BYT44 Datasheet | Vishay

Features Miniature axial leaded Glass passivated Hermetically sealed glass envelope Low reverse current Applications 95 10526 High frequency circuits Freewheeling diodes in SMPS Absolute Maximum Ratings Tj = 25_C Parameter Reverse voltage g =Repetitive peak reverse voltage Test Conditions Type BYT44A BYT44B BYT44C BYT44D Symbol VR =VRRM Value 50 100 150 200 30 1.5 - 55...+175 Unit 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 Electrical Characteristics Tj = 25_C Parameter Forward voltage Reverse current Test Conditions IF =1A VR=VRRM VR=VRRM, Tj=150°C Reverse breakdown voltage g IR=100m A Type Symbol VF IR IR V(BR)R V(BR)R V(BR)R V(BR)R trr Min Typ Max 1.1 5 150 Unit V m A m A V V V V ns BYT44A BYT44B BYT44C BYT44D 50 100 150 200 25 Reverse recovery time IF=0.5A, IR=1A, i R=0.25A Document Number 86027 Rev. 3, 24-Jun-98 .vishay.de - Fax Back +1-408-970-5600 1 (4) Vishay Telefunken Characteristics (Tj = 25_C unless otherwise specified) R th JA - Therm. Resist. Junction / Ambient ( K/W ) 120 100 80 60 l 40 20 0 0 5 10 15 TL=constant 20 25 30 96 12150 1000 VR = VRRM I R - Reverse Current ( m A ) 100 l 1 25 96 12151 l - Lead Length ( mm...