BYV98-50, BYV98-100, BYV98-150, BYV98-200
Vishay Semiconductors
Ultra Fast Avalanche Sinterglass Diode
FEATURES
• High reverse voltage
• Glass passivated
• Low reverse current
• Low forward voltage drop
• Hermetically sealed axial-leaded glass envelope
949588
• Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
• Halogen-free according to IEC 61249-2-21 definition
MECHANICAL DATA
Case:
SOD-64
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
BYV98-50
BYV98-100
BYV98-150
BYV98-200
TYPE DIFFERENTIATION
V
R
= 50 V; I
FAV
= 4 A
V
R
= 100 V; I
FAV
= 4 A
V
R
= 150 V; I
FAV
= 4 A
V
R
= 200 V; I
FAV
= 4 A
PACKAGE
SOD-64
SOD-64
SOD-64
SOD-64
ABSOLUTE MAXIMUM RATINGS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Reverse voltage = repetitive peak
reverse voltage
Peak forward surge current
Average forward current
Junction and storage temperature
range
Non repetitive reverse avalanche
energy
l
(BR)R
= 1 A
TEST CONDITION
PART
BYV98-50
See electrical characteristics
BYV98-100
BYV98-150
BYV98-200
t
p
= 10 ms, half sine wave
T
amb
= 30 °C, l = 10 mm
SYMBOL
V
R
= V
RRM
V
R
= V
RRM
V
R
= V
RRM
V
R
= V
RRM
I
FSM
I
FAV
T
j
= T
stg
E
R
VALUE
50
100
150
200
70
4
- 55 to + 175
20
UNIT
V
V
V
V
A
A
°C
mJ
MAXIMUM THERMAL RESISTANCE
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Junction ambient
TEST CONDITION
Lead length l = 10 mm, T
L
= constant
SYMBOL
R
thJA
VALUE
25
UNIT
K/W
Document Number: 86046
Rev. 1.7, 04-Aug-10
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com
1
BYV98-50, BYV98-100, BYV98-150, BYV98-200
Vishay Semiconductors
Ultra Fast Avalanche Sinterglass
Diode
ELECTRICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Forward voltage
Reverse current
TEST CONDITION
I
F
= 5 A
V
R
= V
RRM
V
R
= V
RRM
, T
j
= 150 °C
BYV98-50
Reverse breakdown voltage
I
R
= 100 μA
BYV98-100
BYV98-150
BYV98-200
Reverse recovery time
I
F
= 0.5 A, I
R
= 1 A, i
R
= 0.25 A
PART
SYMBOL
V
F
I
R
I
R
V
(BR)R
V
(BR)R
V
(BR)R
V
(BR)R
t
rr
MIN.
-
-
-
60
120
170
220
-
TYP.
-
-
-
-
-
-
-
-
MAX.
1.1
10
200
-
-
-
-
35
UNIT
V
μA
μA
V
V
V
V
ns
TYPICAL CHARACTERISTICS
(T
amb
= 25
°C,
unless otherwise specified)
120
180
P – Reverse Power Dissipation ( mW)
R
C
D
– Diode Capacitance ( pF )
V
R
= V
RRM
100
80
60
40
BYV98–50
20
0
25
50
75
100 125 150 175
T
j
– Junction Temperature ( °C )
R
thJA
=
25 K/W
70 K/W
150 K/W
BYV98–150
BYV98–100
BYV98–200
160
140
120
100
80
60
40
20
0
0.1
1.0
10.0
V
R
– Reverse Voltage ( V )
100.0
15784
17194
Fig. 1 - Max. Reverse Power Dissipation vs. Junction Temperature
Fig. 3 - Diode Capacitance vs. Reverse Voltage
1000
V
R
= V
RRM
I
R
– Reverse Current (A)
I
FAV
–Average Forward Current( A )
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
15783
V
R
= V
RRM
half sinewave
R
thJA
= 25 K/W
l = 10 mm
100
10
R
thJA
= 70 K/W
PCB: d = 25 mm
20
60 80 100 120 140 160 180
T
amb
– Ambient Temperature ( °C )
40
1
25
15785
50
75
100 125 150 175
T
j
– Junction Temperature ( °C )
Fig. 2 - Max. Reverse Current vs. Junction Temperature
Fig. 4 - Max. Average Forward Current vs. Ambient Temperature
www.vishay.com
2
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Document Number: 86046
Rev. 1.7, 04-Aug-10
BYV98-50, BYV98-100, BYV98-150, BYV98-200
Ultra Fast Avalanche Sinterglass
Diode
Vishay Semiconductors
100.00
T
j
= 175°C
I
F
– Forward Current (A)
10.00
T
j
= 25 °C
1.00
0.10
0.01
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
V
F
– Forward Voltage ( V )
15782
Fig. 5 - Max. Forward Current vs. Forward Voltage
PACKAGE DIMENSIONS
in millimeters (inches):
SOD-64
Sintered Glass Case
SOD-64
Cathode Identification
4.3 (0.168) max.
1.35 (0.053) max.
26(1.014) min.
4 (0.156) max.
26 (1.014) min.
Document-No.: 6.563-5006.4-4
Rev. 3 - Date: 09.February.2005
94 9587
Document Number: 86046
Rev. 1.7, 04-Aug-10
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com
3
Legal Disclaimer Notice
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 11-Mar-11
www.vishay.com
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