WESTCODE An Date:- 20 Nov, 2003 Data Sheet Issue:- 1 IXYS Company Fast Recovery Diode Types M0659LC400 to M0659LC450 (Old Type No.: SM30-45CXC364) Absolute Maximum Ratings MAXIMUM LIMITS VOLTAGE RATINGS UNITS VRRM Repetitive peak reverse voltage, (note 1) 4500 V VRSM Non-repetitive peak reverse voltage, (note 1) 4500 V MAXIMUM LIMITS UNITS OTHER RATINGS IF(AV)M Maximum average forward current, Tsink=55°C, (note 2) 659 A IF(AV)M Maximum average forward current. Tsink=100°C, (note 2) 312 A IF(AV)M Maximum average forward. Tsink=100°C, (note 3) 178 A IF(RMS) Nominal RMS forward current, Tsink=25°C, (note 2) 1315 A IF(d.c.) D.C. forward current, Tsink=25°C, (note 4) 1108 A IFSM Peak non-repetitive surge tp=10ms, VRM=60%VRRM, (note 5) 7620 A IFSM2 Peak non-repetitive surge tp=10ms, VRM≤10V, (note 5) 8470 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 +125 °C Tstg Storage temperature range -40 to +150 °C It 2 2 A 2 290×10 3 As 2 359×10 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, 125°C Tj initial. Provisional Data Sheet. Types M0659LC400 to M0659LC450 Issue 1 Page 1 of 11 November, 2003 WESTCODE An IXYS Company Extra Fast Recovery Diode Types M0659LC400 to M0659LC450 Characteristics PARAMETER MIN. TYP. MAX. TEST CONDITIONS (Note 1) - - 3.0 IFM=1400A - - 2.95 IFM=1320A UNITS VFM Maximum peak forward voltage V VT0 Threshold voltage - - 1.71 V rT Slope resistance - - 0.925 mΩ VFRM Maximum forward recovery voltage - - 110 di/dt = 1000A/µs, Tj=25°C - - 180 di/dt = 1000A/µs IRRM Peak reverse current - - 100 Rated VRRM - - 100 Rated VRRM, Tj=25°C Qrr Recovered charge - 800 - Qra Recovered charge, 50% Chord - 270 350 Irm Reverse recovery current - 130 - trr Reverse recovery time, 50% Chord - 4.2 - RthJK Thermal resistance, junction to heatsink - - 0.033 Double side cooled - - 0.066 Single side cooled F Mounting force 10 - 20 kN Wt Weight - 340 - g V mA µC IFM=1000A, tp=1000µs, di/dt=60A/µs, Vr=50V, 50% Chord. A µs K/W Notes:1) Unless otherwise indicated Tj=125°C. 2) For other clamp forces consult factory. Provisional Data Sheet. Types M0659LC400 to M0659LC450 Issue 1 Page 2 of 11 µC November, 2003 WESTCODE An IXYS Company Extra Fast Recovery Diode Types M0659LC400 to M0659LC450 Notes on Ratings and Characteristics 1.0 Voltage Grade Table Voltage Grade VRSM (V) 4100 4300 4500 4600 VRRM (V) 4000 4200 4400 4500 40 42 44 45 VR dc (V) 2000 2040 2080 2100 2.0 De-rating Factor A blocking voltage de-rating factor of 0.13% per °C is applicable to this device for Tj below 25°C. 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 150µs integration time. 150 µs I.e. Qrr = ∫i rr .dt 0 (iii) K Factor = Provisional Data Sheet. Types M0659LC400 to M0659LC450 Issue 1 t1 t2 Page 3 of 11 November, 2003 WESTCODE An IXYS Company Extra Fast Recovery Diode Types M0659LC400 to M0659LC450 5.0 Reverse Recovery Loss 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 ⋅ Rth ( JK ) ] 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. Rth(J-Hs) = 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. Provisional Data Sheet. Types M0659LC400 to M0659LC450 Issue 1 Page 4 of 11 November, 2003 WESTCODE An IXYS Company Extra Fast Recovery Diode Types M0659LC400 to M0659LC450 7.0 Computer Modelling Parameters 7.1 Device Dissipation Calculations I AV − Vo + Vo + 4 ⋅ ff 2 ⋅ rs ⋅ WAV = 2 ⋅ ff 2 ⋅ rs Where V0 = 1.71V , rs = 0.925mΩ 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 Vo and rs 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. 