fdd6670s Fairchild Semiconductor, fdd6670s Datasheet - Page 3

• Manufacturer Part Number: fdd6670s
• Description: 30v N-channel Powertrench Syncfet
• Manufacturer: Fairchild Semiconductor

Notes:
1. R
Scale 1 : 1 on letter size paper
2. Pulse Test: Pulse Width < 300 s, Duty Cycle < 2.0%
3. Maximum current is calculated as:
Electrical Characteristics
the drain pins. R
where P
JA
is the sum of the junction-to-case and case -to-ambient thermal resistance where the case thermal reference is defined as the solder mounting surface of
D
is maximum power dissipation at T
JC
is guaranteed by design while R
R
a) R
P
DS(ON)
C
D
= 25°C and R
1in
JA
2
= 40°C/W when mounted on a
pad of 2 oz copper
CA
is determined by the user's board design.
DS(on)
T
A
is at T
= 25°C unless otherwise noted
J(max)
and V
GS
= 10V. Package current limitation is 21A
b) R
on a minimum pad.
JA
= 96°C/W when mounted
FDD6670S Rev E (W)