Owner manual
PSMAJ440A
Document number: DS36176 Rev. 2 - 2
3 of 4
www.diodes.com
February 2014
© Diodes Incorporated
PSMAJ440
A
NEW PRODUCT
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for latest version.
0
60
50
40
30
20
10
2
5
10
I,
P
EAK F
O
R
WA
R
D S
U
R
G
E
C
U
R
R
EN
T
(A)
FSM
NUMBER OF CYCLES AT 60Hz
Figure 5 Maximum Non-Repetitive Surge Current
20
50
1001
0
0.2
0.4
0.6
0
25
50 75
100 125
150 175
200
P
M S
T
EAD
Y
S
T
A
T
E
P
O
WE
R
DISSI
P
A
T
I
O
N
(W)
(AV),
T , LEAD TEMPERATURE ( C)
Figure 6 Steady State Power Derating Curve
L
°
0.8
1.0
SMA
Dim Min Max
A 2.29 2.92
B 4.00 4.60
C 1.27 1.63
D 0.15 0.31
E 4.80 5.59
G 0.05 0.20
H 0.76 1.52
J 2.01 2.30
All Dimensions in mm
SMA
Dimensions
Value (in mm)
Z 6.5
G 1.5
X 1.7
Y 2.5
C 4.0
A
B
C
D
G
H
E
J