MBR(F,B)735 thru MBR(F,B)760 Vishay General Semiconductor Schottky Barrier Rectifier TO-220AC FEATURES • Guardring for overvoltage protection ITO-220AC • Lower power losses, high efficiency • Low forward voltage drop • High forward surge capability 2 1 MBR7xx • High frequency operation 2 1 • Meets MSL level 1, per J-STD-020C, LF maximum peak of 245 °C (for TO-263AB package) MBRF7xx PIN 1 PIN 1 • Solder dip 260 °C, 40 s (for TO-220AC and ITO-220AC package) CASE PIN 2 PIN 2 TO-263AB • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC K 2 1 MBRB7xx PIN 1 PIN 2 K HEATSINK PRIMARY CHARACTERISTICS IF(AV) 7.5 A VRRM 35 V to 60 V IFSM 150 A VF 0.57 V, 0.65 V TJ max. 150 °C TYPICAL APPLICATIONS For use in low voltage, high frequency rectifier of switching mode power supplies, freewheeling diodes, dc-to-dc converters or polarity protection application. MECHANICAL DATA Case: TO-220AC, ITO-220AC, TO-263AB Epoxy meets UL 94V-0 flammability rating Terminals: Matte tin plated leads, solderable per J-STD-002B and JESD22-B102D E3 suffix for commercial grade, meets JESD 201 class 1A whisker test, HE3 suffix for high reliability grade (AEC Q101 qualified), meets JESD 201 class 2 whisker test Polarity: As marked Mounting Torque: 10 in-lbs maximum MAXIMUM RATINGS (TC = 25 °C unless otherwise noted) PARAMETER SYMBOL MBR735 MBR745 MBR750 MBR760 UNIT Maximum repetitive peak reverse voltage VRRM 35 45 50 60 V Working peak reverse voltage VRWM 35 45 50 60 V Maximum DC blocking voltage VDC 35 45 50 60 V Maximum average forward rectified current (Fig. 1) IF(AV) 7.5 A Peak forward surge current 8.3 ms single half sine-wave superimposed on rated load IFSM 150 A Peak repetitive reverse current at tp = 2.0 µs, 1 kHz IRRM Voltage rate of change (rated VR) dV/dt 10000 V/µs Operating junction temperature range 1.0 0.5 A TJ - 65 to + 150 °C Storage temperature range TSTG - 65 to + 175 °C Isolation voltage (ITO-220AC only) from terminal to heatsink t = 1 min VAC 1500 V Document Number: 88680 Revision: 08-Nov-07 www.vishay.com 1 MBR(F,B)735 thru MBR(F,B)760 Vishay General Semiconductor ELECTRICAL CHARACTERISTICS (TC = 25 °C unless otherwise noted) PARAMETER TEST CONDITIONS Maximum instantaneous forward voltage IF = 7.5 A IF = 7.5 A IF = 15 A IF = 15 A (1) Maximum reverse current at DC blocking voltage TC = 25 °C TC = 125 °C TC = 25 °C TC = 125 °C TC = 25 °C TC = 125 °C SYMBOL MBR735 MBR745 MBR750 MBR760 UNIT VF 0.57 0.84 0.72 0.75 0.65 - V IR 0.1 15 0.5 50 mA Note: (1) Pulse test: 300 µs pulse width, 1 % duty cycle THERMAL CHARACTERISTICS (TC = 25 °C unless otherwise noted) PARAMETER Thermal resistance from junction to case SYMBOL MBR MBRF MBRB UNIT RθJC 3.0 5.0 3.0 °C/W ORDERING INFORMATION (Example) PACKAGE PREFERRED P/N UNIT WEIGHT (g) PACKAGE CODE BASE QUANTITY DELIVERY MODE TO-220AC MBR745-E3/45 1.80 45 50/tube Tube ITO-220AC MBRF745-E3/45 1.94 45 50/Tube Tube TO-263AB MBRB745-E3/45 1.33 45 50/Tube Tube TO-263AB MBRB745-E3/81 1.33 81 800/reel Tape reel TO-220AC MBR745HE3/45 (1) 1.80 45 50/tube Tube ITO-220AC MBRF745HE3/45 (1) 1.94 45 50/Tube Tube TO-263AB MBRB745HE3/45 (1) 1.33 45 50/Tube Tube TO-263AB MBRB745HE3/81 (1) 1.33 81 800/reel Tape reel Note: (1) Automotive grade AEC Q101 qualified RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted) 175 10 Peak Forward Surge Current (A) Average