Dmp21d0ufd, Maximum ratings, Thermal characteristics – Diodes DMP21D0UFD User Manual
Page 2
DMP21D0UFD
Datasheet Number: DS35364
Rev. 4 - 2
2 of 8
March 2012
© Diodes Incorporated
A Product Line of
Diodes Incorporated
DMP21D0UFD
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
Drain-Source Voltage
V
DSS
-20 V
Gate-Source Voltage
V
GSS
±8 V
Continuous Drain Current
Steady
State
T
A
= 25°C (Note 4)
I
D
-1.14
A
T
A
= 85°C (Note 4)
-0.83
T
A
= 25°C (Note 5)
-0.82
Pulsed Drain Current (Note 6)
I
DM
-4.0 A
Thermal Characteristics
@T
A
= 25°C unless otherwise specified
Characteristic Symbol
Value
Unit
Power Dissipation
(Note 4)
P
D
930 mW
(Note 5)
490
mW
Thermal Resistance, Junction to Ambient
(Note 4)
R
θJA
135 °C/W
(Note 5)
256
°C/W
Operating and Storage Temperature Range
T
J
,
T
STG
-55 to +150
°C
Notes:
4. For a device surface mounted on 15mm x 15mm x 1.6mm FR4 PCB with high coverage of 2oz copper, in still air conditions; the device is measured
when operating in a steady-state condition.
5. Same as note 4, except the device is mounted on minimum recommended pad layout.
6. Device mounted on minimum recommended pad layout test board, 10µs pulse duty cycle = 1%.