поискавой системы для электроныых деталей |
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BY458 датащи(PDF) 1 Page - Vishay Siliconix |
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BY458 датащи(HTML) 1 Page - Vishay Siliconix |
1 / 5 page BY448 / BY458 Document Number 86006 Rev. 1.6, 14-Apr-05 Vishay Semiconductors www.vishay.com 1 949539 Standard Avalanche Sinterglass Diode Features • Glass passivated junction • Hermetically sealed package • Lead (Pb)-free component • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC Applications High voltage rectification diode Efficiency diode in horizontal deflection circuits Mechanical Data Case: SOD-57 Sintered glass case Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: approx. 369 mg Parts Table Absolute Maximum Ratings Tamb = 25 °C, unless otherwise specified Maximum Thermal Resistance Tamb = 25 °C, unless otherwise specified Part Type differentiation Package BY448 VR = 1500 V; IFAV = 2 A SOD-57 BY458 VR = 1200 V; IFAV = 2 A SOD-57 Parameter Test condition Part Symbol Value Unit Reverse voltage see electrical characteristics BY448 VR = VRRM 1500 V BY458 VR = VRRM 1200 V Peak forward surge current tp = 10 ms, half sinewave IFSM 30 A Average forward current IFAV 2A Junction temperature Tj 140 °C Storage temperature range Tstg - 55 to + 175 °C Non repetitive reverse avalanche energy I(BR)R = 0.4 A ER 10 mJ Parameter Test condition Symbol Value Unit Junction ambient l = 10 mm, TL = constant RthJA 45 K/W on PC board with spacing 25 mm RthJA 100 K/W e2 |
Аналогичный номер детали - BY458 |
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Аналогичное описание - BY458 |
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