WESTCODE An Date:- 18 May, 2007 Data Sheet Issue:- 3 IXYS Company Provisional Data Rectifier Diode Types W2899MC320 to W2899MC480 Absolute Maximum Ratings VOLTAGE RATINGS MAXIMUM LIMITS UNITS VRRM Repetitive peak reverse voltage, (note 1) 3200-4800 V VRSM Non-repetitive peak reverse voltage, (note 1) 3300-4900 V MAXIMUM LIMITS UNITS OTHER RATINGS IF(AV)M Maximum average forward current, Tsink=55°C, (note 2) 2899 A IF(AV)M Maximum average forward current. Tsink=100°C, (note 2) 2030 A IF(AV)M Maximum average forward current. Tsink=100°C, (note 3) 1214 A IF(RMS)M Nominal RMS forward current, Tsink=25°C, (note 2) 5312 A IF(d.c.) D.C. forward current, Tsink=25°C, (note 4) 4719 A IFSM Peak non-repetitive surge tp=10ms, Vrm=60%VRRM, (note 5) 25.4 kA IFSM2 Peak non-repetitive surge tp=10ms, Vrm≤10V, (note 5) 28.0 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 +160 °C Tstg Storage temperature range -55 to +160 °C It 2 2 kA 2 3.23×10 6 As 2 3.92×10 6 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) Cathode side cooled, single phase; 50Hz, 180° half-sinewave. 4) Double side cooled. 5) Half-sinewave, 160°C Tj initial. Provisional Data Sheet. Types W2899MC320 to W2899MC480 Issue 3 Page 1 of 9 May, 2007 WESTCODE An IXYS Company Rectifier Diode Types W2899MC320 to W2899MC480 Characteristics PARAMETER MIN. TYP. MAX. TEST CONDITIONS (Note 1) UNITS VFM Maximum peak forward voltage - - 1.90 IFM=4000A V VFM Maximum peak forward voltage - - 2.90 IFM=8600A V VT0 Threshold voltage - - 0.996 V rT Slope resistance - - 0.222 mΩ IRRM Peak reverse current - - 50 Qrr Recovered charge - 7700 - Qra Recovered charge, 50% Chord - 4900 5200 Irm Reverse recovery current - 205 - trr Reverse recovery time, 50% chord - 48 - - - 0.0140 Double side cooled K/W - - 0.0265 Anode side cooled K/W - - 0.0297 Cathode side cooled K/W 25 - RthJK Thermal resistance, junction to heatsink F Mounting force Wt Weight 31 Rated VRRM mA µC µC ITM=1000A, tp=1000µs, di/dt=10A/µs, Vr=100V A µs Note 2 kN 530 g Notes:1) Unless otherwise indicated Tj=160°C. 2) For other clamp forces, please consult factory. Provisional Data Sheet. Types W2899MC320 to W2899MC480 Issue 3 Page 2 of 9 May, 2007 WESTCODE An IXYS Company Rectifier Diode Types W2899MC320 to W2899MC480 Notes on Ratings and Characteristics 1.0 Voltage Grade Table VRRM V 3200 3600 4000 4400 4800 Voltage Grade 32 36 40 44 48 VRSM V 3300 3700 4100 4500 4900 VR DC V 1660 1870 2080 2290 2500 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 2 I AV = WAV = 2 − VT 0 + VT 0 + 4 ⋅ ff ⋅ rT ⋅WAV 2 ⋅ ff 2 ⋅ rT and: ∆T Rth ∆T = T j max − TK Where VT0=0.996V, rT=0.222mΩ, 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 0.01665 0.01581 0.01516 0.0140 Square wave Cathode Side Cooled 0.03217 0.03147 0.03090 0.0297 Sine wave Double Side Cooled 0.01612 0.01531 0.01436 Sine wave Cathode Side Cooled 0.03174 0.03105 0.03022 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 Provisional Data Sheet. Types W2899MC320 to W2899MC480 Issue 3 Page 3 of 9 May, 2007 WESTCODE An IXYS Company Rectifier Diode Types W2899MC320 to W2899MC480 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 160°C Coefficients A 0.827663843 A 0.426801943 B 0.01267808 B 0.05611887 -4 C 1.811695×10 -3 D 4.475688×10 C 1.039088×10 D 5.603232×10 Provisional Data Sheet. Types W2899MC320 to W2899MC480 Issue 3 Page 4 of 9 -4 -3 May, 2007 WESTCODE An IXYS Company Rectifier Diode Types W2899MC320 to W2899MC480 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. Double Side Cooled Term 1 2 -3 3 -3 4 -3 -4 rp 8.594785×10 3.308247×10 1.039072×10 7.916582×10 τp 0.7185764 0.09970181 0.02165834 5.266433×10 Term 1 2 -3 3 rp 0.02196926 5.845724×10 τp 4.127141 0.1629998 -3 -3 1.904897×10 8.832583×10 -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 Provisional Data Sheet. Types W2899MC320 to W2899MC480 Issue 3 Page 5 of 9 May, 