® MT25, MT35 SERIES 25A, 35A GLASS PASSIVATED THREE-PHASE BRIDGE RECTIFIER WON-TOP ELECTRONICS Pb Features Glass Passivated Die Construction Low Forward Voltage Drop High Current Capability High Reliability High Surge Current Capability Ideal for Printed Circuit Boards Recognized File # E157705 D ~ - D E A + H ~ Mechanical Data ~ Case: Epoxy Case with Heat Sink Internally Mounted in the Bridge Encapsulation Terminals: Plated Faston Lugs Solderable per MIL-STD-202, Method 208 Polarity: As Marked on Body Weight: 21 grams (approx.) Mounting Position: Bolt Down on Heatsink With Silicone Thermal Compound Between Bridge and Mounting Surface for Maximum Heat Transfer Efficiency Mounting Torque: 2.0 N.m Max. Marking: Type Number Lead Free: For RoHS / Lead Free Version, Add “-LF” Suffix to Part Number, See Page 5 G Dim MT Min Max A 28.40 28.70 B — 10.00 C 22.86 23.86 D 23.80 24.80 16.00 Typical E J K C B G 6.35 Typical H 5.08Ø Nominal J 0.71 0.91 2.50Ø Typical K All Dimensions in mm Metal Heatsink Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Voltage Ratings Characteristics MT25, MT35 Symbol 00 01 02 04 06 08 Unit 10 12 14 16 Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR 50 100 200 400 600 800 1000 1200 1400 1600 V Peak Non-Repetitive Reverse Voltage VRSM 75 150 275 500 725 900 1100 1300 1500 1700 V VR(RMS) 35 70 140 280 420 560 700 V RMS Reverse Voltage © Won-Top Electronics Co., Ltd. Revision: September, 2012 840 980 1120 www.wontop.com 1 ® MT25, MT35 SERIES WON-TOP ELECTRONICS Forward Conduction Characteristic Average Rectified Output Current MT25 @TC = 70°C, MT35 @ TC = 60°C Non-Repetitive Peak Forward Surge Current (No Voltage Reapplied t = 8.3ms at 60Hz) (No Voltage Reapplied t = 10ms at 50Hz) (100% VRRM Reapplied t = 8.3ms at 60Hz) (100% VRRM Reapplied t = 10ms at 50Hz) Symbol MT25 MT35 Unit IO 25 35 A 375 360 314 300 500 475 420 400 580 635 410 450 1030 1130 730 800 1.26 1.19 IFSM A 2 I t Rating for Fusing (No Voltage Reapplied t = 8.3ms at 60Hz) (No Voltage Reapplied t = 10ms at 50Hz) (100% VRRM Reapplied t = 8.3ms at 60Hz) (100% VRRM Reapplied t = 10ms at 50Hz) It Maximum Forward Voltage Drop @TJ = 25°C, @IFM = 40Apk per single junction VF Peak Reverse Current (per leg) @TJ = 25°C At Rated DC Blocking Voltage @TJ = 125°C IR 10 5.0 µA mA VISO 2500 V RMS Isolation Voltage Terminals to Case, t = 1min 2 2 As V Thermal Characteristics Thermal Resistance Junction to Case @ DC Operation per Bridge RθJC Thermal Resistance Case to Heatsink Mounting Surface, Smooth, Flat and Greased RθCS 0.2 K/W TJ -40 to +150 °C TSTG -40 to +150 °C Operating Temperature Range Storage Temperature Range www.wontop.com 2 1.42 1.35 K/W © Won-Top Electronics Co., Ltd. Revision: September, 2012 ® MT25, MT35 SERIES 40 IF, INSTANTANEOUS FORWARD CURRENT (A) 50 MT35 Series 30 MT25 Series 20 10 120° Rectangular Wave 0 15 TJ = 25°C TJ = 150°C 100 MT35 Series MT25 Series 10 Pulse Width = 300µs 1% Duty Cycle 0 30 45 60 75 90 105 120 135 150 TC, CASE TEMPERATURE (°C) Fig. 1 Forward Current Derating Curve 0.4 0.8 1.2 1.6 2.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 100 500 100% VRRM Reapplied TJ = 150°C 400 300 MT35 Series 200 MT25 Series 100 120° Rectangular Wave TJ = 150°C 90 80 70 MT25 Series 60 50 40 MT35 Series 30 20 10 0 0 1 ZθJC, TRANSIENT THERMAL IMPEDANCE (K/W) 1000 1 0 PD, POWER DISSIPATION (W) IFSM, PEAK FORWARD SURGE CURRENT (A) I(AV), AVERAGE FORWARD RECTIFIED CURRENT (A) WON-TOP ELECTRONICS 10 100 NUMBER OF CYCLES AT 60Hz Fig. 3 Forward Surge Current Derating Curve 0 5 10 15 20 25 30 35 IF(AV), AVERAGE FORWARD CURRENT (A) Fig. 4 Forward Power Dissipation 10 MT25 Series Steady State Value: RθJC = 1.42 K/W (DC Operation per Bridge) 1 MT35 Series Steady State Value: RθJC = 1.35 K/W (DC Operation per Bridge) 0.1 0.01 0.001 0.001 © Won-Top Electronics Co., Ltd. Revision: September, 2012 0.01 0.1 1 SQUARE WAVE PULSE DURATION (s) Fig. 5 Thermal Impedance ZθJC Characteristics 10 100 www.wontop.com 3 ® MT25, MT35 SERIES WON-TOP ELECTRONICS MARKING INFORMATION + MTxxyy — MTxxyy xx yy Polarity = Device Number = 25 or 35 = 00, 01, 02, 04, 06, 08, 10, 12, 14 or 16 = As Marked on Body PACKAGING INFORMATION BULK Inner Box Size L x W x H (mm) Quantity (PCS) Carton Size L x W x H (mm) Quantity (PCS) Approx. Gross Weight (KG) 195 x 195 x 40 50 405 x 205 x 240 500 12.0 Note: 1. Paper box, white or brown color. www.wontop.com 4 © Won-Top Electronics Co., Ltd. Revision: September, 2012 ® MT25, MT35 SERIES WON-TOP ELECTRONICS ORDERING INFORMATION Product No. Package Type Shipping Quantity MT25xx Square Bridge 50 Units/Box MT35xx Square Bridge 50 Units/Box 1. 2. Shipping quantity given is for minimum packing quantity only. For minimum order quantity, please consult the Sales Department. To order RoHS / Lead Free version (with Lead Free finish), add “-LF” suffix to part number above. For example, MT2500-LF. WON-TOP ELECTRONICS and are registered trademarks of Won-Top Electronics Co., Ltd (WTE). WTE has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to manufacturer. WTE reserves the right to change any or all information herein without further notice. WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life support devices or systems without the express written approval. Won-Top Electronics Co., Ltd. No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung 806, Taiwan Phone: 886-7-822-5408 or 886-7-822-5410 Fax: 886-7-822-5417 Email: [email protected] Internet: http://www.wontop.com © Won-Top Electronics Co., Ltd. Revision: September, 2012 We power your everyday. www.wontop.com 5