BYT53G
BYT53G is Very Fast Silicon Mesa Rectifiers manufactured by Vishay.
Features
Glass passivated junction Hermetically sealed package Low reverse current Soft recovery characteristics
Applications
Very fast rectifiers and switches Switched mode power supplies High- frequency inverter circuits
94 9539
Absolute Maximum Ratings
Tj = 25_C Parameter Reverse voltage g =Repetitive peak reverse voltage Test Conditions Type BYT53A BYT53B BYT53C BYT53D BYT53F BYT53G Symbol VR=VRRM VR=VRRM VR=VRRM VR=VRRM VR=VRRM VR=VRRM IFSM IFAV Tj=Tstg Value 50 100 150 200 300 400 50 1.9
- 65...+175 Unit V V V V V V A A °C
Peak forward surge current Average forward current Junction and storage temperature range Tj = 25_C Parameter Junction ambient tp=10ms, half sinewave l=10mm, TL=25°C
Maximum Thermal Resistance
Test Conditions l=10mm, TL=constant on PC board with spacing 25mm Symbol Rth JA Rth JA Value 45 100 Unit K/W K/W
Electrical Characteristics
Tj = 25_C Parameter Forward voltage g Reverse current Reverse recovery time Test Conditions IF=1A IF=1A, Tj=175°C VR=VRRM VR=VRRM, Tj=150°C IF=0.5A, IR=1A, i R=0.25A Type Symbol VF VF IR IR trr Min Typ Max 1.1 0.9 5 200 50 Unit V V m A m A ns
Document Number 86030 Rev. 4, 24-Jun-98
.vishay.de
- Fax Back +1-408-970-5600 1 (4)
BYT53.
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
2.0 I FAV- Average Forward Current ( A ) VR = VR RM half sinewave 1.6 1.2 0.8 0.4 0 0 20 40 60 80 100 120 140 160 180 Tamb
- Ambient Temperature ( °C ) Rth JA=45K/W l=10mm l
Rth JA=100K/W PCB: d=25mm
94 9552 l
- Lead Length ( mm )
Figure 1. Max. Thermal Resistance vs. Lead Length
Figure 4. Max. Average Forward Current vs. Ambient Temperature
240 220 200 180 160 140 120 100 80 60 40 20 0 25 50
- Reverse Power Dissipation ( m W )
VR = VRRM BYT53G BYT53F BYT53D BYT53C BYT53B BYT53A...