2007 WESTCODE An IXYS Company Rectifier Diode Types W2899MC320 to W2899MC480 Curves Figure 1 – Forward characteristics of Limit device Figure 2 – Transient thermal impedance 0.1 10000 W2899MC320-480 AD Issue 3 25°C W2899MC320-480 AD Issue 3 KSC 160°C ASC DSC Thermal impedance (K/W) Instantaneous forward current - IFM (A) 0.01 1000 0.001 0.0001 0.00001 100 0 0.5 1 1.5 2 2.5 0.000001 1E-05 0.0001 0.001 3 Maximum instantaneous forward voltage - VFM (V) 0.01 0.1 1 10 100 Time (s) Figure 3 – Maximum Surge Rating W2899MC320-480 AD Issue 3 1.00E+08 Tj (initial) = 160°C I2t: VR≤10V 2 2 2 I t: VR=60% VRRM Maximum I t (A s) Total peak half sine surge current - IFSM (A) 100000 IFSM: VR≤10V 10000 1.00E+07 IFSM: VR=60% VRRM 1000 1 3 5 10 Duration of surge (ms) 1 5 10 50 100 1.00E+06 Duration of surge (cycles @ 50Hz) Provisional Data Sheet. Types W2899MC320 to W2899MC480 Issue 3 Page 6 of 9 May, 2007 WESTCODE An IXYS Company Rectifier Diode Types W2899MC320 to W2899MC480 Figure 4 – Total recovered charge, Qrr 100000 Figure 5 – Recovered charge, Qra (50% chord) 10000 W2899MC320-480 AD Issue 3 W2899MC320-480 AD Issue 3 Tj = 160°C Tj = 160°C 4000A 2000A 1000A Recovered charge - Qra, 50% chord (µC) Total recovered charge - Qrr (µC) 500A 4000A 2000A 1000A 500A 10000 1000 1000 1 10 100 1000 1 10 Commutation rate - di/dt (A/µs) Figure 6 – Peak reverse recovery current, Irm 10000 1000 W2899MC320-480 AD Issue 3 Tj = 160°C Tj = 160°C 4000A 2000A 1000A 500A 1000 Reverse recovery time - trr, 50% chord (µs) Reverse recovery current - Irm (A) 1000 Figure 7 – Maximum recovery time, trr (50% chord) W2899MC320-480 AD Issue 3 100 10 1 100 Commutation rate - di/dt (A/µs) 10 100 4000A 2000A 1000A 500A 10 1 1000 1 Commutation rate - di/dt (A/µs) Provisional Data Sheet. Types W2899MC320 to W2899MC480 Issue 3 100 10 100 1000 Commutation rate - di/dt (A/µs) Page 7 of 9 May, 2007 WESTCODE An IXYS Company Rectifier Diode Types W2899MC320 to W2899MC480 Figure 8 – Forward current vs. Power dissipation – Double Side Cooled Figure 9 – Forward current vs. Heatsink temperature – Double Side Cooled 180 10000 W2899MC320-480 AD Issue 3 W2899MC320-480 AD Issue 3 d.c. ½ wave 9000 160 3ø 6ø 140 Maximum permissable heatsink temperature (°C) Maximum Forward Dissipation (W) 8000 7000 6000 5000 4000 3000 2000 120 100 80 60 40 20 1000 6ø 0 3ø ½ wave d.c. 0 0 1000 2000 3000 4000 5000 0 6000 Figure 10 – Forward current vs. Power dissipation – Cathode Side Cooled 5000 1000 2000 3000 4000 180 W2899MC320-480 AD Issue 3 d.c. 6ø 3ø 6000 Figure 11 – Forward current vs. Heatsink temperature – Cathode Side Cooled W2899MC320-480 AD Issue 3 4500 5000 Mean Forward Current (A) (Whole cycle averaged) Mean Forward Current (A) (Whole cycle averaged) ½ wave 160 Maximum permissible heatsink temperature (°C) Maximum Forward Dissipation (W) 4000 3500 3000 2500 2000 1500 140 120 100 80 60 1000 40 500 20 6ø 0 0 500 1000 1500 2000 2500 ½ wave d.c. 0 3000 0 Mean Forward Current (A) (Whole cycle averaged) Provisional Data Sheet. Types W2899MC320 to W2899MC480 Issue 3 3ø 500 1000 1500 2000 2500 3000 Mean forward current (A) (Whole cycle averaged) Page 8 of 9 May, 2007 WESTCODE An IXYS Company Rectifier Diode Types W2899MC320 to W2899MC480 Outline Drawing & Ordering Information 100A353 ORDERING INFORMATION (Please quote 10 digit code as below) W2899 MC 0 Fixed Type Code Fixed Outline Code Voltage code VRRM/100 32-48 Fixed code Order code: W2899MC440 – 4400V VRRM, 26.3mm 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] IXYS Corporation 3540 Bassett Street Santa Clara CA 95054 USA Tel: +1 (408) 982 0700 Fax: +1 (408) 496 0670 E-mail: [email protected] WESTCODE An IXYS Company www.westcode.com www.ixys.net 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] 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 W2899MC320 to W2899MC480 Issue 3 Page 9 of 9 May, 2007