Electrical Characteristics (continued)
TA = 25°C unless otherwise noted
Symbol Parameter Test Conditions
Type Min Typ Max Units
Switching Characteristics (Note 2)
Q2:
Q2
Q1
Q2
Q1
Q2
Q1
Q2
Q1
21
11
12
6
3.1
1.8
3.6
2.4
30
15
16
9
nC
nC
nC
nC
Qg
(TOT)
Total Gate Charge at Vgs=10V
Total Gate Charge at Vgs=5V
Gate–Source Charge
VDS = 15 V, ID = 11.5A
Q1:
VDS = 15 V, ID = 6.3A
Qg
Qgs
Qgd
Gate–Drain Charge
Drain–Source Diode Characteristics and Maximum Ratings
IS
Maximum Continuous Drain-Source Diode Forward Current
Q2
Q1
Q2
3.0
1.3
A
ns
Trr
Reverse Recovery Time
Reverse Recovery Charge
Reverse Recovery Time
Reverse Recovery Charge
IF = 11.5 A,
diF/dt = 300 A/µs
19
12
20
9
(Note 3)
(Note 3)
Qrr
Trr
nC
ns
Q1
IF = 6.3 A,
diF/dt = 100 A/µs
Qrr
VSD
nC
V
0.5
0.6
0.8
Drain-Source Diode Forward VGS = 0 V, IS = 3 A
(Note 2)
Q2
Q2
Q1
0.7
1.0
1.2
Voltage
VGS = 0 V, IS = 6 A
VGS = 0 V, IS = 1.3 A
(Note 2)
(Note 2)
Notes:
1. RθJA 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. RθJC is guaranteed by design while RθCA is determined by the user's board design.
a)
78°C/W when
mounted on a
0.5in2 pad of 2
oz copper
b)
125°C/W when
mounted on a
0.02 in2 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 A1 (X)
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
