BY268, BY269 www.vishay.com Vishay Semiconductors Fast Avalanche Sinterglass Diode FEATURES • Glass passivated junction • Hermetically sealed package • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 APPLICATIONS 949539 MECHANICAL DATA Case: SOD-57 Terminals: plated axial leads, solderable per MIL-STD-750, method 2026 Polarity: color band denotes cathode end Mounting position: any Weight: approx. 369 mg • High voltage fast rectification diode ORDERING INFORMATION (Example) DEVICE NAME ORDERING CODE TAPED UNITS MINIMUM ORDER QUANTITY BY269 BY269TR 5000 per 10" tape and reel 25 000 BY269 BY269TAP 5000 per ammopack 25 000 PART TYPE DIFFERENTIATION PACKAGE BY268 VR = 1400 V; IF(AV) = 0.8 A SOD-57 BY269 VR = 1600 V; IF(AV) = 0.8 A SOD-57 PARTS TABLE ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION Peak reverse voltage, non repetitive Reverse voltage Peak forward surge current See electrical characteristics PART VALUE UNIT BY268 VRSM 1600 V BY269 VRSM 1800 V BY268 VR 1400 V BY269 VR 1600 V IFSM 20 A IF(AV) 0.8 A ER 10 mJ Tj = Tstg - 55 to + 175 °C tp = 10 ms, half sine wave Average forward current Non repetitive reverse avalanche energy SYMBOL I(BR)R = 0.4 A Junction and storage temperature range MAXIMUM THERMAL RESISTANCE (Tamb = 25 °C, unless otherwise specified) PARAMETER Junction ambient Rev. 1.8, 12-Sep-12 TEST CONDITION SYMBOL VALUE UNIT Lead length l = 10 mm, TL = constant RthJA 45 K/W On PC board with spacing 25 mm RthJA 100 K/W Document Number: 86005 1 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 BY268, BY269 www.vishay.com Vishay Semiconductors ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. VF - - 1.25 V IR - 1 2 μA IF = 0.4 A Forward voltage Reverse current VR = 1400 V BY268 VR = 1600 V BY269 IR - 1 2 μA VR= 1400 V, Tj = 100 °C BY268 IR - - 15 μA VR= 1600 V, Tj = 100 °C BY269 IR - - 15 μA trr - - 400 ns IF = 0.5 A, IR = 1 A, iR = 0.25 A Reverse recovery time UNIT RthJA - Thermal Resist. Junction/Ambeint (K/W) TYPICAL CHARACTERISTICS (Tamb = 25 C, unless otherwise specified) 120 IFAV - Average Forward Current (A) 0.9 100 80 60 l l 40 20 0.7 0.6 0.5 0 5 10 15 20 25 0.3 0.2 VR = VRRM half sinewave 0.1 0 0 30 Fig. 1 - Max. Thermal Resistance vs. Lead Length 20 40 60 80 100 120 140 160 180 Tamb - Ambient Temperature (°C) 16413 I - Lead Length (mm) 949090 RthJA = 100 K/W PCB: d = 25 mm 0.4 T L = constant 0 RthJA = 45 K/W I = 10 mm 0.8 Fig. 3 - Max. Average Forward Current vs. Ambient Temperature 10 1000 IR - Reverse Current (μA) IF - Forward Current (A) VR = VRRM 1 Tj = 175 °C Tj = 25 °C 0.1 0.01 100 10 0.001 0 16412 0.5 1.0 1.5 2.0 VF - Forward Voltage (V) Fig. 2 - Max. Forward Current vs. Forward Voltage Rev. 1.8, 12-Sep-12 1 25 2.5 16414 50 75 100 125 150 175 Tj - Junction Temperature (°C) Fig. 4 - Max. Reverse Current vs. Junction Temperature Document Number: 86005 2 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 BY268, BY269 Vishay Semiconductors 900 35 f = 1 MHz VR = VRRM 800 CD - Diode Capacitance (pF) PR - Reverse Power Dissipation (mW) www.vishay.com 700 600 500 PR-Limit at 100 % VR 400 300 PR-Limit at 80 % VR 200 100 30 25 20 15 10 5 0 25 50 75 100 125 150 0 0.1 175 Tj - Junction Temperature (°C) 16415 16416 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 Rev. 1.8, 12-Sep-12 Document Number: 86005 3 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Legal Disclaimer Notice www.vishay.com 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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Material Category Policy Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant. Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Revision: 12-Mar-12 1 Document Number: 91000 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Vishay: BY269TR BY268TR BY268TAP BY269TAP