Forward Current (A) Resistive or Inductive Load 8 6 4 2 MBR735 - MBR745 MBR750 & MBR760 0 TJ = TJ max. 8.3 ms Single Half Sine-Wave 150 125 100 75 50 25 50 0 100 150 1 100 10 Case Temperature (°C) Number of Cycles at 60 Hz Figure 1. Forward Current Derating Curve Figure 2. Maximum Non-Repetitive Peak Forward Surge Current www.vishay.com 2 Document Number: 88680 Revision: 08-Nov-07 MBR(F,B)735 thru MBR(F,B)760 Vishay General Semiconductor 10000 10 TJ = 125 °C Junction Capacitance (pF) Instantaneous Forward Current (A) 100 Pulse Width = 300 µs 1 % Duty Cycle TJ = 25 °C 1 0.1 1000 100 MBR735 - MBR745 MBR750 & MBR760 MBR735 - MBR745 MBR750 & MBR760 0.01 10 0 0.1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1 100 10 Instantaneous Forward Voltage (V) Reverse Voltage (V) Figure 3. Typical Instantaneous Forward Characteristics Figure 5. Typical Junction Capacitance 100 100 MBR735 - MBR745 MBR750 & MBR760 Transient Thermal Impedance (°C/W) Instantaneous Reverse Current (mA) TJ = 25 °C f = 1.0 MHz Vsig = 50 mVp-p 10 TJ = 125 °C 1 0.1 TJ = 75 °C 0.01 TJ = 25 °C 0.001 0 20 40 60 80 100 10 1 0.1 0.01 0.1 1 10 100 Percent of Rated Peak Reverse Voltage (%) t - Pulse Duration (s) Figure 4. Typical Reverse Characteristics Figure 6. Typical Transient Thermal Impedance Document Number: 88680 Revision: 08-Nov-07 www.vishay.com 3 MBR(F,B)735 thru MBR(F,B)760 Vishay General Semiconductor PACKAGE OUTLINE DIMENSIONS in inches (millimeters) ITO-220AC TO-220AC 0.404 (10.26) 0.384 (9.75) 0.415 (10.54) MAX. 0.370 (9.40) 0.360 (9.14) 0.154 (3.91) DIA. 0.148 (3.74) DIA. 0.113 (2.87) 0.103 (2.62) 0.145 (3.68) 0.135 (3.43) 1 PIN 2 0.560 (14.22) 0.530 (13.46) 0.110 (2.79) 0.100 (2.54) 0.057 (1.45) 0.045 (1.14) 0.035 (0.89) 0.025 (0.64) 0.025 (0.64) 0.015 (0.38) 0.022 (0.56) 0.014 (0.36) 0.205 (5.20) 0.195 (4.95) 7° REF. 0.191 (4.85) 0.171 (4.35) CASE 0.037 (0.94) 0.027 (0.68) 7° REF. 2 1 0.560 (14.22) 0.530 (13.46) PIN 1 0.135 (3.43) DIA. 0.122 (3.08) DIA. 0.350 (8.89) 0.330 (8.38) 0.110 (2.79) 0.100 (2.54) PIN 2 0.105 (2.67) 0.095 (2.41) 0.671 (17.04) 0.651 (16.54) PIN 1.148 (29.16) 1.118 (28.40) 0.160 (4.06) 0.140 (3.56) 0.057 (1.45) 0.045 (1.14) 0.140 (3.56) DIA. 0.125 (3.17) DIA. 0.600 (15.24) 0.580 (14.73) 0.603 (15.32) 0.573 (14.55) 0.350 (8.89) 0.330 (8.38) 7° REF. 0.076 (1.93) REF. 45° REF. 0.635 (16.13) 0.625 (15.87) 0.190 (4.83) 0.170 (4.32) 0.110 (2.79) 0.100 (2.54) 0.076 (1.93) REF. 0.185 (4.70) 0.175 (4.44) 0.055 (1.39) 0.045 (1.14) 0.028 (0.71) 0.020 (0.51) 0.205 (5.21) 0.195 (4.95) TO-263AB 0.411 (10.45) 0.380 (9.65) 0.190 (4.83) 0.160 (4.06) 0.245 (6.22) MIN. 0.055 (1.40) 0.045 (1.14) Mounting Pad Layout 0.42 (10.66) MIN. K 0.360 (9.14) 0.320 (8.13) 1 K 2 0.624 (15.85) 0.591 (15.00) 0 to 0.01 (0 to 0.254) 0.110 (2.79) 0.090 (2.29) 0.021 (0.53) 0.014 (0.36) 0.037 (0.940) 0.027 (0.686) 0.105 (2.67) 0.095 (2.41) www.vishay.com 4 0.055 (1.40) 0.047 (1.19) 0.205 (5.20) 0.195 (4.95) 0.140 (3.56) 0.110 (2.79) 0.33 (8.38) MIN. 0.670 (17.02) 0.591 (15.00) 0.15 (3.81) MIN. 0.08 (2.032) MIN. 0.105 (2.67) 0.095 (2.41) Document Number: 88680 Revision: 08-Nov-07 Legal Disclaimer Notice Vishay Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. Document Number: 91000 Revision: 08-Apr-05 www.vishay.com 1 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Vishay: MBRF745-E3/45 MBRF745HE3/45