BYX82, BYX83, BYX84, BYX85, BYX86
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Vishay Semiconductors
Standard Avalanche Sinterglass Diode
FEATURES
• Glass passivated junction
• Hermetically sealed package
• Low reverse current
• High surge current loading
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
949539
DESIGN SUPPORT TOOLS
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Models
Available
MECHANICAL DATA
Case: SOD-57
Terminals: plated axial leads, solderable per MIL-STD-750,
method 2026
Polarity: color band denotes cathode end
Mounting position: any
Weight: approx. 369 mg
• Rectification, general purpose
ORDERING INFORMATION (Example)
DEVICE NAME
ORDERING CODE
TAPED UNITS
MINIMUM ORDER QUANTITY
BYX86
BYX86TR
5000 per 10" tape and reel
25 000
BYX86
BYX86TAP
5000 per ammopack
25 000
TYPE DIFFERENTIATION
PACKAGE
PARTS TABLE
PART
BYX82
VR = 200 V; IF(AV) = 2 A
SOD-57
BYX83
VR = 400 V; IF(AV) = 2 A
SOD-57
BYX84
VR = 600 V; IF(AV) = 2 A
SOD-57
BYX85
VR = 800 V; IF(AV) = 2 A
SOD-57
BYX86
VR = 1000 V; IF(AV) = 2 A
SOD-57
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Reverse voltage = repetitive peak
reverse voltage
Peak forward surge current
TEST CONDITION
PART
SYMBOL
VALUE
UNIT
BYX82
VR = VRRM
200
V
BYX83
VR = VRRM
400
V
BYX84
VR = VRRM
600
V
BYX85
VR = VRRM
800
V
BYX86
VR = VRRM
1000
V
tp = 10 ms, half sine wave
IFSM
50
A
IFRM
10
A
Tamb 45 °C
IF(AV)
2
A
i2 t
8
A2s
Tj = Tstg
-55 to +175
°C
See electrical characteristics
Repetitive peak forward current
Average forward current
i2t-rating
Junction and storage temperature range
Rev. 1.7, 21-Feb-18
Document Number: 86052
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
BYX82, BYX83, BYX84, BYX85, BYX86
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
45
K/W
On PC board with spacing 25 mm
RthJA
100
K/W
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
IF = 1 A
VF
-
0.9
1
V
VR = VRRM
IR
-
0.1
1
μA
VR = VRRM, Tj = 100 °C
IR
-
10
25
μA
VR = 4 V, f = 1 MHz
CD
-
20
-
pF
IF = 0.5 A, IR = 1 A, iR = 0.25 A
trr
-
2000
4000
ns
IF = IR = 1 A, dI/dt = 5 A/μs
Qrr
-
3
6
μC
Forward voltage
Reverse current
Diode capacitance
Reverse recovery time
Reverse recovery charge
UNIT
10
120
l
l
IF – Forward Current (A )
RthJA –Therm. Resist. Junction/ Ambient ( K/W)
TYPICAL CHARACTERISTICS (Tamb = 25 C, unless otherwise specified)
100
80
TL= constant
60
40
Tj = 25°C
0.1
20
Scattering Limits
0.01
0
0
5
10
15
20
25
0
30
l – Lead Length ( mm )
Fig. 1 - Max. Thermal Resistance vs. Lead Length
94 9572
RthJA ≤ 35 K/W
RthJA ≤ 100 K/W
V RRM
VR
120
40
0
94 9579
1.8
2.4
3.0
30
RthJA ≤ 57 K/W
160
80
1.2
Fig. 3 - Forward Current vs. Forward Voltage
BYX
82
BYX
84
BYX
83
BYX
85
CD – Diode Capacitance ( pF )
200
0.6
V F – Forward Voltage ( V )
94 9573
240
Tj – Junction Temperature ( °C )
Tj = 175°C
1
24
18
12
6
BYX
86
1600
0
400
800
1200
Reverse / Repetitive Peak Reverse Voltage ( V )
Fig. 2 - Junction Temperature vs.
Reverse / Repetitive Peak Reverse Voltage
f = 1 MHz
Tj = 25°C
0
0.1
94 9574
1
10
100
V R – Reverse Voltage ( V )
Fig. 4 - Typ. Diode Capacitance vs. Reverse Voltage
Rev. 1.7, 21-Feb-18
Document Number: 86052
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
BYX82, BYX83, BYX84, BYX85, BYX86
Zthp–Thermal Resistance for PulseCond.(K/W)
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Vishay Semiconductors
1000
V RRM ≤ 200 V
RthJA ≤ 100 K/W
100
tp/T = 0.5
10
tp/T = 0.2
tp/T = 0.1
tp/T = 0.05
Tamb = 25°C
Tamb =100 °C
Tamb = 45 °C
Tamb = 125 °C
0.02
Tamb = 70°C
Tamb = 150 °C
0.01
Single Pulse
1
10–3
10–2
10–1
100
101
10 0
tp – Pulse Length ( s )
94 9575
101
102
I FRM – Repetitive Peak
Forward Current ( A )
Zthp– Thermal Resistance for PulseCond.(K/W)
Fig. 5 - Thermal Response
1000
V RRM ≤ 1000 V
t ≤ 10 μs
RthJA ≤ 100 K/W
100
tp/T = 0.5
Tamb = 45°C
tp/T = 0.2
tp/T = 0.1
tp/T = 0.05
10
Tamb = 25°C
Tamb = 60°C
Tamb = 70°C
0.02
Tamb =100°C
0.01
1
10–3
Single Pulse
10–2
10–1
100
101
10–1
tp – Pulse Length ( s )
94 9578
100
101
I FRM – Repetitive Peak
Forward Current ( A )
Zthp– Thermal Resistance for Pulse Cond.(K/W)
Fig. 6 - Thermal Response
1000
V RRM ≤ 200 V
RthJA ≤ 57 K/W
100
94 9577
Tamb = 25°C
tp/T = 0.5
10
1
10–4
tp/T = 0.2
tp/T = 0.1
tp/T = 0.05
tp/T = 0.02
tp/T = 0.01
10–3
Tamb = 70°C
Tamb = 100°C
Tamb = 125°C
Tamb = 150°C
Tamb = 45°C
Single Pulse
10–2
10–1
100
tp – Pulse Length ( s )
100
101
I FRM – Repetitive Peak
Forward Current ( A )
Fig. 7 - Thermal Response
Rev. 1.7, 21-Feb-18
Document Number: 86052
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
BYX82, BYX83, BYX84, BYX85, BYX86
Zthp–Thermal Resistance for Pulse Cond.(K/W)
www.vishay.com
Vishay Semiconductors
1000
V RRM ≤ 1000 V
t ≤ 10 μs
RthJA ≤ 57 K/W
100
tp/T = 0.5
10
Tamb = 25 °C
tp/T = 0.2
tp/T = 0.1
tp/T = 0.05
100°C
Tamb = 45 °C
70°C
tp/T = 0.02
tp/T = 0.01
1
10–4
10–3
Single Pulse
10–2
Tamb = 125°C
10–1
100
tp – Pulse Length ( s )
94 9576
100
101
I FRM – Repetitive Peak
Forward Current ( A )
Fig. 8 - Thermal Response
3.6 (0.142) max.
0.82 (0.032) max.
PACKAGE DIMENSIONS in millimeters (inches): SOD-57
26 (1.024) min.
4 (0.157) max.
26 (1.024) min.
20543
Rev. 1.7, 21-Feb-18
Document Number: 86052
4
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
1
Document Number: 91000