A704
THERMAL DATA
Thermal Resistance from Junction to Ambient,
θ
JA
Junction Temperature Calculation: T
J
= T
A
+ (P
D
× θ
JA
).
The
θ
JA
numbers are guidelines for the thermal performance of the device/pc-board system.
Connect the ground pin to ground using a large pad or ground plane for better heat dissipation.
All of the above assume no ambient airflow.
Maximum Power Calculation:
P
D(MAX)
= T
J(MAX)
– T
A(MAX)
θ
JA
T
J
(
O
C):
T
A
(
O
C):
θ
JA
( C /W):
O
TBD °C /W
Maximum recommended junction temperature
Ambient temperature of the application
Junction-to-Ambient thermal resistance of the package, and other heat dissipating materials.
Contack Info:Samsun Zhang 13556850583 IC9898@163.com
Copyright
©
2008 ADDtek Corp.
3
A704_V0.6 -- AUGUST 2008
ADDTEK [ ADDTEK CORP ]