25°C Coefficients 125°C Coefficients A 0.1668812 0.0835139 B 0.3207651 0.2646848 -4 -4 C 6.3917×10 6.09992×10 D -0.01267094 3.876887×10 -3 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/µs. 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. Provisional Data Sheet. Types M0659LC400 to M0659LC450 Issue 1 Page 5 of 11 November, 2003 WESTCODE An IXYS Company Extra Fast Recovery Diode Types M0659LC400 to M0659LC450 Curves Figure 1 – Forward characteristics of Limit device 10000 Figure 2 – Maximum forward recovery voltage 1000 M0659LC400-450 Issue 1 M0659LC400-450 Issue 1 125°C 25°C 25°C Maximum forward recovery voltage - V FRM (V) Instantaneous forward current - I FM (A) 125°C 1000 100 100 10 1 1 2 3 4 5 6 7 10 Maximum instantaneous forward voltage - VFM (V) Figure 3 - Recovered charge, Qrr 10000 100 1000 10000 Rate of rise of forward current - di/dt (A/µs) Figure 4 - Recovered charge, Qra (50% chord) 1000 M0659LC400-450 Issue 1 Tj = 125°C 2000A 1500A 1000A M0659LC400-450 Issue 1 Tj = 125°C 2000A 1500A 1000A 500A Recovered charge - Q ra (µC) Total recovered charge - Q rr (µC) 500A 1000 100 100 10 100 1000 10 Commutation rate - di/dt (A/µs) Provisional Data Sheet. Types M0659LC400 to M0659LC450 Issue 1 100 1000 Commutation rate - di/dt (A/µs) Page 6 of 11 November, 2003 WESTCODE An IXYS Company Extra Fast Recovery Diode Types M0659LC400 to M0659LC450 Figure 5 - Maximum reverse current, Irm 1000 Figure 6 - Maximum recovery time, trr (50% chord) 10 M0659LC400-450 Issue 1 Tj = 125°C Tj = 125°C Recovery time - trr (µs) 2000A 1500A 1000A 500A Reverse recovery current - Irm (A) M0659LC400-450 Issue 1 100 10 2000A 1500A 1000A 500A 1 10 100 1000 10 100 Commutation rate - di/dt (A/µs) Figure 7 – Reverse recovery energy per pulse 10000 Figure 8 - Sine wave energy per pulse 1.00E+03 M0659LC400-450 Issue 1 Tj = 125°C Vr=300V 0.5µF 2.2ohms Snubber M0659LC400-450 Issue 1 Tj = 125°C 1.00E+02 1.00E+01 2000A 1500A 1000A 500A 1000 Energy per pulse (J) Energy per pulse - Er (mJ) 1000 Commutation rate - di/dt (A/µs) 2000A 1500A 1000A 500A 200A 100A 1.00E+00 1.00E-01 1.00E-02 100 10 100 1.00E-03 1.00E-05 1000 Commmutation rate - di/dt (A/µs) Provisional Data Sheet. Types M0659LC400 to M0659LC450 Issue 1 1.00E-04 1.00E-03 1.00E-02 Pulse width (s) Page 7 of 11 November, 2003 WESTCODE An IXYS Company Extra Fast Recovery Diode Types M0659LC400 to M0659LC450 Figure 9 - Sine wave frequency vs. pulse width 1.00E+05 Figure 10 - Sine wave frequency vs. pulse width 1.00E+05 M0659LC400-450 Issue 1 TK = 55°C M0659LC400-450 Issue 1 TK = 85°C 200A 1.00E+04 200A 100% Duty Cycle 500A 1.00E+04 1000A 500A Frequency (Hz) Frequency (Hz) 100% Duty Cycle 1500A 1.00E+03 2000A 1000A 1.00E+03 1500A 2000A 1.00E+02 1.00E+02 1.00E+01 1.00E-05 1.00E-04 