BYT43D Datasheet | Vishay

Features D D D D D Miniature axial leaded Glass passivated Hermetically sealed glass envelope Low reverse current High reverse voltage Applications TV and monitor SMPS Electronic ballast 95 10526 Absolute Maximum Ratings Tj = 25_C Parameter Reverse voltage g =Repetitive peak reverse voltage Test Conditions Type BYT43A BYT43B BYT43D BYT43G BYT43J BYT43K BYT43M Symbol VR =VRRM Value 50 100 200 400 600 800 1000 30 1 - 55...+175 Unit V V V V V V V A A Peak forward surge current Average forward current Junction and storage temperature range tp=8.3 ms, half sinewave Lead length l = 10 mm, TL = 25°C IFSM IFAV Tj=Tstg °C Maximum Thermal Resistance Tj = 25_C Parameter Junction ambient Test Conditions Lead length l = 10 mm, TL = constant on PC board with spacing 25mm Symbol Rth JA Rth JA Value 60 110 Unit K/W K/W Document Number 86026 Rev. 3, 24-Jun-98 .vishay.de - Fax Back +1-408-970-5600 1 (4) BYT43 Vishay Telefunken Electrical Characteristics Tj = 25_C Parameter Forward voltage Test Conditions IF = 1 A Type BYT43A - BYT43J BYT43K - BYT43M Symbol VF VF IR IR BYT43A BYT43B BYT43D BYT43G BYT43J BYT43K BYT43M BYT43A - BYT43J BYT43K - BYT43M V(BR)R V(BR)R V(BR)R V(BR)R V(BR)R V(BR)R V(BR)R trr trr 50 100 200 400 600 800 1000 50 75 Min Typ Max 1.6 2 5 150 Unit V V Reverse current Reverse breakdown voltage g VR=VRRM VR=VRRM, Tj=150°C IR=100m A m A m A V V V V V V V ns ns Reverse recovery time IF=0.5A, IR=1A, i R=0.25A Characteristics (Tj = 25_C unless otherwise specified) R th JA - Therm. Resist. Junction / Ambient ( K/W ) 120 I FAV- Average Forward Current ( A ) 100 80 60 l 40 20 0 0 5 10 15 TL=constant 20 25 30 96 12144 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 20 40 60 80 100 120 140 160 180 Tamb - Ambient Temperature ( °C ) BYT43M BYT43J BYT43A VR = VR RM f 1k Hz Rth JA 110K/W PC Board v v l 96 12151 l - Lead Length ( mm ) Figure 1. Max. Thermal Resistance vs. Lead Length Figure 2. Max. Average Forward Current vs. Ambient Temperature .vishay.de...