Diodes DMN3030LFG - Manual (Page 5)

DMN3030LFG
Document number: DS35499 Rev. 5 - 2
5 of 6
www.diodes.com
March 2013
© Diodes Incorporated
POWERDI is a registered trademark of Diodes Incorporated.
DMN3030LFG
NEW PROD
UC
T
0.00001 0.0001 0.001 0.01 0.1 1 10 100 1,000
t1, PULSE DURATION TIME (sec)
Fig. 13 Transient Thermal Resistance
0.001
0.01
0.1
1
r(t
),
T
R
ANS
IEN
T
T
H
E
R
MA
L
R
ES
IS
TAN
C
E
R (t) = r(t) * R
R = 148°C/W
Duty Cycle, D = t1/ t2
 

JA JA
JA
D = 0.5
D = 0.7
D = 0.9
D = 0.3
D = 0.1
Package Outline Dimensions
Suggested Pad Layout
POWERDI ® 3333-8
Dim Min Max Typ
D 3.25 3.35 3.30
E 3.25 3.35 3.30
D2 2.22 2.32 2.27
E2 1.56 1.66 1.61
A 0.75 0.85 0.80
A1 0 0.05 0.02
A3   0.203
b 0.27 0.37 0.32
b2   0.20
L 0.35 0.45 0.40
L1   0.39
e   0.65
Z   0.515
All Dimensions in mm
Dimensions Value (in mm)
C 0.650
G 0.230
G1 0.420
Y 3.700
Y1 2.250
Y2 1.850
Y3 0.700
X 2.370
X2 0.420
A
A1
A3
D
D2
E
E2
b2
(4x)
L
(4x)
L1
(3x)
b (8x) e Z (4x)
Pin 1 ID
1 4
8 5
X
Y
Y1
Y3
Y2
X2 C
1 4
8 5
G
G1