FDS6982AS
Electrical Characteristics
Symbol
Parameter
(continued)
T
A
= 25°C unless otherwise noted
Test Conditions
(Note 2)
Type Min
Typ Max Units
Switching Characteristics
Q
g
(TOT)
Q
g
Q
gs
Q
gd
Total Gate Charge at Vgs=10V
Total Gate Charge at Vgs=5V
Gate–Source Charge
Gate–Drain Charge
Q2:
V
DS
= 15 V, I
D
= 11.5A
Q1:
V
DS
= 15 V, I
D
= 6.3A
Q2
Q1
Q2
Q1
Q2
Q1
Q2
Q1
Q2
Q1
Q2
Q1
(Note 3)
(Note 2)
(Note 2)
(Note 2)
21
11
12
6
3.1
1.8
3.6
2.4
30
15
16
9
nC
nC
nC
nC
Drain–Source Diode Characteristics and Maximum Ratings
I
S
T
rr
Q
rr
T
rr
Q
rr
V
SD
Maximum Continuous Drain-Source Diode Forward Current
Reverse Recovery Time
Reverse Recovery Charge
Reverse Recovery Time
Reverse Recovery Charge
Drain-Source Diode Forward
Voltage
I
F
= 11.5 A,
d
iF
/d
t
= 300 A/µs
I
F
= 6.3 A,
d
iF
/d
t
= 100 A/µs
V
GS
= 0 V, I
S
= 3 A
V
GS
= 0 V, I
S
= 6 A
V
GS
= 0 V, I
S
= 1.3 A
3.0
1.3
19
12
20
9
0.5
0.6
0.8
0.7
1.0
1.2
A
ns
nC
ns
nC
V
(Note 3)
Q2
Q2
Q1
Notes:
1.
R
θJA
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
the drain pins. R
θJC
is guaranteed by design while R
θCA
is determined by the user's board design.
a)
78°C/W when
mounted on a
2
0.5in pad of 2
oz copper
b)
125°C/W when
mounted on a
2
0.02 in pad of
2 oz copper
c)
135°C/W when
mounted on a
minimum pad.
Scale 1 : 1 on letter size paper
2.
Pulse Test: Pulse Width < 300µs, Duty Cycle < 2.0%
3.
See “SyncFET Schottky body diode characteristics” below.
4.
FDS6982AS_NL is a lead free product. The FDS6982AS_NL marking will appear on the reel label.
5.
FDS6982AS_NF40 is a lead free product. The FDS6982AS_NF40 marking will appear on the reel label.
FDS6982AS Rev
B
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
