Diodes SDM20E40C - Manual (Page 3)

SDM20E40C
Document number: DS30276 Rev. 9 - 2
3 of 4
www.diodes.com
May 2012
© Diodes Incorporated
SDM20E40C
1
10
100
0 15 10 25 30 35 20 40
C
,
T
O
T
AL
C
A
P
A
C
IT
AN
C
E (
p
F)
T
V , DC REVERSE VOLTAGE (V)
Fig. 3 Total Capacitance vs. Reverse Voltage
R
5.0
0
100
200
300
400
25 0 50 75 100 125 150
P
,
P
O
WE
R
DIS
S
IP
A
T
IO
N
(m
W
)
D
T , AMBIENT TEMPERATURE ( C)
Fig. 4 Power Derating Curve
A
°
500
Package Outline Dimensions
Suggested Pad Layout
SC59
Dim Min Max Typ
A 0.35 0.50 0.38
B 1.50 1.70 1.60
C 2.70 3.00 2.80
D - - 0.95
G - - 1.90
H 2.90 3.10 3.00
J 0.013 0.10 0.05
K 1.00 1.30 1.10
L 0.35 0.55 0.40
M 0.10 0.20 0.15
N 0.70 0.80 0.75
α 0° 8° -
All Dimensions in mm
Dimensions Value (in mm)
Z 3.4
X 0.8
Y 1.0
C 2.4
E 1.35
A
M
J
L D
B C
H
K
G
N
X E
Y
C
Z