User guide

DMP2047UCB4
Document number: DS36154 Rev. 5 - 2
5 of 6
www.diodes.com
October 2013
© Diodes Incorporated
DMP2047UCB4
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.
0.00001 0.0001 0.001 0.01 0.1 1 10 100 1,000
t1, PULSE DURATION TIMES (sec)
Figure 13 Transient Thermal Resistance
0.001
r(t),
T
R
A
N
SIE
N
T
T
H
E
R
MAL
R
ESIS
T
A
N
C
E
0.01
0.1
1
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
R (t) = r(t) * R
R = 125°C/W
Duty Cycle, D = t1/ t2


JA JA
JA
U-WLB1010-4
Dim Min Max Typ
D 0.95 1.05 1.00
E 0.95 1.05 1.00
A

0.62

A2
 
0.38
b 0.25 0.35 0.30
e
 
0.50
SD
 
0.25
SE
 
0.25
All Dimensions in mm
Dimensions Value (in mm)
C 0.50
D 0.25
C
C
Ø
D
E
D
A2
A
SD
e
SE
e
4X-Ø b