Maximum ratings, Thermal characteristics – Diodes DMN3024LK3 User Manual
Page 2
DMN3024LK3
Document Revision: 1
2 of 8
June 2009
© Diodes Incorporated
A Product Line of
Diodes Incorporated
DMN3024LK3
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Characteristic Symbol
Value
Unit
Drain-Source voltage
V
DSS
30 V
Gate-Source voltage
V
GS
±20
V
Continuous Drain current
V
GS
= 10V
(Note 3)
I
D
14.4
A
T
A
=70
°C (Note 3)
12.0
(Note 2)
9.78
Pulsed Drain current
V
GS
= 10V
(Note 4)
I
DM
46.5 A
Continuous Source current (Body diode)
(Note 3)
I
S
12 A
Pulsed Source current (Body diode)
(Note 4)
I
SM
46.5 A
Thermal Characteristics
@T
A
= 25°C unless otherwise specified
Characteristic Symbol
Value
Unit
Power dissipation
Linear derating factor
(Note 2)
P
D
4.1
32.5
W
mW/
°C
(Note 3)
8.9
71.4
(Note 5)
2.17
17.4
Thermal Resistance, Junction to Ambient
(Note 2)
R
θJA
30.8
°C/W
(Note 3)
14.0
(Note 5)
57.6
Thermal Resistance, Junction to Lead
(Note 6)
R
θJL
2.24
Operating and storage temperature range
T
J
, T
STG
-55 to 150
°C
Notes:
2. For a device surface mounted on 50mm x 50mm x 1.6mm FR4 PCB with high coverage of single sided 2oz copper, in still air conditions; the device is
measured when operating in a steady-state condition.
3. Same as note 2, except the device is measured at t
≤ 10 sec.
4. Same as note 2, except the device is pulsed with D = 0.02 and pulse width 300 µs. The pulse current is limited by the maximum junction temperature.
5. For a device surface mounted on 25mm x 25mm x 1.6mm FR4 PCB with high coverage of single sided 1oz copper, in still air conditions; the device is
measured when operating in a steady-state condition.
6. Thermal resistance from junction to solder-point (at the end of the drain lead).