Diodes DMN2065UW - Manual (Page 5)

DMN2065UW
Document number: DS35554 Rev. 1 – 2
5 of 6
www.diodes.com
October 2011
© Diodes Incorporated
DMN2065UW
NEW PROD
UC
T
0.00001 0.0001 0.001 0.01 0.1 1 10 100 1,000
t1, PULSE DURATION TIMES (sec)
Fig. 13 Transient Thermal Resistance
0.001
0.01
0.1
r(
t)
,
T
R
A
N
SI
EN
T
T
H
E
R
MA
L
R
ES
IS
T
AN
C
E
1
R (t) = r(t) * R θ θ JA JA
R = 300°C/W
Duty Cycle, D = t1/ t2
θJA
D = 0.7
D = 0.9
D = 0.5
D = 0.3
D = 0.1
D = 0.05
D = 0.02
D = 0.01
D = 0.005
Single Pulse
Package Outline Dimensions
Suggested Pad Layout
SOT323
Dim Min Max Typ
A 0.25 0.40 0.30
B 1.15 1.35 1.30
C 2.00 2.20 2.10
D - - 0.65
G 1.20 1.40 1.30
H 1.80 2.20 2.15
J 0.0 0.10 0.05
K 0.90 1.00 1.00
L 0.25 0.40 0.30
M 0.10 0.18 0.11
α 0° 8° -
All Dimensions in mm
Dimensions Value (in mm)
Z 2.8
X 0.7
Y 0.9
C 1.9
E 1.0
A
M
J
L D
B C
H
K
G
X E
Y
C
Z