Diodes DMP2070UCB6 - Manual (Page 5)

DMP2070UCB6
Document number: DS35553 Rev. 2 - 2
5 of 6
www.diodes.com
October 2011
© Diodes Incorporated
DMP2070UCB6
NEW PROD
UC
T
0.0001 0.001 0.01 0.1 1 10 100 1,000
t1, PULSE DURATION TIMES (sec)
Fig. 13 Transient Thermal Resistance
R (t) = r(t) * R θ θ JA JA
R = 84°C/W
Duty Cycle, D = t1/ t2
θJA
0.001
0.01
0.1
r(t
),
T
R
ANS
IEN
T
T
H
E
R
MA
L
R
ES
IS
T
AN
C
E
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
Package Outline Dimensions
Suggested Pad Layout
U-WLB1510-6
Dim Min Max Typ
D 0.90 1.00 1.00
E 1.40 1.50 1.50
A − 0.62 −
A2 − − 0.38
A3 0.020 0.030 0.025
b 0.27 0.37 0.32
e − − 0.50
All Dimensions in mm
Dimensions Value (in mm)
C 0.50
C1 1.00
D 0.25
C
C
D
C1
E
D
A3
A2
A
e
e
Øb (x6)
Seating Plane
e