FDS4672A 查看數據表（PDF） - Fairchild Semiconductor
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FDS4672A Datasheet PDF : 6 Pages
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Electrical Characteristics
Symbol
Parameter
TA = 25°C unless otherwise noted
Test Conditions
Min Typ Max Units
Off Characteristics
BVDSS
ΔBVDSS
ΔTJ
IDSS
Drain–Source Breakdown Voltage
Breakdown Voltage Temperature
Coefficient
Zero Gate Voltage Drain Current
IGSSF
Gate–Body Leakage, Forward
IGSSR
Gate–Body Leakage, Reverse
VGS = 0 V, ID = 250 μA
ID = 250 μA, Referenced to 25°C
VDS = 32 V, VGS = 0 V
VGS = 12 V, VDS = 0 V
VGS = –12 V VDS = 0 V
On Characteristics (Note 2)
VGS(th)
Gate Threshold Voltage
ΔVGS(th)
ΔTJ
RDS(on)
Gate Threshold Voltage
Temperature Coefficient
Static Drain–Source
On–Resistance
ID(on)
On–State Drain Current
gFS
Forward Transconductance
VDS = VGS, ID = 250 μA
ID = 250 μA, Referenced to 25°C
VGS = 4.5 V, ID = 11 A
VGS=4.5 V, ID =11A, TJ=125°C
VGS = 4.5 V, VDS = 5 V
VDS = 5 V, ID = 11 A
Dynamic Characteristics
Ciss
Input Capacitance
Coss
Output Capacitance
Crss
Reverse Transfer Capacitance
VDS = 20 V, V GS = 0 V,
f = 1.0 MHz
Switching Characteristics
td(on)
Turn–On Delay Time
tr
Turn–On Rise Time
td(off)
Turn–Off Delay Time
tf
Turn–Off Fall Time
Qg
Total Gate Charge
Qgs
Gate–Source Charge
Qgd
Gate–Drain Charge
(Note 2)
VDD = 20 V, ID = 1 A,
VGS = 4.5 V, RGEN = 6 Ω
VDS = 20 V, ID = 11 A,
VGS = 4.5 V
Drain–Source Diode Characteristics and Maximum Ratings
IS
Maximum Continuous Drain–Source Diode Forward Current
VSD
Drain–Source Diode Forward
Voltage
VGS = 0 V, IS = 2.1 A (Note 2)
40
V
37
mV/°C
1
μA
100 nA
–100 nA
0.8 1.2 2.0
–4
10 13
15 21
50
65
V
mV/°C
mΩ
A
S
4766
pF
346
pF
155
pF
17 31
ns
9
18
ns
43 68
ns
14 25
ns
35 49
nC
7.8
nC
8.8
nC
2.1
A
0.7 1.2
V
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) 50°C/W when
mounted on a 1in2
pad of 2 oz copper
b) 105°C/W when
mounted on a .04 in2
pad of 2 oz copper
c) 125°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.Starting TJ = 25oC, L = 3mH,ID = 11A, VDD = 40V, VGS = 10V
FDS4672A Rev C1 (W)
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