WESTCODE An Date:- 29 Feb, 2008 Data Sheet Issue:- 2 IXYS Company Rectifier Diode Types W4096Z#340 to W4096Z#450 Old Type No.: SW34-45CXC1870 Absolute Maximum Ratings VOLTAGE RATINGS MAXIMUM LIMITS UNITS VRRM Repetitive peak reverse voltage, (note 1) 3400-4500 V VRSM Non-repetitive peak reverse voltage, (note 1) 3500-4600 V MAXIMUM LIMITS UNITS OTHER RATINGS IF(AV)M Maximum average forward current, Tsink=55°C, (note 2) 4096 A IF(AV)M Maximum average forward current. Tsink=85°C, (note 2) 3346 A IF(AV)M Maximum average forward current. Tsink=85°C, (note 3) 2163 A IF(RMS)M Nominal RMS forward current, Tsink=25°C, (note 2) 7460 A IF(d.c.) D.C. forward current, Tsink=25°C, (note 4) 6801 A IFSM Peak non-repetitive surge tp=10ms, Vrm=60%VRRM, (note 5) 41.7 kA IFSM2 Peak non-repetitive surge tp=10ms, Vrm≤10V, (note 5) 45.9 kA 2 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 -55 to +160 °C Tstg Storage temperature range -55 to +160 °C It 2 6 8.7×10 2 10.5×10 6 2 As 2 As 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, 160°C Tj initial. Data Sheet. Types W4096Z#340 to W4096Z#450 Issue 2 Page 1 of 9 February, 2008 WESTCODE An IXYS Company Rectifier Diode Types W4096Z#340 to W4096Z#450 Characteristics PARAMETER MIN. TYP. MAX. TEST CONDITIONS (Note 1) UNITS VFM Maximum peak forward voltage - - 1.68 ITM=6000A V VFM Maximum peak forward voltage - - 2.9 ITM=12300A V VT0 Threshold voltage - - 0.73 V rT Slope resistance - - 0.158 mΩ IRRM Peak reverse current - - 200 Rated VRRM mA IRRM Peak reverse current - - 200 Rated VRRM, Tj=25°C mA Qrr Recovered charge - 9500 - Qra Recovered charge, 50% Chord - 6000 6800 Irr Reverse recovery current - 270 - trr Reverse recovery time - 45 - RthJK Thermal resistance, junction to heatsink - - 0.011 Double side cooled K/W - - 0.022 Single side cooled K/W F Mounting force 27 - 47 Wt Weight - 1.7 - Outline Options ZC, ZT and ZY - 1.2 - Outline Options ZD and ZV µC ITM=1000A, tp=1000µs, di/dt=10A/µs, Vr=50V kN kg Notes on rupture rated packages. This product is available with a non-rupture rated package. For additional details on these products, please consult factory. Page 2 of 9 A µs Notes:1) Unless otherwise indicated Tj=160°C. 2) For other clamp forces, please consult factory. Data Sheet. Types W4096Z#340 to W4096Z#450 Issue 2 µC February, 2008 WESTCODE An IXYS Company Rectifier Diode Types W4096Z#340 to W4096Z#450 Notes on Ratings and Characteristics 1.0 Voltage Grade Table VDRM VDSM VRRM V 3400 3600 3800 4000 4200 4400 4500 Voltage Grade 34 36 38 40 42 44 45 VRSM V 3500 3700 3900 4100 4300 4500 4600 VD VR DC V 1850 1900 1950 2000 2040 2080 2120 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=0.826V, rT=0.104mΩ, 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 0.0144 0.0132 0.0126 0.0116 Square wave Single Side Cooled 0.0262 0.0251 0.0244 0.0235 Sine wave Double Side Cooled 0.0133 0.0124 0.0115 Sine wave Single Side Cooled 0.0253 0.0244 0.0234 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 W4096Z#340 to W4096Z#450 Issue 2 Page 3 of 9 February, 2008 WESTCODE An IXYS Company Rectifier Diode Types W4096Z#340 to W4096Z#450 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 0.61079656 0.615582755 B 0.0234119 -0.02994657 -5 C 6.6199×10 D 3.72241×10 Data Sheet. Types W4096Z#340 to W4096Z#450 Issue 2 -5 6.917×10 -3 Page 4 of 9 0.01174699 February, 2008 WESTCODE An IXYS Company Rectifier Diode Types W4096Z#340 to W4096Z#450 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 -3 4 -3 -3 rp 0.01551 2.7827×10 4.2105×10 0.9443×10 τp 10.04275 1.783567 0.2231307 3.428×10 -3 D.C. Double Side Cooled Term 1 2 -3 3 -3 4 -3 5 -3 -3 rp 6.4176×10 2.7472×10 1.2515×10 0.6336×10 0.59597×10 τp 1.785337 0.34595 0.099651 0.014214 2.298151×10 -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 W4096Z#340 to W4096Z#450 Issue 2 Page 5 of 9 February, 2008 WESTCODE An IXYS Company Rectifier Diode Types