BYV28-200

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 Case: SOD-64 Terminals: plated axial leads, solderable per MIL-STD-750, method 2026 Polarity: color band denotes cathode end Mounting position: any Weight: approx. 858 mg APPLICATIONS • Very fast rectification e.g. for switch mode power supply PARTS TABLE PART BYV28-50 BYV28-100 BYV28-150 BYV28-200 TYPE DIFFERENTIATION VR = 50 V; IFAV = 3.5 A VR = 100 V; IFAV = 3.5 A VR = 150 V; IFAV = 3.5 A VR = 200 V; IFAV = 3.5 A PACKAGE SOD-64 SOD-64 SOD-64 SOD-64 ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION PART BYV28-50 Peak reverse voltage, non repetitive See electrical characteristics BYV28-100 BYV28-150 BYV28-200 BYV28-50 Reverse voltage = repetitive peak reverse voltage Peak forward surge current Repetitive peak forward current Average forward current Pulse energy in avalanche mode, non repetitive (inductive load switch off) Junction and storage temperature range I(BR)R = 1 A, Tj = 175 °C See electrical characteristics BYV28-100 BYV28-150 BYV28-200 tp = 10 ms, half sine wave SYMBOL VRSM VRSM VRSM VRSM VR = VRRM VR = VRRM VR = VRRM VR = VRRM IFSM IFRM IFAV ER Tj = Tstg VALUE 55 110 165 220 50 100 150 200 90 25 3.5 20 - 55 to + 175 UNIT V V V V V V V V A A A mJ °C www.vishay.com 72 For technical questions within your region, please contact one of the following: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 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 Lead length l = 10 mm, TL = constant On PC board with spacing 25 mm SYMBOL RthJA RthJA VALUE 25 70 UNIT K/W K/W ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER Forward voltage TEST CONDITION IF = 5 A IF = 5 A, Tj = 175 °C VR = VRRM Reverse current Reverse recovery time VRSM VR = VRRM, Tj = 165 °C IF = 0.5 A, IR = 1 A, iR = 0.25 A PART SYMBOL VF VF IR IR IR trr MIN. TYP. MAX. 1.1 0.89 1 100 150 30 UNIT V V μA μA μA ns TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) RthJA - Ther. Resist. Junction/Ambient (K/W) 40 4.0 IFAV - Average Forward Current (A) 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 RthJA ≤ 70 K/W PCB: d = 25 mm 30 VR = VRRM half sine wave RthJA ≤ 25 K/W l = 10 mm 20 l l 10 TL = constant 0 0 949548 5 10 15 20 25 30 16454 0 20 40 60 80 100 120 140 160 180 l - Lead Length (mm) Tamb - Ambient Temperature (°C) Fig. 1 - Max. Thermal Resistance vs. Lead Length Fig. 3 - Max. Average Forward Current vs. Ambient Temperature 100 1000 VR = VRRM IF - Forward Current (A) Tj = 175 °C 1 Tj = 25 °C 0.1 IR - Reverse Current (A) 10 100 10 0.01 0.001 0.0 16453 1 0.4 0.8 1.2 1.6 2.0 16455 25 50 75 100 125 150 175 VF - Forward Voltage (V) Tj - Junction Temperature (°C) Fig. 2 - Forward Current vs. Forward Voltage Fig. 4 - Reverse Current vs. Junction Temperature Document Number: 86044 Rev. 1.7, 25-Aug-10 For technical questions within your region, please contact one of the following: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com www.vishay.com 73 BYV28-50, BYV28-100, BYV28-150, BYV28-200 Vishay Semiconductors Ultra-Fast Avalanche Sinterglass Diode PR - Reverse Power Dissipation (mW) 60 50 40 30 20 10 0 25 16456 250 CD - Diode Capacitance (pF) VR = VRRM f = 1 MHz 200 PR - Limit at 100 % VR 150 100 PR - Limit at 80 % VR 50 0 50 75 100 125 150 175 16457 0.1 1 10 100 Tj - Junction Temperature (°C) VR - Reverse Voltage (V) Fig. 5 - Max. Reverse Power Dissipation vs. Junction Temperature 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: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 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