BYW52, BYW53, BYW54, BYW55, BYW56
www.vishay.com
Vishay Semiconductors
Rev. 1.9, 04-Nov-15
1
Document Number: 86049
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
Standard Avalanche Sinterglass Diode
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
FEATURES
• Controlled avalanche characteristics
• Glass passivated junction
• Hermetically sealed package
• Low reverse current
• High surge current loading
• AEC-Q101 qualified
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
• Rectification, general purpose
ORDERING INFORMATION (Example)
DEVICE NAME ORDERING CODE TAPED UNITS MINIMUM ORDER QUANTITY
BYW56 BYW56-TR 5000 per 10" tape and reel 25 000
BYW56 BYW56-TAP 5000 per ammopack 25 000
PARTS TABLE
PART TYPE DIFFERENTIATION PACKAGE
BYW52 V
R
= 200 V; I
F(AV)
= 2 A SOD-57
BYW53 V
R
= 400 V; I
F(AV)
= 2 A SOD-57
BYW54 V
R
= 600 V; I
F(AV)
= 2 A SOD-57
BYW55 V
R
= 800 V; I
F(AV)
= 2 A SOD-57
BYW56 V
R
= 1000 V; I
F(AV)
= 2 A SOD-57
ABSOLUTE MAXIMUM RATINGS (T
amb
= 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION PART SYMBOL VALUE UNIT
Reverse voltage = repetitive peak reverse
voltage
See electrical characteristics
BYW52 V
R
= V
RRM
200 V
BYW53 V
R
= V
RRM
400 V
BYW54 V
R
= V
RRM
600 V
BYW55 V
R
= V
RRM
800 V
BYW56 V
R
= V
RRM
1000 V
Peak forward surge current t
p
= 10 ms, half sine wave I
FSM
50 A
Repetitive peak forward current I
FRM
12 A
Average forward current = 180 ° I
F(AV)
2A
Pulse avalanche peak power t
p
= 20 μs half sine wave, T
j
= 175 °C P
R
1000 W
Pulse energy in avalanche mode, non
repetitive (inductive load switch off)
l
(BR)R
= 1 A, T
j
= 175 °C E
R
20 mJ
i
2
t-rating i
2
t8A
2
s
Junction and storage temperature range T
j
= T
stg
-55 to +175 °C