VB40170C-E3 www.vishay.com Vishay General Semiconductor Dual High Voltage Trench MOS Barrier Schottky Rectifier Ultra Low VF = 0.52 V at IF = 5 A FEATURES TMBS ® • Trench MOS Schottky technology TO-263AB • Low forward voltage drop, low power losses • High efficiency operation K • Meets MSL level 1, per LF maximum peak of 245 °C • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 2 1 VB40170C PIN 1 PIN 2 J-STD-020, TYPICAL APPLICATIONS For use in high frequency DC/DC converters, switching power supplies, freewheeling diodes, OR-ing diode, and reverse battery protection. K HEATSINK MECHANICAL DATA PRIMARY CHARACTERISTICS IF(AV) 2 x 20 A VRRM 170 V IFSM 200 A VF at IF = 20 A 0.68 V TJ max. 175 °C Package TO-263AB Diode variations Common cathode Case: TO-263AB Molding compound meets UL 94 V-0 flammability rating Base P/N-E3 - RoHS-compliant, commercial grade Terminals: Matte tin plated leads, solderable J-STD-002 and JESD 22-B102 E3 suffix meets JESD 201 class 1A whisker test per Polarity: As marked Mounting Torque: 10 in-lbs maximum MAXIMUM RATINGS (TA = 25 °C unless otherwise noted) PARAMETER Maximum repetitive peak reverse voltage Maximum average forward rectified current (fig. 1) VB40170C UNIT VRRM 170 V 40 per device per diode Peak forward surge current 8.3 ms single half sine-wave superimposed on rated load Voltage rate of change (rated VR) Operating junction and storage temperature range Revision: 11-Sep-13 SYMBOL IF(AV) A 20 IFSM 200 A dV/dt 10 000 V/μs TJ, TSTG -40 to +175 °C Document Number: 89949 1 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VB40170C-E3 www.vishay.com Vishay General Semiconductor ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted) PARAMETER TEST CONDITIONS SYMBOL IF = 5 A IF = 10 A TA = 25 °C IF = 20 A Instantaneous forward voltage per diode VF (1) IF = 5 A IF = 10 A TA = 125 °C Reverse current per diode VR = 170 V MAX. 0.66 - 0.75 - 0.86 1.20 0.52 - UNIT V 0.59 - 0.68 0.76 TA = 25 °C 1.3 - μA TA = 125 °C 2.2 - mA - 250 μA 4.2 50 mA IF = 20 A VR = 136 V TYP. IR (2) TA = 25 °C TA = 125 °C Notes (1) Pulse test: 300 μs pulse width, 1 % duty cycle (2) Pulse test: Pulse width 20 ms THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted) PARAMETER SYMBOL VB40170C UNIT 1.2 per diode Typical thermal resistance °C/W RJC per device 0.85 ORDERING INFORMATION (Example) PACKAGE PREFERRED P/N UNIT WEIGHT (g) PACKAGE CODE BASE QUANTITY DELIVERY MODE TO-263AB VB40170C-E3/4W 1.38 4W 50/tube Tube TO-263AB VB40170C-E3/8W 1.38 8W 800/reel Tape and reel 20.0 22 D = 0.5 D = 0.8 20 Average Power Loss (W) Average Forward Rectified Current (A) RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted) 18 16 14 12 10 8 6 4 D = 0.3 D = 0.2 15.0 D = 0.1 D = 1.0 10.0 T 5.0 D = tp/T tp 2 0.0 0 0 25 50 75 100 125 150 175 Case Temperature (°C) Fig. 1 - Maximum Forward Current Derating Curve Revision: 11-Sep-13 0 5 10 15 20 25 Average Forward Current (A) Fig. 2 - Forward Power Loss Characteristics Per Diode Document Number: 89949 2 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VB40170C-E3 www.vishay.com Vishay General Semiconductor 10 000 TA = 175 °C Junction Capacitance (pF) Instantaneous Forward Current (A) 100 TA = 150 °C 10 TA = 125 °C TA = 100 °C 1 TA = 25 °C TJ = 25 °C f = 1.0 MHz Vsig = 50 mVp-p 1000 0.1 100 10 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 0.1 1 10 100 Reverse Voltage (V) Fig. 3 - Typical Instantaneous Forward Characteristics Per Diode Fig. 5 - Typical Junction Capacitance Per Diode 100 Transient Thermal Impedance (°C/W) Instantaneous Reverse Current (mA) Instantaneous Forward Voltage (V) TA = 175 °C 10 TA = 150 °C 1 TA = 125 °C TA = 100 °C 0.1 0.01 0.001 TA = 25 °C 0.0001 20 40 60 80 100 Percent of Rated Peak Reverse Voltage (%) 10 Junction to Case 1 0.1 0.01 0.1 1 10 100 t - Pulse Duration (s) Fig. 4 - Typical Reverse Characteristics Per Diode Fig. 6 - Typical Transient Thermal Impedance Per Diode PACKAGE OUTLINE DIMENSIONS in inches (millimeters) TO-263AB 0.411 (10.45) 0.380 (9.65) 0.190 (4.83) 0.160 (4.06) 0.245 (6.22) MIN. Mounting Pad Layout 0.42 (10.66) MIN. 0.055 (1.40) 0.045 (1.14) K 0.33 (8.38) MIN. 0.360 (9.14) 0.320 (8.13) 1 K 2 0.624 (15.85) 0.591 (15.00) Revision: 11-Sep-13 0.670 (17.02) 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) 0.055 (1.40) 0.047 (1.19) 0.205 (5.20) 0.195 (4.95) 0.140 (3.56) 0.110 (2.79) 0.15 (3.81) MIN. 0.08 (2.032) MIN. 0.105 (2.67) 0.095 (2.41) Document Number: 89949 3 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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