0 Fax: +49 6206 503-627 E-mail: [email protected] 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: [email protected] 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 Langley Park Way, Langley Park, Chippenham, Wiltshire SN15 1GE. 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] © 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 W0642WC160 to W0642WC240 Issue 1 Page 9 of 9 September, 2004