BYV98
Vishay Telefunken
Very Fast Soft–Recovery Rectifiers
Features
D
D
D
D
D
High reverse voltage
Glass passivated
Low reverse current
Low forward voltage drop
Hermetically sealed axial–leaded
glass envelope
Applications
Switched–mode power supplies
High–frequency inverter circuits
94 9588
Absolute Maximum Ratings
T
j
= 25
_
C
Parameter
Reverse voltage
g
=Repetitive peak reverse voltage
Test Conditions
Type
BYV98–50
BYV98–100
BYV98–150
BYV98–200
Symbol
V
R
=V
RRM
Value
50
100
150
200
70
4
–55...+175
Unit
V
V
V
V
A
A
°
C
Peak forward surge current
Average forward current
Junction and storage temperature
range
t
p
=10ms, half–sinewave
T
amb
= 30
°
C, l = 10 mm
I
FSM
I
FAV
T
j
=T
stg
Maximum Thermal Resistance
T
j
= 25
_
C
Parameter
Junction ambient
Test Conditions
lead length l = 10mm, T
L
= constant
Symbol
R
thJA
Value
25
Unit
K/W
Electrical Characteristics
T
j
= 25
_
C
Parameter
Forward voltage
Reverse current
Reverse breakdown
voltage
Test Conditions
I
F
=5A
V
R
=V
RRM
V
R
=V
RRM
, T
j
=150
°
C
I
R
=100
m
A
Type
Symbol
V
F
I
R
I
R
V
(BR)R
V
(BR)R
V
(BR)R
V
(BR)R
t
rr
Min
Typ
Max
1.1
10
200
Unit
V
m
A
m
A
V
V
V
V
ns
BYV98–50
BYV98–100
BYV98–150
BYV98–200
60
120
170
220
35
Reverse recovery time
I
F
=0.5A, I
R
=1A, i
R
=0.25A
Document Number 86046
Rev. 2, 24-Jun-98
www.vishay.de
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BYV98
Vishay Telefunken
Characteristics
(T
j
= 25
_
C unless otherwise specified)
120
P
R
– Reverse Power Dissipation ( mW )
I
FAV
– Average Forward Current ( A )
V
R
= V
RRM
100
80
60
40
BYV98–50
20
0
25
15784
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
50
75
100
125
150
175
15783
R
thJA
=
BYV98–200
25K/W
70K/W
150K/W
BYV98–150
BYV98–100
V
R
= V
R RM
half sinewave
R
thJA
=25K/W
l=10mm
R
thJA
=70K/W
PCB: d=25mm
0
20
40
60
80 100 120 140 160 180
T
j
– Junction Temperature (
°C
)
T
amb
– Ambient Temperature (
°C
)
Figure 1. Max. Reverse Power Dissipation vs.
Junction Temperature
1000
V
R
= V
RRM
I
R
– Reverse Current (
m
A )
I
F
– Forward Current ( A )
Figure 3. Max. Average Forward Current vs.
Ambient Temperature
100
T
j
= 175°C
10
T
j
= 25°C
1
100
10
0.1
1
25
15785
0.01
50
75
100
125
150
175
15782
0
0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0
V
F
– Forward Voltage ( V )
T
j
– Junction Temperature (
°C
)
Figure 2. Max. Reverse Current vs.
Junction Temperature
Figure 4. Max. Forward Current vs. Forward Voltage
Dimensions in mm
Sintered Glass Case
SOD 64
Weight max. 1.0 g
Cathode Identification
∅
4.3 max.
technical drawings
according to DIN
specifications
∅
1.35 max.
26 min.
4.2 max.
26 min.
94 9587
www.vishay.de
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Document Number 86046
Rev. 2, 24-Jun-98
BYV98
Vishay Telefunken
Ozone Depleting Substances Policy Statement
It is the policy of
Vishay Semiconductor GmbH
to
1. Meet all present and future national and international statutory requirements.
2. Regularly and continuously improve the performance of our products, processes, distribution and operating
systems
with respect to their impact on the health and safety of our employees and the public, as well as their impact on
the environment.
It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as
ozone depleting substances ( ODSs ).
The Montreal Protocol ( 1987 ) and its London Amendments ( 1990 ) intend to severely restrict the use of ODSs and
forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban
on these substances.
Vishay Semiconductor GmbH
has been able to use its policy of continuous improvements to eliminate the use of
ODSs listed in the following documents.
1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively
2 . Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental
Protection Agency ( EPA ) in the USA
3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C ( transitional substances ) respectively.
Vishay Semiconductor GmbH
can certify that our semiconductors are not manufactured with ozone depleting
substances and do not contain such substances.
We reserve the right to make changes to improve technical design and may do so without further notice.
Parameters can vary in different applications. All operating parameters must be validated for each customer application
by the customer. Should the buyer use Vishay-Telefunken products for any unintended or unauthorized application, the
buyer shall indemnify Vishay-Telefunken against all claims, costs, damages, and expenses, arising out of, directly or
indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use.
Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany
Telephone: 49 ( 0 ) 7131 67 2831, Fax number: 49 ( 0 ) 7131 67 2423
Document Number 86046
Rev. 2, 24-Jun-98
www.vishay.de
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