WESTCODE An Date:- 17 May, 2006 Data Sheet Issue:- 1 IXYS Company Provisional Data Wespack Rectifier Diode Types W4693QR050 to W4693QR080 Absolute Maximum Ratings VOLTAGE RATINGS MAXIMUM LIMITS UNITS VRRM Repetitive peak reverse voltage, (note 1) 500 – 800 V VRSM Non-repetitive peak reverse voltage, (note 1) 600 – 900 V MAXIMUM LIMITS UNITS OTHER RATINGS IF(AV)M Maximum average forward current, Tsink=55°C, (note 2) 4693 A IF(AV)M Maximum average forward current. Tsink=100°C, (note 2) 3399 A IF(AV)M Maximum average forward current. Tsink=100°C, (note 3) 1786 A IF(RMS) Nominal RMS forward current, Tsink=25°C, (note 2) 8561 A IF(d.c.) D.C. forward current, Tsink=25°C, (note 4) 6998 A IFSM Peak non-repetitive surge tp=10ms, Vrm=60%VRRM, (note 5) 31.5 kA IFSM2 Peak non-repetitive surge tp=10ms, Vrm≤10V, (note 5) 34.7 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 -55 to +180 °C It 2 2 kA 2 4.98×10 6 As 2 6.02×10 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, 180°C Tj initial. Provisional Data Sheet. Types W4693QR050 to W4693QR080 Issue 1 Page 1 of 9 May 2006 WESTCODE An IXYS Company Wespack Rectifier Diode Types W4693QR050 to W4693QR080 Characteristics PARAMETER MIN. TYP. MAX. TEST CONDITIONS (Note 1) UNITS VFM Maximum peak forward voltage - - 1.05 IFM=3000A V VFM Maximum peak forward voltage - - 1.71 IFM=14070A V VT0 Threshold voltage - - 0.904 V rT Slope resistance - - 0.057 mΩ IRRM Peak reverse current - - 50 Qrr Recovered charge - 1100 - Qra Recovered charge, 50% Chord - 940 1200 Irm Reverse recovery current - 120 - trr Reverse recovery time, 50% chord - 15.5 - - - 0.0170 Double side cooled K/W - - 0.0303 Anode side cooled K/W - - 0.0387 Cathode side cooled K/W 16 - 20 - 200 - RthJK Thermal resistance, junction to heatsink F Mounting force Wt Weight Rated VRRM mA µC µC ITM=1000A, tp=1000µs, di/dt=10A/µs, Vr=50V A µs Note 2 kN g Notes:1) Unless otherwise indicated Tj=180°C. 2) For other clamp forces, please consult factory. Provisional Data Sheet. Types W4693QR050 to W4693QR080 Issue 1 Page 2 of 9 May 2006 WESTCODE An IXYS Company Wespack Rectifier Diode Types W4693QR050 to W4693QR080 Notes on Ratings and Characteristics 1.0 Voltage Grade Table VRRM V 500 800 Voltage Grade 05 08 VRSM V 600 900 VR DC V 340 560 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=0.904V, rT=0.057mΩ, 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 0.0231 0.0207 0.0192 0.0170 Square wave Cathode Side Cooled 0.0417 0.0408 0.0398 0.0387 Sine wave Double Side Cooled 0.0208 0.0181 0.0170 Sine wave Cathode Side Cooled 0.0404 0.0396 0.0387 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 W4693QR050 to W4693QR080 Issue 1 Page 3 of 9 May 2006 WESTCODE An IXYS Company Wespack Rectifier Diode Types W4693QR050 to W4693QR080 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 A B 180°C Coefficients 0.8298867 A 0.5863875 -3 B 0.01531595 -5 C 3.126409×10 -3 D 4.513144×10 9.155618×10 C 2.050282×10 D 3.903746×10 Provisional Data Sheet. Types W4693QR050 to W4693QR080 Issue 1 Page 4 of 9 -5 -3 May 2006 WESTCODE An IXYS Company Wespack Rectifier Diode Types W4693QR050 to W4693QR080 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 rp 0.01054152 4.166135×10 τp 0.2322298 0.05315938 -3 4 -4 -3 9.048202×10 1.404721×10 0.0151575 2.630485×10 -3 D.C. Cathode Side Cooled Term 1 2 3 rp 0.02947555 7.046786×10 τp 1.276137 0.0795146 -3 -3 2.102936×10 3.881676×10 -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 W4693QR050 to W4693QR080 Issue 1 Page 5 