BYX82, BYX83, BYX84, BYX85, BYX86
Vishay Semiconductors
Standard Avalanche Sinterglass Diode
FEATURES
• Glass passivated junction
• Hermetically sealed package
• Low reverse current
• High surge current loading
• Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
• Halogen-free according to IEC 61249-2-21
definition
949539
MECHANICAL DATA
APPLICATIONS
Case: SOD-57
• Rectification, general purpose
Terminals: plated axial leads, solderable per MIL-STD-750,
method 2026
Polarity: color band denotes cathode end
Mounting position: any
Weight: approx. 369 mg
PARTS TABLE
PART
TYPE DIFFERENTIATION
PACKAGE
BYX82
VR = 200 V; IFAV = 2 A
SOD-57
BYX83
VR = 400 V; IFAV = 2 A
SOD-57
BYX84
VR = 600 V; IFAV = 2 A
SOD-57
BYX85
VR = 800 V; IFAV = 2 A
SOD-57
BYX86
VR = 1000 V; IFAV = 2 A
SOD-57
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
UNIT
200
V
VR = VRRM
400
V
BYX84
VR = VRRM
600
V
VR = VRRM
800
V
BYX86
Peak forward surge current
VALUE
BYX85
VR = VRRM
1000
V
IFSM
50
A
IFRM
See electrical characteristics
SYMBOL
VR = VRRM
BYX83
Reverse voltage = repetitive peak
reverse voltage
PART
BYX82
10
A
tp = 10 ms, half sine wave
Repetitive peak forward current
Tamb ≤ 45 °C
Average forward current
IFAV
A
8
A2 * s
Tj = Tstg
Junction and storage temperature
range
2
i2 * t
i2 * t-rating
- 55 to + 175
°C
MAXIMUM THERMAL RESISTANCE (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Junction ambient
Document Number: 86052
Rev. 1.6, 09-Aug-10
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
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com
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