BYW72, BYW73, BYW74, BYW75, BYW76 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 949588 • Halogen-free according to IEC 61249-2-21 definition MECHANICAL DATA Case: SOD-64 Terminals: plated axial leads, solderable per MIL-STD-750, method 2026 Polarity: color band denotes cathode end APPLICATIONS • Fast rectification and switching diode for example for TV-line output circuits and switch mode power supply Mounting position: any Weight: approx. 858 mg PARTS TABLE PART TYPE DIFFERENTIATION PACKAGE BYW72 VR = 200 V; IFAV = 3 A SOD-64 BYW73 VR = 300 V; IFAV = 3 A SOD-64 BYW74 VR = 400 V; IFAV = 3 A SOD-64 BYW75 VR = 500 V; IFAV = 3 A SOD-64 BYW76 VR = 600 V; IFAV = 3 A SOD-64 ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION PART SYMBOL VALUE UNIT BYW72 VR = VRRM 200 V BYW73 VR = VRRM 300 V BYW74 VR = VRRM 400 V BYW75 VR = VRRM 500 V BYW76 VR = VRRM 600 V IFSM 100 A Repetitive peak forward current IFRM 15 A Average forward current IFAV 3 A ER 10 mJ Tj = Tstg - 55 to + 175 °C Reverse voltage = repetitive peak reverse voltage Peak forward surge current Non repetitive reverse avalanche energy See electrical characteristics tp = 10 ms, half sine wave I(BR)R = 0.4 A Junction and storage temperature range MAXIMUM THERMAL RESISTANCE (Tamb = 25 °C, unless otherwise specified) PARAMETER Junction ambient www.vishay.com 134 TEST CONDITION SYMBOL VALUE UNIT Lead length l = 10 mm, TL = constant RthJA 25 K/W On PC board with spacing 25 mm RthJA 70 K/W For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] Document Number: 86050 Rev. 1.7, 25-Aug-10 BYW72, BYW73, BYW74, BYW75, BYW76 Fast Avalanche Sinterglass Diode Vishay Semiconductors ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. IF = 3 A VF - 0.95 1.1 V VR = VRRM IR - 1 5 μA VR = VRRM, Tj = 150 °C IR - 60 150 μA IF = 0.5 A, IR = 1 A, iR = 0.25 A trr - - 200 ns Forward voltage Reverse current Reverse recovery time PART UNIT 3.5 40 IFAV - Average Forward Current (A) RthJA - Ther. Resist. Junction/Ambient (K/W) TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) 30 20 l l 10 TL = constant VR = VRRM half sinewave 3.0 RthJA = 45 K/W I = 10 mm 2.5 2.0 1.5 RthJA = 70 K/W PCB: d = 25 mm 1.0 0.5 0 0 0 5 10 15 20 25 l - Lead Length (mm) 949548 0 30 Fig. 1 - Max. Thermal Resistance vs. Lead Length 20 40 60 80 100 120 140 160 180 Tamb - Ambient Temperature (°C) 16356 Fig. 3 - Max. Average Forward Current vs. Ambient Temperature 100 1000 IR - Reverse Current (A) IF - Forward Current (A) VR = VRRM 10 Tj = 175 °C 1 Tj = 25 °C 0.1 0.01 100 10 0.001 0 16355 0.4 0.8 1.2 1.6 VF - Forward Voltage (V) Fig. 2 - Max. Forward Current vs. Forward Voltage Document Number: 86050 Rev. 1.7, 25-Aug-10 1 25 2.0 16357 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] www.vishay.com 135 BYW72, BYW73, BYW74, BYW75, BYW76 Fast Avalanche Sinterglass Diode 300 90 VR = VRRM CD - Diode Capacitance (pF) PR - Reverse Power Dissipation (mW) Vishay Semiconductors 250 200 PR-Limit at 100 % VR 150 100 PR-Limit at 80 % VR 50 70 60 50 40 30 20 10 0 25 16358 50 75 100 125 150 0 0.1 175 Tj - Junction Temperature (°C) 1 10 100 VR - Reverse Voltage (V) 16359 Fig. 5 - Max. Reverse Power Dissipation vs. Junction Temperature Zthp - Thermal Resist. for Pulse Cond. (K/W) f = 1 MHz 80 Fig. 6 - Diode Capacitance vs. Reverse Voltage 1000 VRRM = 600 V RthJA = 70 K/W 100 Tamb = 25 °C tp/T = 0.5 100 °C 0.2 10 45 °C 0.1 70 °C 0.05 0.02 0.01 1 10-4 10-3 10-2 949562 10-1 10-0 101 102 tp - Pulse Length (s) 100 101 102 IFRM - Repetitive Peak Forward Current (A) Fig. 7 - Thermal Response PACKAGE DIMENSIONS in millimeters (inches): SOD-64 Sintered Glass Case SOD-64 Cathode Identification 4.3 (0.168) max. 1.35 (0.053) max. 26(1.014) min. 4 (0.156) max. 26 (1.014) min. Document-No.: 6.563-5006.4-4 Rev. 3 - Date: 09.February.2005 94 9587 www.vishay.com 136 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] Document Number: 86050 Rev. 1.7, 25-Aug-10 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. 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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