Electrical Characteristics
TA = 25°C unless otherwise noted
Symbol
Parameter
Test Conditions
Min Typ Max Units
Off Characteristics
BVDSS
Drain-Source Breakdown Voltage
-20
V
m
A
VGS = 0 V, ID = -250
Breakdown Voltage Temperature
Coefficient
-28
D
DSS
m
°
°
mV/ C
BV
D
ID = -250 A,Referenced to 25 C
TJ
IDSS
IGSSF
Zero Gate Voltage Drain Current
VDS = -16 V, VGS = 0 V
VGS = 8 V, VDS = 0 V
-1
m
A
Gate-Body Leakage Current,
Forward
100
nA
IGSSR
Gate-Body Leakage Current,
Reverse
VGS = -8 V, VDS = 0 V
-100
-1
nA
On Characteristics (Note 2)
VGS(th)
Gate Threshold Voltage
-0.4
-10
-0.6
2
V
m
VDS = VGS, ID = -250
A
Gate Threshold Voltage
Temperature Coefficient
D
GS(th)
m
°
°
V
ID = -250 A,Referenced to 25 C
mV/ C
D
TJ
RDS(on)
Static Drain-Source
On-Resistance
VGS = -4.5 V, ID = -3.5 A
VGS = -2.5 V, ID = -3.0 A
0.110 0.130
0.140 0.180
0.155 0.220
W
W
W
V
GS = -4.5 V, ID = -3.5 A
°
TJ=125 C
ID(on)
gFS
On-State Drain Current
VGS = -4.5 V, VDS =-5 V
A
S
Forward Transconductance
VDS = -5 V, ID = -3.5 A
6.5
Dynamic Characteristics
Ciss
Coss
Crss
Input Capacitance
VDS = -10 V, VGS = 0 V,
f = 1.0 MHz
405
170
45
pF
pF
pF
Output Capacitance
Reverse Transfer Capacitance
Switching Characteristics (Note 2)
td(on)
tr
td(off)
tf
Turn-On Delay Time
Turn-On Rise Time
Turn-Off Delay Time
Turn-Off Fall Time
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
VDD = -5 V, ID = -1 A,
VGS = -4.5 V, RGEN = 6
6.5
20
31
21
6
13
35
50
35
8.5
ns
ns
W
ns
ns
Qg
VDS = -5 V, ID = -3.5 A,
VGS = -4.5 V
nC
nC
nC
Qgs
Qgd
0.8
1.3
Drain-Source Diode Characteristics and Maximum Ratings
IS
Maximum Continuous Drain-Source Diode Forward Current
-2.1
-1.2
A
V
(Note 2)
VSD
Drain-Source Diode Forward
Voltage
VGS = 0 V, IS = -2.1 A
-0.7
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.
c) 125° C/W on a minimum
mounting pad.
a) 50° C/W when
mounted on a 1 in2
pad of 2 oz. copper.
b) 105° C/W when
mounted on a 0.04 in2
pad of 2 oz. copper.
Scale 1 : 1 on letter size paper
2: Pulse Test: Pulse Width ≤ 300 µs, Duty Cycle ≤ 2.0%
FDS9431A_F085 Rev. A
2
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