Diodes DMN1033UCB4 - Manual (Page 5)

DMN1033UCB4
Document number: DS36264 Rev. 2 - 2
5 of 6
www.diodes.com
September 2013
© Diodes Incorporated
DMN1033UCB4
NEW PROD
UC
T
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 the latest version.
0.0001 0.001 0.01 0.1 1 10 100 1,000
t1, PULSE DURATION TIME (sec)
Figure 12 Transient Thermal Resistance
0.001
0.01
0.1
1
r(t),
T
R
ANSI
EN
T
T
H
E
R
MA
L
R
ESI
S
TAN
C
E
D = 0.5
D = 0.7
D = 0.9
D = 0.3
D = 0.1
D = 0.05
D = 0.02
D = 0.01
D = 0.005
D = Single Pulse
R (t) = r(t) * R
R = 156°C/W
Duty Cycle, D = t1/ t2
 

JA JA
JA
U-WLB1818-4
Dim Min Max Typ
A  0.62 
A2   0.36
b 0.25 0.35 0.30
D 1.75 1.80 1.79
E 1.75 1.80 1.79
e   0.65
All Dimensions in mm
Dimensions
Value
(in mm)
C 0.65
D 0.30
D ︵4 x ︶
C
A
B
2 1
C
A 2
A
S E A T I N G
P L A N E
e
e
A
B
2 1
6 x - Ø b
A
B
2 1
D
E
P I N I D