BYT53A, BYT53B, BYT53C, BYT53D, BYT53F, BYT53G
www.vishay.com
Vishay Semiconductors
Rev. 2.0, 04-Sep-12
1
Document Number: 86030
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
Ultra-Fast 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
• Soft recovery characteristics
• Material categorization:
For definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
• Very fast rectification and switches
• Switched mode power supplies
• High-frequency inverter circuits
ORDERING INFORMATION (Example)
DEVICE NAME ORDERING CODE TAPED UNITS MINIMUM ORDER QUANTITY
BYT53G BYT53G-TR 5000 per 10" tape and reel 25 000
BYT53G BYT53G-TAP 5000 per ammopack 25 000
PARTS TABLE
PART TYPE DIFFERENTIATION PACKAGE
BYT53A V
R
= 50 V; I
F(AV)
= 1.9 A SOD-57
BYT53B V
R
= 100 V; I
F(AV)
= 1.9 A SOD-57
BYT53C V
R
= 150 V; I
F(AV)
= 1.9 A SOD-57
BYT53D V
R
= 200 V; I
F(AV)
= 1.9 A SOD-57
BYT53F V
R
= 300 V; I
F(AV)
= 1.9 A SOD-57
BYT53G V
R
= 400 V; I
F(AV)
= 1.9 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
BYT53A V
R
= V
RRM
50 V
BYT53B V
R
= V
RRM
100 V
BYT53C V
R
= V
RRM
150 V
BYT53D V
R
= V
RRM
200 V
BYT53F V
R
= V
RRM
300 V
BYT53G V
R
= V
RRM
400 V
Peak forward surge current t
p
= 10 ms, half sine wave I
FSM
50 A
Average forward current l = 10 mm, T
L
= 25 °C I
F(AV)
1.9 A
Non repetitive reverse avalanche energy I
(BR)R
= 1 A E
R
20 mJ
Junction and storage temperature range T
j
= T
stg
- 55 to + 175 °C
MAXIMUM THERMAL RESISTANCE (T
amb
= 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Junction ambient
Lead length l = 10 mm, T
L
= constant R
thJA
45 K/W
On PC board with spacing 25 mm R
thJA
100 K/W
