BYV98-50, BYV98-100, BYV98-150, BYV98-200
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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
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
949588
DESIGN SUPPORT TOOLS
APPLICATIONS
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• Switched mode power supplies
Models
Available
MECHANICAL DATA
Case: SOD-64
Terminals: plated axial leads, solderable per MIL-STD-750,
method 2026
Polarity: color band denotes cathode end
• High-frequency inverter circuits
Mounting position: any
Weight: approx. 858 mg
ORDERING INFORMATION (Example)
DEVICE NAME
ORDERING CODE
TAPED UNITS
MINIMUM ORDER QUANTITY
BYV98-200
BYV98-200-TR
2500 per 10" tape and reel
12 500
BYV98-200
BYV98-200-TAP
2500 per ammopack
12 500
TYPE DIFFERENTIATION
PACKAGE
PARTS TABLE
PART
BYV98-50
VR = 50 V; IF(AV) = 4 A
SOD-64
BYV98-100
VR = 100 V; IF(AV) = 4 A
SOD-64
BYV98-150
VR = 150 V; IF(AV) = 4 A
SOD-64
BYV98-200
VR = 200 V; IF(AV) = 4 A
SOD-64
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Reverse voltage = repetitive peak reverse
voltage
Peak forward surge current
Average forward current
TEST CONDITION
PART
SYMBOL
VALUE
UNIT
BYV98-50
VR = VRRM
50
V
BYV98-100
VR = VRRM
100
V
BYV98-150
VR = VRRM
150
V
BYV98-200
VR = VRRM
200
V
tp = 10 ms, half sine wave
IFSM
70
A
Tamb = 30 °C, l = 10 mm
IF(AV)
4
A
Tj = Tstg
-55 to +175
°C
ER
20
mJ
See electrical characteristics
Junction and storage temperature range
Non repetitive reverse avalanche energy
l(BR)R = 1 A
Rev. 1.8, 21-Feb-18
Document Number: 86046
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
BYV98-50, BYV98-100, BYV98-150, BYV98-200
www.vishay.com
Vishay Semiconductors
MAXIMUM THERMAL RESISTANCE (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Junction ambient
TEST CONDITION
SYMBOL
VALUE
UNIT
Lead length l = 10 mm, TL = constant
RthJA
25
K/W
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
Forward voltage
Reverse current
SYMBOL
MIN.
TYP.
MAX.
IF = 5 A
PART
VF
-
-
1.1
V
VR = VRRM
IR
-
-
10
μA
VR = VRRM, Tj = 150 °C
IR = 100 μA
Reverse breakdown voltage
IR
-
-
200
μA
BYV98-50
V(BR)R
60
-
-
V
BYV98-100
V(BR)R
120
-
-
V
BYV98-150
V(BR)R
170
-
-
V
BYV98-200
V(BR)R
220
-
-
V
trr
-
-
35
ns
IF = 0.5 A, IR = 1 A, iR = 0.25 A
Reverse recovery time
UNIT
TYPICAL CHARACTERISTICS (Tamb = 25 C, unless otherwise specified)
180
V R = VRRM
100
RthJA =
80
25 K/W
70 K/W
60
150 K/W
BYV98–200
BYV98–150
BYV98–100
40
BYV98–50
20
CD – Diode Capacitance ( pF )
PR – Reverse Power Dissipation ( mW)
120
160
140
120
100
80
60
40
20
0
25
15784
50
75
100 125 150 175
Tj – Junction Temperature ( °C )
0
0.1
Fig. 1 - Max. Reverse Power Dissipation vs. Junction Temperature
I R – Reverse Current (A)
100
10
1
50
75
100 125 150 175
Tj – Junction Temperature ( °C )
Fig. 2 - Max. Reverse Current vs. Junction Temperature
I FAV –Average Forward Current( A )
4.5
V R = VRRM
15785
100.0
Fig. 3 - Diode Capacitance vs. Reverse Voltage
1000
25
1.0
10.0
V R – Reverse Voltage ( V )
17194
V R = VRRM
half sinewave
4.0
3.5
R thJA = 25 K/W
l = 10 mm
3.0
2.5
2.0
1.5
1.0
R thJA = 70 K/W
PCB: d = 25 mm
0.5
0.0
0
15783
20
40 60 80 100 120 140 160 180
Tamb – Ambient Temperature ( °C )
Fig. 4 - Max. Average Forward Current vs. Ambient Temperature
Rev. 1.8, 21-Feb-18
Document Number: 86046
2
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
BYV98-50, BYV98-100, BYV98-150, BYV98-200
www.vishay.com
Vishay Semiconductors
100.00
IF – Forward Current (A)
T j = 175°C
10.00
Tj = 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
Rev. 1.8, 21-Feb-18
Document Number: 86046
3
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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Revision: 01-Jan-2022
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Document Number: 91000
