BYW85 – Silicon Mesa Rectifiers

Part Number : BYW85

Function : Silicon Mesa Rectifiers

Manufactures : Vishay Telefunken

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Description :

BYW82…BYW86 Vishay Telefunken Silicon Mesa Rectifiers Features D D D D D D Glass passivated junction Hermetically sealed package Controlled avalanche characteristics Low reverse current High surge current loading Electrically equivalent diodes: BYW82 – 1N5624 BYW83 – 1N5625 BYW84 – 1N5626 BYW85 – 1N5627 94 9588 Applications Rectifier, general purpose Absolute Maximum Ratings Tj = 25_C Parameter Reverse voltage g =Repetitive peak reverse voltage Test Conditions Type BYW82 BYW83 BYW84 BYW85 BYW86 Symbol VR=VRRM VR=VRRM VR=VRRM VR=VRRM VR=VRRM IFSM IFRM IFAV PR ER i2*t Tj=Tstg Value 200 400 600 800 1000 100 18 3 1000 20 Unit V V V V V A A A W mJ A2*s °C Peak forward surge current Repetitive peak forward current Average forward current Pulse avalanche peak power Pulse energy in avalanche mode, non repetitive (inductive load switch off) i2*t–rating Junction and storage temperature range tp=10ms, half sinewave Tamb 65°C tp=20ms, half sinewave, Tj=175 °C I(BR)R=1A, Tj=175°C x 40 –65…+175 Maximum Thermal Resistance Tj = 25_C Parameter Junction ambient Test Conditions l=10mm, TL=constant on PC board with spacing 37.5mm Symbol RthJA RthJA Value 25 70 Unit K/W K/W Document Number 86051 Rev. 2, 24-Jun-98 www.vishay.de • FaxBack +1-408-970-5600 1 (4) BYW82…BYW86 Vishay Telefunken Electrical Characteristics Tj = 25_C Parameter Forward voltage Reverse current Breakdown voltage Diode capacitance Reverse recovery y time Reverse recovery charge Test Conditions IF=3A VR=VRRM VR=VRRM, Tj=100°C IR=100mA, tp/T=0.01, tp=0.3ms VR=0, f=0.47MHz IF=0.5A, IR=1A, iR=0.25A IF=1A, di/dt=5A/ms, VR=50V IF=1A, di/dt=5A/ms Type Symbol VF IR IR V(BR) CD trr trr Qrr Min Typ 0.1 5 65 2 3 6 Max 1.0 1 10 1600 100 4 6 10 Unit V mA mA V pF ms ms mC Characteristics (Tj = 25_C unless otherwise specified) R thJA – Therm. Resist. Junction / Ambient ( K/W ) 40 I FAV– Average Forward Current ( A ) 4 30 3 20 l 10 l 2 VR = VR RM f=1kHz RthJA=25K/W L=10mm 1 0 0 5 10 15 TL=constant 20 25 30 94 9564 0 0 40 80 120 160 200 Tamb – Ambient Temperature ( °C ) 94 9563 l – Lead Length ( mm ) Figure 1. Max. Thermal Resistance vs. Lead Length Figure 3. Max. Average Forward Current vs. Ambient Temperature 1000 I FAV– Average Forward Current ( A ) 2.0 1.6 1.2 0.8 0.4 0 0 40 80 I R – Reverse Current ( mA ) VR = VR RM f=1kHz RthJA=70K/W PCB Scattering Limit 100 10 1 VR = VR RM 0 40 80 120 160 200 0.1 120 160 200 94 9566 94 9565 Tamb – Ambient Temperature ( °C ) Tj – Junction Temperature ( °C ) Figure 2. Max. Average Forward Current vs. Ambient Temperature Figure 4. Reverse Current vs. Junction Temperature www.vishay.de • FaxBack +1-408-970-5600 2 (4) Document Number 86051 Rev. 2, 24-Jun-98 BYW82…BYW86 Vishay Telefunken 100 IF – Forward Current ( A ) Scattering Limit 10 CD – Diode Capacitance ( pF ) 3.0 94 9569 80 Tamb= 175°C 60 1 Tamb= 25°C 40 0.1 20 0.01 0 94 9567 0 0.6 1.2 1.8 2.4 0.1 1 10 100 VF – Forward […]

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BYW85 Datasheet


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