DMS2220LFDB Diodes, Inc., DMS2220LFDB Datasheet - Page 4

• Manufacturer Part Number: DMS2220LFDB
• Description: P-channel Enhancement Mode Mosfet With Integrated Sbr Super Barrier Rectifier
• Manufacturer: Diodes, Inc.

SBR is a registered trademark of Diodes Incorporated.
DMS2220LFDB
Document number: DS31546 Rev. 6 - 2
10
8
6
4
2
0
0
0.2
Fig. 9 Diode Forward Voltage vs. Current
0.001
-V , SOURCE-DRAIN VOLTAGE (V)
0.01
0.1
0.00001
SD
1
0.4
D = 0.02
D = 0.01
D = 0.005
D = 0.5
D = 0.3
D = 0.7
D = 0.1
D = 0.05
0.6
T = 25°C
0.0001
A
0.8
Q1, P-CHANNEL MOSFET - Continued
1
0.001
1.2
1.4 1.6
Fig. 10 Transient Thermal Response
t , PULSE DURATION TIME (s)
1
0.01
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D = 0.9
4 of 6
0.1
1
P(pk)
Duty Cycle, D = t /t
T - T = P * R
R
J
R
θJA
θ
10
JA
t
(t) = r(t) *
A
1
t
= 146°C/W
2
θ
R
JA
θ
1 2
JA
(t)
100
DMS2220LFDB
1,000
© Diodes Incorporated
March 2009