W4096Z#340 to W4096Z#450 Curves Figure 1 - Forward characteristics of Limit device 10000 Figure 2 - Transient thermal impedance 0.1 W4096Z#340-450 Issue 2 W4096Z#340-450 Issue 2 25°C 160°C 0.01 DSC 0.011K/W Thermal impedance (K/W) Instantaneous forward current - IFM (A) SSC 0.022K/W 1000 0.001 100 0 0.5 1 1.5 0.0001 0.0001 2 0.001 0.01 Maximum instantaneous forward voltage - VFM (V) 0.1 1 10 100 Time (s) Figure 3 - Maximum surge Rating W4096Z#340-450 Issue 2 1.00E+08 I2t: VRRM≤10V Tj (initial) = 160°C I2t: VR=60% VRRM 2 2 Maximum I t (A s) Total peak half sine surge current - IFSM (A) 1000000 100000 1.00E+07 IFSM: VRRM≤10V IFSM: VR=60% VRRM 10000 1 3 5 10 Duration of surge (ms) Data Sheet. Types W4096Z#340 to W4096Z#450 Issue 2 1 5 10 50 100 1.00E+06 Duration of surge (cycles @ 50Hz) Page 6 of 9 February, 2008 WESTCODE An IXYS Company Rectifier Diode Types W4096Z#340 to W4096Z#450 Figure 4 - Total recovered charge, Qrr 100000 Figure 5 - Recovered charge, Qra (50% chord) 100000 W4096Z#340-450 Issue 2 W4096Z#340-450 Issue 2 Tj = 160°C Tj = 160°C 4000A 1000A Recovered charge - Qra (µC) Total recovered charge - Qrr (µC) 2000A 500A 10000 1000 4000A 2000A 1000A 500A 10000 1000 1 10 100 1000 1 10 Commutation rate - di/dt (A/µs) Figure 6 - Peak reverse recovery current, Irm 10000 1000 Figure 7 - Maximum recovery time, trr (50% chord) 1000 W4096Z#340-450 Issue 2 W4096Z#340-450 Issue 2 Tj = 160°C Tj = 160°C 4000A 2000A 1000A 500A Recovery time - trr (µs) Reverse recovery current - Irm (A) 100 Commutation rate - di/dt (A/µs) 1000 100 4000A 2000A 1000A 500A 10 100 1 10 100 1 1000 Data Sheet. Types W4096Z#340 to W4096Z#450 Issue 2 10 100 1000 Commutation rate - di/dt (A/µs) Commutation rate - di/dt (A/µs) Page 7 of 9 February, 2008 WESTCODE An IXYS Company Rectifier Diode Types W4096Z#340 to W4096Z#450 Figure 8 – Forward current vs. Power dissipation – Double Side Cooled 12000 Figure 9 – Forward current vs. Heatsink temperature - Double Side Cooled 180 W4096Z#340-450 Issue 2 W4096Z#340-450 Issue 2 d.c. 3ø 160 ½ wave 10000 140 Maximum permissable heatsink temperature (°C) Maximum Forward Dissipation (W) 6ø 8000 6000 4000 120 100 80 60 40 2000 20 6ø 3ø 0 ½ wave d.c. 0 0 1000 2000 3000 4000 5000 6000 0 7000 Mean Forward Current (A) (Whole cycle averaged) Figure 10 – Forward current vs. Power dissipation – Single Side Cooled 6000 W4096Z#340-450 Issue 2 ½ wave 2000 4000 6000 8000 Mean Forward Current (A) (Whole cycle averaged) Figure 11 – Forward current vs. Heatsink temperature – Single Side Cooled 180 d.c. W4096Z#340-450 Issue 2 3ø 6ø 160 5000 Maximum permissible heatsink temperature (°C) Maximum Forward Dissipation (W) 140 4000 3000 2000 120 100 80 60 40 1000 20 6ø 0 0 1000 2000 3000 4000 ½ wave d.c. 0 5000 0 Mean Forward Current (A) (Whole cycle averaged) Data Sheet. Types W4096Z#340 to W4096Z#450 Issue 2 3ø 1000 2000 3000 4000 5000 Mean forward current (A) (Whole cycle averaged) Page 8 of 9 February, 2008 WESTCODE An IXYS Company Rectifier Diode Types W4096Z#340 to W4096Z#450 Outline Drawing & Ordering Information 100A310 100A293 Outline options ZC, ZT and ZY Outline options ZD and ZV ORDERING INFORMATION (Please quote 10 digit code as below) W4096 Z# ♦♦ 0 Fixed Type Code Fixed outline code ZC = 37.7mm Clamp height, ZT = 37.7mm rupture rated capsule, ZY = 37.7mm extended rupture rated capsule ZD = 26mm Clamp height, ZV = 26mm rupture rated capsule Voltage code VRRM/100 34-45 Fixed turn-off time code Order code: W4096ZC380 – 3800V VRRM, 37.7mm 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 Corporation 3540 Bassett Street Santa Clara CA 95054 USA Tel: +1 (408) 982 0700 Fax: +1 (408) 496 0670 E-mail: [email protected] IXYS Company 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: WSL.sales@westcode,com IXYS Long Beach 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 W4096Z#340 to W4096Z#450 Issue 2 Page 9 of 9 February, 2008