SUNMATE BYT43A 1.0a axial leaded super fast rectifier Datasheet

BYT43A-BYT43M
1.0A Axial Leaded Super Fast Rectifier
Features
· Miniature axial leaded
· Glass passivated
B
A
· Hermetically sealed glass envelope
· Low reverse current
A
· High reverse voltage
C
D
DO-41
Mechanical Data
· Case: Molded Plastic
Dim
Min
Max
A
25.40
¾
B
4.06
5.21
C
0.71
0.864
D
2.00
2.72
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
Parameter
Reverse voltage
g
=Repetitive peak reverse voltage
Peak forward surge current
Average forward current
Junction and storage
temperature range
Parameter
Forward voltage
Reverse current
Reverse breakdown voltage
g
Reverse recovery time
@ TA = 25°C unless otherwise specified
Test Conditions
Type
BYT43A
BYT43B
BYT43D
BYT43G
BYT43J
BYT43K
BYT43M
IFSM
IFAV
Value
50
100
200
400
600
800
1000
30
1
Unit
V
V
V
V
V
V
V
A
A
Tj=Tstg
–55...+175
°C
Typ
Max
1.6
Unit
V
VF
2
V
IR
IR
5
150
mA
mA
50
V
V
V
V
V
V
V
ns
75
ns
tp=8.3 ms, half sinewave
Lead length l = 10 mm,
TL = 25°C
Test Conditions
IF = 1 A
VR=VRRM
VR=VRRM, Tj=150°C
IR=100mA
IF=0.5A, IR=1A,
iR=0.25A
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Type
BYT43A
–BYT43J
BYT43K
–BYT43M
BYT43A
BYT43B
BYT43D
BYT43G
BYT43J
BYT43K
BYT43M
BYT43A
–BYT43J
BYT43K
–BYT43M
Symbol
VF
V(BR)R
V(BR)R
V(BR)R
V(BR)R
V(BR)R
V(BR)R
V(BR)R
trr
trr
Symbol
VR
=VRRM
Min
50
100
200
400
600
800
1000
R thJA – Therm. Resist. Junction / Ambient ( K/W )
120
I FAV– Average Forward Current ( A )
1.0
100
80
60
l
l
40
20
0
5
10
15
20
25
0.6
0.5
0.4
0.3
BYT43J
BYT43M
0.2
0.1
0
0
96 12144
Figure 1. Max. Thermal Resistance vs. Lead Length
20
40
60
80 100 120 140 160 180
Tamb – Ambient Temperature ( °C )
Figure 2. Max. Average Forward Current vs.
Ambient Temperature
100.000
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
v
v
VR = VR RM
f 1kHz
RthJA 60K/W
l=10mm
BYT43A
10.000
IF – Forward Current ( A )
I FAV– Average Forward Current ( A )
0.7
30
l – Lead Length ( mm )
96 12151
BYT43A
0.8
TL=constant
0
v
v
VR = VR RM
f 1kHz
RthJA 110K/W
PC Board
0.9
BYT43J
BYT43M
Tj = 175°C
1.000
Tj = 25°C
0.100
0.010
BYT43A
–BYT43J
0.001
0
20
40
60
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
80 100 120 140 160 180
Tamb – Ambient Temperature ( °C )
96 12145
96 12143
Figure 3. Max. Average Forward Current vs.
Ambient Temperature
VF – Forward Voltage ( V )
Figure 5. Max. Forward Current vs. Forward Voltage
100.000
1000
10.000
I F – Forward Current ( A )
I R – Reverse Current ( mA )
VR = VRRM
100
10
1
25
96 12146
Tj = 175°C
1.000
Tj = 25°C
0.100
0.010
BYT43K
–BYT43M
0.001
50
75
100
125
150
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5
175
Tj – Junction Temperature ( °C )
96 12142
Figure 4. Max. Reverse Current vs.
Junction Temperature
VF – Forward Voltage ( V )
Figure 6. Max. Forward Current vs. Forward Voltage
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