BYT51A, BYT51B, BYT51D, BYT51G, BYT51J, BYT51K, BYT51M
www.vishay.com
Vishay Semiconductors
Rev. 2.0, 04-Nov-15
1
Document Number: 86028
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
• Glass passivated junction
• Hermetically sealed package
• Low reverse current
• AEC-Q101 qualified
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
• Rectification diode
ORDERING INFORMATION (Example)
DEVICE NAME ORDERING CODE TAPED UNITS MINIMUM ORDER QUANTITY
BYT51M BYT51M-TR 5000 per 10" tape and reel 25 000
BYT51M BYT51M-TAP 5000 per ammopack 25 000
PARTS TABLE
PART TYPE DIFFERENTIATION PACKAGE
BYT51A V
R
= 50 V; I
F(AV)
= 1.5 A SOD-57
BYT51B V
R
= 100 V; I
F(AV)
= 1.5 A SOD-57
BYT51D V
R
= 200 V; I
F(AV)
= 1.5 A SOD-57
BYT51G V
R
= 400 V; I
F(AV)
= 1.5 A SOD-57
BYT51J V
R
= 600 V; I
F(AV)
= 1.5 A SOD-57
BYT51K V
R
= 800 V; I
F(AV)
= 1.5 A SOD-57
BYT51M V
R
= 1000 V; I
F(AV)
= 1.5 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
BYT51A V
R
= V
RRM
50 V
BYT51B V
R
= V
RRM
100 V
BYT51D V
R
= V
RRM
200 V
BYT51G V
R
= V
RRM
400 V
BYT51J V
R
= V
RRM
600 V
BYT51K V
R
= V
RRM
800 V
BYT51M 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
9A
Average forward current
l = 10 mm I
F(AV)
1.5 A
On PC board I
F(AV)
1A
Junction and storage temperature range T
j
= T
stg
-55 to +175 °C
Non repetitive reverse avalanche energy l
(BR)R
= 1 A E
R
20 mJ
