VSSB420S-M3 www.vishay.com Vishay General Semiconductor Surface Mount Trench MOS Barrier Schottky Rectifier FEATURES * Low profile package TMBS(R) * Ideal for automated placement * Trench MOS Schottky technology * Low power losses, high efficiency * Low forward voltage drop * Meets MSL level 1, per J-STD-020, LF maximum peak of 260 C * Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 DO-214AA (SMB) TYPICAL APPLICATIONS For use in high frequency converters, freewheeling diodes, DC/DC converters and polarity protection applications. PRIMARY CHARACTERISTICS IF(AV) 4.0 A VRRM 200 V MECHANICAL DATA IFSM 40 A Case: DO-214AA (SMB) Molding compound meets UL 94 V-0 flammability rating Base P/N-M3 - halogen-free and RoHS-compliant, commercial grade VF at IF = 4.0 A 0.71 V TJ max. 150 C Package DO-214AA (SMB) Diode variation Single die Terminals: Matte tin plated leads, solderable J-STD-002 and JESD 22-B102 M3 suffix meets JESD 201 class 2 whisker test per Polarity: Color band denotes the cathode end MAXIMUM RATINGS (TA = 25 C unless otherwise noted) PARAMETER SYMBOL Device marking code Maximum repetitive peak reverse voltage Maximum DC forward current Voltage rate of change (rated VR) Operating junction and storage temperature range UNIT V4D VRRM 200 IF (1) 4.0 (2) 1.8 IFSM 40 A dV/dt 10 000 V/s TJ, TSTG -40 to +150 C IF Peak forward surge current 10 ms single half sine-wave superimposed on rated load VSSB420S V A Notes (1) Units mounted on PCB with 20 mm x 20 mm pad areas (2) Free air, mounted on recommended PCB 1 oz. pad area Revision: 31-Mar-15 Document Number: 89317 1 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 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 VSSB420S-M3 www.vishay.com Vishay General Semiconductor ELECTRICAL CHARACTERISTICS (TA = 25 C unless otherwise noted) PARAMETER TEST CONDITIONS Instantaneous forward voltage IF = 4.0 A TA = 125 C VR = 180 V Reverse current per diode VR = 200 V Typical junction capacitance SYMBOL TA = 25 C VF (1) TA = 25 C TA = 125 C TA = 25 C IR (2) TA = 125 C 4.0 V, 1 MHz CJ TYP. MAX. 1.44 1.90 UNIT 0.71 0.80 3 - A 0.7 - mA V 4 150 A 1.1 10 mA 120 - pF Notes (1) Pulse test: 300 s pulse width, 1 % duty cycle (2) Pulse test: Pulse width 40 ms THERMAL CHARACTERISTICS (TA = 25 C unless otherwise noted) PARAMETER SYMBOL RJA Typical thermal resistance VSSB420S (1) UNIT 120 RJM (2) C/W 15 Notes (1) Free air, mounted on recommended PCB 1 oz. pad area; thermal resistance R JA - junction to ambient (2) Units mounted on PCB with 20 mm x 20 mm copper pad areas; thermal resistance R JM - junction to mount ORDERING INFORMATION (Example) PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE VSSB420S-M3/52T 0.096 52T 750 7" diameter plastic tape and reel VSSB420S-M3/5BT 0.096 5BT 3200 13" diameter plastic tape and reel RATINGS AND CHARACTERISTICS CURVES (TA = 25 C unless otherwise noted) 4 D = 0.5 3.5 4.0 Average Power Loss (W) Average Forward Rectified Current (A) 5.0 4.5 3.5 3.0 2.5 2.0 1.5 1.0 D = 0.2 3.0 2.5 D = 1.0 D = 0.1 2.0 T 1.5 1.0 D = tp/T 0.5 TM Measured at Terminal 0.5 D = 0.8 D = 0.3 tp 0 0 0 25 50 75 100 125 150 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4 TM - Mount Temperature (C) Average Forward Current (A) Fig. 1 - Maximum Forward Current Derating Curve Fig. 2 - Forward Power Loss Characteristics Revision: 31-Mar-15 Document Number: 89317 2 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 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 VSSB420S-M3 www.vishay.com Vishay General Semiconductor 1000 10 TA = 100 C TA = 125 C 1 100 TA = 25 C 10 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0.1 1.6 1 10 100 Instantaneous Forward Voltage (V) Reverse Voltage (V) Fig. 3 - Typical Instantaneous Forward Characteristics Fig. 5 - Typical Junction Capacitance 1000 Transient Thermal Impedance (C/W) 10 Instantaneous Reverse Current (mA) TJ = 25 C f = 1.0 MHz Vsig = 50 mVp-p TA = 150 C Junction Capacitance (pF) Instantaneous Forward Current (A) 100 TA = 150 C 1 TA = 125 C 0.1 TA = 100 C 0.01 0.001 TA = 25 C 0.0001 20 30 40 50 60 70 80 90 100 10 1 0.01 0.00001 10 Junction to Ambient 100 0.1 1 10 100 Percent of Rated Peak Reverse Voltage (%) t - Pulse Duration (s) Fig. 4 - Typical Reverse Characteristics Fig. 6 - Typical Transient Thermal Impedance PACKAGE OUTLINE DIMENSIONS in inches (millimeters) DO-214AA (SMB) Cathode Band Mounting Pad Layout 0.085 (2.159) MAX. 0.155 (3.94) 0.130 (3.30) 0.086 (2.20) 0.077 (1.95) 0.086 (2.18) MIN. 0.180 (4.57) 0.160 (4.06) 0.012 (0.305) 0.006 (0.152) 0.060 (1.52) MIN. 0.096 (2.44) 0.084 (2.13) 0.220 REF. 0.008 (0.2) 0 (0) 0.060 (1.52) 0.030 (0.76) 0.220 (5.59) 0.205 (5.21) Revision: 31-Mar-15 Document Number: 89317 3 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 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. 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 in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Vishay's knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer's responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer's technical experts. Product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. 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. Product names and markings noted herein may be trademarks of their respective owners. (c) 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED Revision: 08-Feb-17 1 Document Number: 91000 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Vishay: VSSB420S-M3/52T VSSB420S-M3/5BT