of 9 May 2006 WESTCODE An IXYS Company Wespack Rectifier Diode Types W4693QR050 to W4693QR080 Curves Figure 1 – Forward characteristics of Limit device Figure 2 – Transient thermal impedance 10000 0.1 W4693QR050-080 AD Issue 1 KSC ASC W4693QR050-080 AD Issue 1 180°C 25°C DSC Thermal impedance (K/W) Instantaneous forward current - IFM (A) 0.01 1000 0.001 0.0001 0.00001 100 0.4 0.6 0.8 1 1.2 1.4 1.6 0.000001 1E-05 0.0001 0.001 1.8 Maximum instantaneous forward voltage - VFM (V) 0.01 0.1 1 10 100 Time (s) Figure 3 – Maximum Surge Rating Tj (initial) = 180°C 1.00E+08 I2t: VR≤10V 2 I2t: VR=60% VRRM Maximum I t (A s) IFSM: VR≤10V 10000 2 Total peak half sine surge current - IFSM (A) 100000 1.00E+07 IFSM: VR=60% VRRM W4693QR050-080 AD Issue 1 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 W4693QR050 to W4693QR080 Issue 1 Page 6 of 9 May 2006 WESTCODE An IXYS Company Wespack Rectifier Diode Types W4693QR050 to W4693QR080 Figure 4 – Total recovered charge, Qrr Figure 5 – Recovered charge, Qra (50% chord) 10000 10000 W4693QR050-080 AD Issue 1 W4693QR050-080 AD Issue 1 Tj = 180°C 4000A 2000A 1000A 500A 4000A 2000A 1000A 500A Recovered charge - Qra, 50% chord (µC) Total recovered charge - Qrr (µC) Tj = 180°C 1000 1000 100 100 1 10 100 1 1000 Commutation rate - di/dt (A/µs) Figure 6 – Peak reverse recovery current, Irm 10 W4693QR050-080 AD Issue 1 W4693QR050-080 AD Issue 1 Tj = 180°C 4000A 2000A 1000A 500A 1000 Reverse recovery time - trr, 50% chord (µs) Reverse recovery current - Irm (A) T j = 180°C 100 10 1 1000 Figure 7 – Maximum recovery time, trr (50% chord) 100 10000 100 Commutation rate - di/dt (A/µs) 10 100 4000A 2000A 1000A 500A 1 1000 1 Commutation rate - di/dt (A/µs) Provisional Data Sheet. Types W4693QR050 to W4693QR080 Issue 1 10 10 100 1000 Commutation rate - di/dt (A/µs) Page 7 of 9 May 2006 WESTCODE An IXYS Company Wespack Rectifier Diode Types W4693QR050 to W4693QR080 Figure 8 – Forward current vs. Power dissipation – Double Side Cooled Figure 9 – Forward current vs. Heatsink temperature – Double Side Cooled 10000 180 W4693QR050-080 AD Issue 1 W4693QR050-080 AD Issue 1 d.c. 9000 160 ½ wave 8000 7000 Maximum permissable heatsink temperature (°C) Maximum Forward Dissipation (W) 3ø 6ø 6000 5000 4000 3000 2000 140 120 100 80 60 40 20 1000 6ø ½ wave d.c. 0 0 0 2000 4000 6000 0 8000 Figure 10 – Forward current vs. Power dissipation – Cathode Side Cooled 4500 4000 6000 180 W4693QR050-080 AD Issue 1 ½ wave 3ø 4000 8000 Figure 11 – Forward current vs. Heatsink temperature – Cathode Side Cooled d.c. W4693QR050-080 AD Issue 1 2000 Mean Forward Current (A) (Whole cycle averaged) Mean Forward Current (A) (Whole cycle averaged) 160 6ø 3500 140 Maximum permissible heatsink temperature (°C) Maximum Forward Dissipation (W) 3ø 3000 2500 2000 1500 1000 120 100 80 60 40 500 20 6ø 0 0 1000 2000 3000 4000 ½ wave d.c. 0 5000 0 Mean Forward Current (A) (Whole cycle averaged) Provisional Data Sheet. Types W4693QR050 to W4693QR080 Issue 1 3ø 1000 2000 3000 4000 5000 Mean forward current (A) (Whole cycle averaged) Page 8 of 9 May 2006 WESTCODE An IXYS Company Wespack Rectifier Diode Types W4693QR050 to W4693QR080 Outline Drawing & Ordering Information 101A363 ORDERING INFORMATION W4690 Fixed Type Code (Please quote 10 digit code as below) QR 0 Fixed Outline Code Voltage code VRRM/100 05-08 Fixed code Typical order code: W4693QR080 – 800V VRRM, 14mm 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 W4693QR050 to W4693QR080 Issue 1 Page 9 of 9 May 2006