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 2 • High frequency operation 1 1 MBR7xx • Meets MSL level 1, per J-STD-020, 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 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. 1 MBRB7xx PIN 1 PIN 2 K HEATSINK 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-002 and JESD22-B102 E3 suffix for consumer 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 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 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 10 000 V/µs 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 Operating junction temperature range Document Number: 88680 Revision: 08-Nov-07 1.0 0.5 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] A 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) 10 175 TJ = TJ Max. 8.3 ms Single Half Sine-Wave Peak Forward Surge Current (A) Average Forward Current (A) Resistive or Inductive Load 8 6 4 2 MBR735 - MBR745 MBR750 & MBR760 0 150 125 100 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 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] Document Number: 88680 Revision: 08-Nov-07 MBR(F,B)735 thru MBR(F,B)760 Vishay General Semiconductor 10 000 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 10 0.01 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 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] 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) For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] Document Number: 88680 Revision: 08-Nov-07 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1