Vishay Telefunken BYT43M, BYT43K, BYT43J, BYT43G, BYT43D Datasheet
...
Very Fast Soft Recovery Rectifier
g
R
Features
D
Miniature axial leaded
D
Glass passivated
D
Hermetically sealed glass envelope
D
Low reverse current
D
High reverse voltage
BYT43
Vishay Telefunken
Applications
TV and monitor
SMPS
Electronic ballast
Absolute Maximum Ratings
Tj = 25_C
Parameter Test Conditions Type Symbol Value Unit
Reverse voltage BYT43A V
=Repetitive peak reverse voltage
Peak forward surge current tp=8.3 ms, half sinewave I
Average forward current Lead length l = 10 mm,
TL = 25°C
Junction and storage
temperature range
BYT43B
BYT43D 200 V
BYT43G 400 V
BYT43J 600 V
BYT43K 800 V
BYT43M 1000 V
=V
Tj=T
RRM
FSM
I
FAV
R
stg
95 10526
50 V
100 V
30 A
1 A
–55...+175
°
C
Maximum Thermal Resistance
Tj = 25_C
Parameter Test Conditions Symbol Value Unit
Junction ambient Lead length l = 10 mm, TL = constant R
on PC board with spacing 25mm R
Document Number 86026
Rev. 3, 24-Jun-98
thJA
thJA
www.vishay.de • FaxBack +1-408-970-5600
60 K/W
110 K/W
1 (4)
BYT43
g
R
m
R
Vishay Telefunken
Electrical Characteristics
Tj = 25_C
Parameter Test Conditions Type Symbol Min Typ Max Unit
Forward voltage IF = 1 A BYT43A
–BYT43J
BYT43K
–BYT43M
Reverse current VR=V
Reverse breakdown voltage IR=100mA BYT43A V
Reverse recovery time IF=0.5A, IR=1A,
RRM
VR=V
RRM
iR=0.25A
, Tj=150°C I
BYT43B V
BYT43D V
BYT43G V
BYT43J V
BYT43K V
BYT43M V
BYT43A
–BYT43J
BYT43K
–BYT43M
V
F
V
F
I
R
R
(BR)R
(BR)R
(BR)R
(BR)R
(BR)R
(BR)R
(BR)R
t
rr
t
rr
1.6 V
2 V
5
m
150
m
50 V
100 V
200 V
400 V
600 V
800 V
1000 V
50 ns
75 ns
A
A
Characteristics (Tj = 25_C unless otherwise specified)
120
100
80
60
ll
40
20
0
thJA
0
R – Therm. Resist. Junction / Ambient ( K/W )
51015 25
l – Lead Length ( mm )96 12151
TL=constant
20
30
Figure 1. Max. Thermal Resistance vs. Lead Length
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
FAV
0.1
I – Average Forward Current ( A )
0
BYT43A
BYT43M
0 20 40 60 80 100 120 140 160 180
T
– Ambient Temperature ( °C )96 12144
amb
Figure 2. Max. Average Forward Current vs.
Ambient Temperature
VR=V
fv1kHz
R
thJA
PC Board
v
110K/W
RRM
BYT43J
www.vishay.de • FaxBack +1-408-970-5600
2 (4)
Document Number 86026
Rev. 3, 24-Jun-98
Loading...