BYT53A, BYT53B, BYT53C, BYT53D, BYT53F, BYT53G Vishay Semiconductors Ultra 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 • Very fast rectification and switches Terminals: plated axial leads, solderable per MIL-STD-750, method 2026 • Switched mode power supplies • High-frequency inverter circuits Polarity: color band denotes cathode end Mounting position: any Weight: approx. 369 mg PARTS TABLE PART TYPE DIFFERENTIATION PACKAGE BYT53A VR = 50 V; IFAV = 1.9 A SOD-57 BYT53B VR = 100 V; IFAV = 1.9 A SOD-57 BYT53C VR = 150 V; IFAV = 1.9 A SOD-57 BYT53D VR = 200 V; IFAV = 1.9 A SOD-57 BYT53F VR = 300 V; IFAV = 1.9 A SOD-57 BYT53G VR = 400 V; IFAV = 1.9 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 PART SYMBOL VALUE UNIT BYT53A VR = VRRM 50 V BYT53B VR = VRRM 100 V BYT53C VR = VRRM 150 V BYT53D VR = VRRM 200 V BYT53F VR = VRRM 300 V BYT53G VR = VRRM 400 V tp = 10 ms, half sine wave IFSM 50 A l = 10 mm, TL = 25 °C IFAV 1.9 A I(BR)R = 1 A ER 20 mJ Tj = Tstg - 55 to + 175 °C See electrical characteristics Junction and storage temperature range MAXIMUM THERMAL RESISTANCE (Tamb = 25 °C, unless otherwise specified) PARAMETER Junction ambient Document Number: 86030 Rev. 1.9, 04-Aug-10 TEST CONDITION SYMBOL VALUE Lead length l = 10 mm, TL = constant RthJA 45 K/W On PC board with spacing 25 mm RthJA 100 K/W For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] UNIT www.vishay.com 1 BYT53A, BYT53B, BYT53C, BYT53D, BYT53F, BYT53G Ultra Fast Avalanche Sinterglass Diode Vishay Semiconductors ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT IF = 1 A VF - - 1.1 V IF = 1 A, Tj = 175 °C VF - - 0.9 V VR = VRRM IR - - 5 μA VR = VRRM, Tj = 150 °C IR - - 200 μA IF = 0.5 A, IR = 1 A, iR = 0.25 A trr - - 50 ns Forward voltage Reverse current Reverse recovery time PART 120 2.0 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 1.6 5 10 15 20 25 1.2 1.0 0.8 0.6 0 40 60 80 100 120 140 160 180 Fig. 3 - Max. Average Forward Current vs. Ambient Temperature 1000 VR = VRRM Tj = 175 °C IR - Reverse Current (μA) IF - Forward Current (A) 20 Tamb - Junction Temperature (°C) 16334 10 1 Tj = 25 °C 0.1 0.01 100 10 1 0.001 0 0.5 1 1.5 2 2.5 25 3 VF - Forward Voltage (V) Fig. 2 - Max. Forward Current vs. Forward Voltage www.vishay.com 2 PCB: d = 25 mm 0.2 0.0 Fig. 1 - Max. Thermal Resistance vs. Lead Length 16333 RthJA = 100 K/W 0.4 30 l - Lead Length (mm) 949552 RthJA = 45 K/W l = 10 mm 1.4 0 0 VR = VRRM half sine wave 1.8 16335 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: 86030 Rev. 1.9, 04-Aug-10 BYT53A, BYT53B, BYT53C, BYT53D, BYT53F, BYT53G 220 Vishay Semiconductors 60 f = 1 MHz VR = VRRM 200 CD - Diode Capacitance (pF) PR - Reverse Power Dissipation (mW) Ultra Fast Avalanche Sinterglass Diode 180 160 PR - Limit at 100 % VR 140 120 100 80 PR - Limit at 80 % VR 60 40 50 40 30 20 10 20 0 0 25 50 75 100 125 150 175 0.1 Tj - Junction Temperature (°C) 16336 16337 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: 86030 Rev. 1.9, 04-Aug-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. 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