1.00E-03 1.00E+01 1.00E-05 1.00E-02 Pulse width (s) 1.00E-02 Figure 12 - Square wave energy per pulse 1.00E+05 M0659LC400-450 Issue 1 di/dt =100A/µs 200A 1.00E-03 Pulse width (s) Figure 11 - Square wave energy per pulse 1.00E+05 1.00E-04 TK=55°C M0659LC400-450 Issue 1 di/dt =500A/µs TK= 55°C 200A 500A 100% Duty Cycle 100% Duty Cycle 1.00E+04 1.00E+04 500A 1000A 1000A Frequency (Hz) Frequency (Hz) 1500A 2000A 1.00E+03 1.00E+02 1.00E+01 1.00E-05 1500A 1.00E+03 2000A 1.00E+02 1.00E-04 1.00E-03 1.00E+01 1.00E-05 1.00E-02 Pulse width (s) Provisional Data Sheet. Types M0659LC400 to M0659LC450 Issue 1 Page 8 of 11 1.00E-04 1.00E-03 Pulse width (s) 1.00E-02 November, 2003 WESTCODE An IXYS Company Extra Fast Recovery Diode Types M0659LC400 to M0659LC450 Figure 13 - Square wave frequency vs. pulse width Figure 14 - Square wave frequency vs. pulse width 1.00E+05 1.00E+05 M0659LC400-450 Issue 1 di/dt =100A/µs M0659LC400-450 Issue 1 di/dt =500A/µs TK = 85°C TK = 85°C 200A 200A 500A 1.00E+04 1.00E+04 100% Duty Cycle 500A 100% Duty Cycle Frequency (Hz) Frequency (Hz) 1000A 1500A 1.00E+03 2000A 1000A 1.00E+03 1500A 2000A 1.00E+02 1.00E+02 1.00E+01 1.00E-05 1.00E-04 1.00E-03 Pulse width (s) Figure 15 - Square wave frequency vs. pulse width 1.00E+03 1.00E+01 1.00E-05 1.00E-02 1.00E+03 M0659LC400-450 Issue 1 di/dt =100A/µs M0659LC400-450 Issue 1 di/dt =500A/µs Tj = 125°C 1.00E+02 1.00E+02 1.00E+01 Energy per pulse (J) Energy per pulse (J) 1.00E-02 Figure 16 - Square wave frequency vs. pulse width Tj = 125°C 2000A 1.00E+00 1.00E-04 1.00E-03 Pulse width (s) 1500A 1.00E+01 2000A 1500A 1000A 500A 200A 100A 1.00E+00 1000A 1.00E-01 1.00E-01 500A 200A 100A 1.00E-02 1.00E-05 1.00E-04 1.00E-03 1.00E-02 1.00E-05 1.00E-02 Pulse width (s) Provisional Data Sheet. Types M0659LC400 to M0659LC450 Issue 1 1.00E-04 1.00E-03 1.00E-02 Pulse width (s) Page 9 of 11 November, 2003 WESTCODE An IXYS Company Extra Fast Recovery Diode Types M0659LC400 to M0659LC450 2 Figure 17 – Maximum surge and I t ratings 1.00E+07 M0659LC400-450 Issue 1 Tj (initial) = 125°C I2t: VRRM≤10V I2t: VR=60% VRRM 10000 1.00E+06 IFSM: VRRM≤10V IFSM: VR=60% VRRM 1000 1 3 5 10 1 5 Duration of surge (ms) 10 1.00E+05 50 100 Duration of surge (cycles @ 50Hz) Figure 18 – Transient thermal impedance 0.1 M0659LC400-450 Issue 1 SSC 0.066K/W Thermal impedance (K/W) DSC 0.033K/W 0.01 0.001 0.0001 0.0001 0.001 0.01 0.1 1 10 100 Time (s) Provisional Data Sheet. Types M0659LC400 to M0659LC450 Issue 1 Page 10 of 11 November, 2003 Maximum I2t (A2s) Total peak half sine surge current - IFSM (A) 100000 WESTCODE An IXYS Company Extra Fast Recovery Diode Types M0659LC400 to M0659LC450 Outline Drawing & Ordering Information ORDERING INFORMATION M0659 Fixed Type Code (Please quote 10 digit code as below) LC 0 Fixed outline code Voltage code VDRM/100 40-45 Fixed code Order code: M0659LC420 – 4200V VRRM, 26.6mm 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 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 www.westcode.com www.ixys.com 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 M0659LC400 to M0659LC450 Issue 1 Page 11 of 11 November, 2003