VISHAY
BYM36
Vishay Semiconductors
Fast Avalanche Sinterglass Diode
Features
•
•
•
•
Glass passivated
Hermetically sealed package
Very low switching losses
Low reverse current
949588
• High reverse voltage
Mechanical Data
Case:
SOD-64 Sintered glass case
Terminals:
Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity:
Color band denotes cathode end
Mounting Position:
Any
Weight:
approx. 858 mg
Applications
Switched mode power supplies
High-frequency inverter circuits
Parts Table
Part
BYM36A
BYM36B
BYM36C
BYM36D
BYM36E
Type differentiation
V
R
= 200 V; I
FAV
= 3 A
V
R
= 400 V; I
FAV
= 3 A
V
R
= 600 V; I
FAV
= 3 A
V
R
= 800 V; I
FAV
= 2.9 A
V
R
= 1000 V; I
FAV
= 2.9 A
SOD-64
SOD-64
SOD-64
SOD-64
SOD-64
Package
Absolute Maximum Ratings
T
amb
= 25 °C, unless otherwise specified
Parameter
Reverse voltage = Repetitive
peak reverse voltage
Test condition
see electrical characteristics
Part
BYM36A
BYM36B
BYM36C
BYM36D
BYM36E
Peak forward surge current
Average forward current
Non repetitive reverse
avalanche energy
Junction and storage
temperature range
I
(BR)R
= 1 A, inductive load
t
p
= 10 ms, half sinewave
BYM36A-BYM36C
BYM36D-BYM36E
Symbol
V
R
= V
RRM
V
R
= V
RRM
V
R
= V
RRM
V
R
= V
RRM
V
R
= V
RRM
I
FSM
I
FAV
I
FAV
E
R
T
j
= T
stg
Value
200
400
600
800
1000
65
3
2.9
20
- 55 to + 175
Unit
V
V
V
V
V
A
A
A
mJ
°C
Document Number 86012
Rev. 1.6, 12-Aug-04
www.vishay.com
1
BYM36
Vishay Semiconductors
Maximum Thermal Resistance
T
amb
= 25 °C, unless otherwise specified
Parameter
Junction ambient
Test condition
l = 10 mm, T
L
= constant
on PC Board with spacing
\re\n25 mm
Symbol
R
thJA
R
thJA
Value
25
70
VISHAY
Unit
K/W
K/W
Electrical Characteristics
T
amb
= 25 °C, unless otherwise specified
Parameter
Forward voltage
I
F
= 3 A
Test condition
Part
BYM36A-
BYM36C
BYM36D-
BYM36E
I
F
= 3 A, T
j
= 175 °C
BYM36A-
BYM36C
BYM36D-
BYM36E
Reverse current
Reverse breakdown voltage
V
R
= V
RRM
V
R
= V
RRM
, T
j
= 150 °C
I
R
= 100
µA
BYM36A
BYM36B
BYM36C
BYM36D
BYM36E
Reverse recovery time
I
F
= 0.5 A, I
R
= 1 A, i
R
= 0.25 A
BYM36A-
BYM36C
BYM36D-
BYM36E
Symbol
V
F
V
F
V
F
V
F
I
R
I
R
V
(BR)R
V
(BR)R
V
(BR)R
V
(BR)R
V
(BR)R
t
rr
t
rr
300
500
700
900
1100
100
150
Min
Typ.
Max
1.6
1.78
1.22
1.28
5
100
Unit
V
V
V
V
µA
µA
V
V
V
V
V
ns
ns
Typical Characteristics
(T
amb
= 25
°C
unless otherwise specified)
P - Maximum Reverse Power Dissipation (mW
R
I
FAV
- Average Forward Current ( A )
600
500 R
thJA
= 25 K/W
400
300
200
100
0
R
thJA
= 70 K/W
1000V
800V
600V
400V
200V
0
40
80
120
160
200
4
BYM36A, BYM36B, BYM36C
3
R
thJA
= 25 K/W
2
R
thJA
=70 K/W
1
V
R
= V
RRM
Half Sinewave
0
40
80
120
160
200
T
amb
- Ambient Temperature (
°C
)
0
95 9706
95 9705
T
j
– Junction Temperature (
°
C )
Figure 1. Max. Reverse Power Dissipation vs. Junction
Temperature
Figure 2. Max. Average Forward Current vs. Ambient Temperature
www.vishay.com
2
Document Number 86012
Rev. 1.6, 12-Aug-04
VISHAY
BYM36
Vishay Semiconductors
100
I
F
– Forward Current ( A )
I
FAV
– Average Forward Current ( A )
4
BYM36D, BYM36E
3
R
thJA
= 25 K/W
2
R
thJA
= 70 K/W
1
V
R
=V
RRM
Half Sinewave
0
40
80
120
160
200
T
amb
– Ambient Temperature (
°C
)
T
j
= 175°C
10
1
T
j
= 25°C
0.1
0.01
0.001
0
1
BYM36D, BYM36E
2
3
4
0
95 9707
95 9709
V
F
– Forward Voltage ( V )
Figure 3. Max. Average Forward Current vs. Ambient Temperature
Figure 6. Max. Forward Current vs. Forward Voltage
1000
90
C
D
– Diode Capacitance ( pF )
I
R
- Reverse Current (
µA
)
100
80
70
60
50
40
30
20
10
0
0.1
1
10
f =1 MHz
10
V
R
= V
RRM
1
0.1
95 9704
0
40
80
120
160
200
16302
100
T
j
- Junction T emperature (
°
C )
V
R
– Reverse Voltage ( V )
Figure 4. Max. Reverse Current vs. Junction Temperature
Figure 7. Diode Capacitance vs. Reverse Voltage
100
I
F
– Forward Current ( A )
T
j
= 175°C
10
1
T
j
= 25° C
0.1
0.01
0.001
0
BYM36A, BYM36B, BYM36C
1
2
3
4
95 9708
V
F
– Forward Voltage ( V )
Figure 5. Max. Forward Current vs. Forward Voltage
Document Number 86012
Rev. 1.6, 12-Aug-04
www.vishay.com
3
VISHAY
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.
BYM36
Vishay Semiconductors
2. Regularly and continuously improve the performance of our products, processes, distribution and
operatingsystems 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 Semiconductors products for any
unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors 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 86012
Rev. 1.6, 12-Aug-04
www.vishay.com
5
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