BYT52A, BYT52B, BYT52D, BYT52G, BYT52J, BYT52K, BYT52M Vishay Semiconductors Fast Avalanche Sinterglass Diode FEATURES • Glass passivated junction • Hermetically sealed package • Low reverse current • Soft recovery characteristics • Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC 949539 • Halogen-free according to IEC 61249-2-21 definition MECHANICAL DATA APPLICATIONS Case: SOD-57 • Fast rectification and switching diode Terminals: plated axial leads, solderable per MIL-STD-750, method 2026 Polarity: color band denotes cathode end Mounting position: any Weight: approx. 369 mg PARTS TABLE PART TYPE DIFFERENTIATION PACKAGE BYT52A VR = 50 V; IFAV = 1.4 A SOD-57 BYT52B VR = 100 V; IFAV = 1.4 A SOD-57 BYT52D VR = 200 V; IFAV = 1.4 A SOD-57 BYT52G VR = 400 V; IFAV = 1.4 A SOD-57 BYT52J VR = 600 V; IFAV = 1.4 A SOD-57 BYT52K VR = 800 V; IFAV = 1.4 A SOD-57 BYT52M VR = 1000 V; IFAV = 1.4 A SOD-57 ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION Reverse voltage = repetitive peak reverse voltage Peak forward surge current Average forward current Non repetitive reverse avalanche energy Junction and storage temperature range Document Number: 86029 Rev. 1.7, 30-Jul-10 See electrical characteristics PART SYMBOL VALUE UNIT BYT52A VR = VRRM 50 V BYT52B VR = VRRM 100 V BYT52D VR = VRRM 200 V BYT52G VR = VRRM 400 V BYT52J VR = VRRM 600 V BYT52K VR = VRRM 800 V BYT52M VR = VRRM 1000 V A tp = 10 ms, half sine wave IFSM 50 On PC board IFAV 0.85 A l = 10mm IFAV 1.4 A I(BR)R = 0.4 A BYT52J ER 10 mJ BYT52K ER 10 mJ BYT52M ER 10 mJ Tj = Tstg - 55 to + 175 °C For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 1 BYT52A, BYT52B, BYT52D, BYT52G, BYT52J, BYT52K, BYT52M Fast Avalanche Sinterglass Diode Vishay Semiconductors MAXIMUM THERMAL RESISTANCE (Tamb = 25 °C, unless otherwise specified) PARAMETER Junction ambient TEST CONDITION SYMBOL VALUE Lead length l = 10 mm, TL = constant RthJA 45 UNIT K/W On PC board with spacing 25 mm RthJA 100 K/W ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. IF = 1 A VF - - 1.3 V VR = VRRM IR - - 5 μA VR = VRRM, Tj = 150 °C IR - - 150 μA IF = 0.5 A, IR = 1 A, iR = 0.25 A trr - - 200 ns Forward voltage Reverse current Reverse recovery time PART UNIT 1.6 120 IFAV - Average Forward Current (A) RthJA - Ther. Resist. Junction/Ambient (K/W) TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) 100 80 60 l l 40 20 TL = constant VR = VRRM half sinewave 1.4 1.2 RthJA = 45 K/W I = 10 mm 1.0 0.8 0.6 RthJA = 100 K/W PCB: d = 25 mm 0.4 0.2 0 0 0 5 10 15 20 25 30 l - Lead Length (mm) 949552 0 Fig. 1 - Max. Thermal Resistance vs. Lead Length 20 40 60 80 100 120 140 160 180 Tamb - Ambient Temperature (°C) 16329 Fig. 3 - Max. Average Forward Current vs. Ambient Temperature 1000 10 IR - Reverse Current (μA) IF - Forward Current (A) VR = VRRM Tj = 175 °C 1 Tj = 25 °C 0.1 0.01 100 10 1 25 0.001 0 16328 0.5 1.0 1.5 2.0 2.5 3.0 VF - Forward Voltage (V) Fig. 2 - Max. Forward Current vs. Forward Voltage www.vishay.com 2 16330 50 75 100 125 150 175 Tj - Junction Temperature (°C) Fig. 4 - Max. Reverse Current vs. Junction Temperature For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] Document Number: 86029 Rev. 1.7, 30-Jul-10 BYT52A, BYT52B, BYT52D, BYT52G, BYT52J, BYT52K, BYT52M 500 Vishay Semiconductors 40 f = 1 MHz VR = VRRM 450 CD - Diode Capacitance (pF) PR - Reverse Power Dissipation (mW) Fast Avalanche Sinterglass Diode 400 350 PR-Limit at 100 % VR 300 250 200 150 PR-Limit at 80 % VR 100 35 30 25 20 15 10 5 50 0 25 50 75 100 125 150 0 0.1 175 Tj - Junction Temperature (°C) 16331 16332 Fig. 5 - Max. Reverse Power Dissipation vs. Junction Temperature 1 10 100 VR - Reverse Voltage (V) Fig. 6 - Diode Capacitance vs. Reverse Voltage 3.6 (0.142) max. 0.82 (0.032) max. PACKAGE DIMENSIONS in millimeters (inches): SOD-57 26 (1.024) min. 4 (0.157) max. 26 (1.024) min. 20543 Document Number: 86029 Rev. 1.7, 30-Jul-10 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 3 Legal Disclaimer Notice 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 and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part. 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. Document Number: 91000 Revision: 11-Mar-11 www.vishay.com 1