FDS3670 Datasheet, PDF (1/8 Pages) Fairchild Semiconductor – 100V N-Channel PowerTrench™ MOSFET

January 2000
PRELIMINARY
FDS3670
100V N-Channel PowerTrench
MOSFET
General Description
This N-Channel MOSFET has been designed
specifically to improve the overall efficiency of DC/DC
converters using either synchronous or conventional
switching PWM controllers.
These MOSFETs feature faster switching and lower
gate charge than other MOSFETs with comparable
RDS(ON) specifications.
The result is a MOSFET that is easy and safer to drive
(even at very high frequencies), and DC/DC power
supply designs with higher overall efficiency.
Features
• 6.3 A, 100 V. RDS(ON) = 0.030 Ω @ VGS = 10 V
RDS(ON) = 0.033 Ω @ VGS = 6 V.
• Low gate charge (57 nC typical).
• Fast switching speed
• High performance trench technology for extremely
low RDS(ON) .
• High power and current handling capability.
D
D
D
D
G
SO-8
SS
S
Absolute Maximum Ratings TA=25^oC unless otherwise noted
Symbol
VDSS
VGSS
ID
PD
Parameter
Drain-Source Voltage
Gate-Source Voltage
Drain Current – Continuous
– Pulsed
Power Dissipation for Single Operation
(Note 1a)
(Note 1a)
(Note 1b)
(Note 1c)
TJ, TSTG
Operating and Storage Junction Temperature Range
Thermal Characteristics
RθJA
Thermal Resistance, Junction-to-Ambient
RθJC
Thermal Resistance, Junction-to-Case
(Note 1a)
(Note 1)
Package Marking and Ordering Information
Device Marking
Device
Reel Size
FDS3670
FDS3670
13’’
1999 Fairchild Semiconductor Corporation
5
6
7
8
Ratings
100
±20
6.3
50
2.5
1.2
1.0
-55 to +150
50
25
Tape width
12mm
4
3
2
1
Units
V
V
A
W
°C
°C/W
°C/W
Quantity
2500 units
FDS3670 Rev B1 (W)