BYV28-50, BYV28-100, BYV28-150, BYV28-200 Vishay Semiconductors Ultra-Fast Avalanche Sinterglass Diode FEATURES • Controlled avalanche characteristic • Low forward voltage • Ultra fast recovery time • Glass passivated junction • Hermetically sealed package 949588 • Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC • Halogen-free according to IEC 61249-2-21 definition MECHANICAL DATA APPLICATIONS Case: SOD-64 • Very fast rectification e.g. for switch mode power supply Terminals: plated axial leads, solderable per MIL-STD-750, method 2026 Polarity: color band denotes cathode end Mounting position: any Weight: approx. 858 mg PARTS TABLE PART TYPE DIFFERENTIATION PACKAGE BYV28-50 VR = 50 V; IFAV = 3.5 A SOD-64 BYV28-100 VR = 100 V; IFAV = 3.5 A SOD-64 BYV28-150 VR = 150 V; IFAV = 3.5 A SOD-64 BYV28-200 VR = 200 V; IFAV = 3.5 A SOD-64 ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION Peak reverse voltage, non repetitive Reverse voltage = repetitive peak reverse voltage Peak forward surge current See electrical characteristics See electrical characteristics tp = 10 ms, half sine wave PART SYMBOL VALUE UNIT BYV28-50 VRSM 55 V BYV28-100 VRSM 110 V BYV28-150 VRSM 165 V BYV28-200 VRSM 220 V BYV28-50 VR = VRRM 50 V BYV28-100 VR = VRRM 100 V BYV28-150 VR = VRRM 150 V BYV28-200 VR = VRRM 200 V A IFSM 90 Repetitive peak forward current IFRM 25 A Average forward current IFAV 3.5 A ER 20 mJ Tj = Tstg - 55 to + 175 °C Pulse energy in avalanche mode, non repetitive (inductive load switch off) Junction and storage temperature range www.vishay.com 72 I(BR)R = 1 A, Tj = 175 °C For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] Document Number: 86044 Rev. 1.7, 25-Aug-10 BYV28-50, BYV28-100, BYV28-150, BYV28-200 Ultra-Fast Avalanche Sinterglass Diode Vishay Semiconductors MAXIMUM THERMAL RESISTANCE (Tamb = 25 °C, unless otherwise specified) PARAMETER Junction ambient 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 ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION Forward voltage SYMBOL MIN. TYP. MAX. UNIT IF = 5 A VF - - 1.1 V IF = 5 A, Tj = 175 °C VF - - 0.89 V VR = VRRM IR - - 1 μA Reverse current Reverse recovery time PART VRSM IR - - 100 μA VR = VRRM, Tj = 165 °C IR - - 150 μA IF = 0.5 A, IR = 1 A, iR = 0.25 A trr - - 30 ns 40 4.0 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 sine wave RthJA ≤ 25 K/W l = 10 mm 3.5 3.0 2.5 2.0 1.5 RthJA ≤ 70 K/W PCB: d = 25 mm 1.0 0.5 0.0 0 0 5 10 15 20 25 Fig. 1 - Max. Thermal Resistance vs. Lead Length 20 40 60 80 100 120 140 160 180 Tamb - Ambient Temperature (°C) 16454 l - Lead Length (mm) 949548 0 30 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 0.001 0.0 16453 100 10 1 0.4 0.8 1.2 1.6 VF - Forward Voltage (V) Fig. 2 - Forward Current vs. Forward Voltage Document Number: 86044 Rev. 1.7, 25-Aug-10 25 2.0 16455 50 75 100 125 150 175 Tj - Junction Temperature (°C) Fig. 4 - 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 73 BYV28-50, BYV28-100, BYV28-150, BYV28-200 Ultra-Fast Avalanche Sinterglass Diode 60 250 f = 1 MHz VR = VRRM CD - Diode Capacitance (pF) PR - Reverse Power Dissipation (mW) Vishay Semiconductors 50 40 PR - Limit at 100 % VR 30 20 PR - Limit at 80 % VR 10 200 150 100 50 0 0 25 16456 50 75 100 125 150 175 0.1 Tj - Junction Temperature (°C) 16457 Fig. 5 - Max. Reverse Power Dissipation vs. Junction Temperature 1 10 100 VR - Reverse Voltage (V) Fig. 6 - Diode Capacitance vs. Reverse Voltage 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 74 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] Document Number: 86044 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