鈥?/div>
Glass passivated junction
Hermetically sealed package
Soft recovery characteristics
Low reverse current
949588
鈥?Low forward voltage drop
鈥?High pulse current capability
Mechanical Data
Case:
SOD-64 Sintered glass case
Terminals:
Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity:
Color band denotes cathode end
Mounting Position:
Any
Weight:
approx. 858 mg
Applications
Fast rectification diode in S.M.P.S
Parts Table
Part
BYW172D
BYW172F
BYW172G
Type differentiation
V
R
= 200 V; I
FAV
= 3 A
V
R
= 300 V; I
FAV
= 3 A
V
R
= 400 V; I
FAV
= 3 A
SOD-64
SOD-64
SOD-64
Package
Absolute Maximum Ratings
T
amb
= 25 擄C, unless otherwise specified
Parameter
Reverse voltage = Repetitive
peak reverse voltage
Test condition
see electrical characteristics
Part
BYW172D
BYW172F
BYW172G
Peak forward surge current
Average forward current
Junction and storage
temperature range
Non repetitive reverse
avalanche energy
I
(BR)R
= 1 A
t
p
= 10 ms, single half sine wave
Symbol
V
R
= V
RRM
V
R
= V
RRM
V
R
= V
RRM
I
FSM
I
FAV
T
j
= T
stg
E
R
Value
200
300
400
100
3
- 55 to + 175
20
Unit
V
V
V
A
A
擄C
mJ
Maximum Thermal Resistance
T
amb
= 25 擄C, unless otherwise specified
Parameter
Junction ambient
Test condition
l = 10 mm, T
L
= constant
on PC board with spacing
25 mm
Symbol
R
thJA
R
thJA
Value
25
70
Unit
K/W
K/W
Document Number 86096
Rev. 1.2, 12-Aug-04
www.vishay.com
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