9926A Просмотр технического описания (PDF) - Fairchild Semiconductor
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9926A Datasheet PDF : 5 Pages
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Electrical Characteristics
Symbol
Parameter
TA = 25°C unless otherwise noted
Test Conditions
Min Typ Max Units
Off Characteristics
BVDSS
Drain–Source Breakdown Voltage VGS = 0 V, ID = 250 µA
20
∆BVDSS
∆TJ
IDSS
Breakdown Voltage Temperature
Coefficient
Zero Gate Voltage Drain Current
ID = 250 µA, Referenced to 25°C
VDS = 16 V, VGS = 0 V
IGSS
Gate–Body Leakage
VGS = ±8 V, VDS = 0 V
V
12
mV/°C
1
µA
±100 nA
On Characteristics (Note 2)
VGS(th)
Gate Threshold Voltage
∆VGS(th)
∆TJ
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
0.6 1.0 1.5
V
ID = 250 µA, Referenced to 25°C
–3
mV/°C
VGS = 4.5 V, ID = 4.5 A
VGS = 2.5 V, ID = 3.8 A
VGS = 4.5 V, ID = 4.5A, TJ=125°C
24
32
mΩ
34
45
33
48
VGS = 4.5 V, VDS = 5 V
15
A
VDS = 5 V,
ID = 4.5 A
19
S
Dynamic Characteristics
Ciss
Input Capacitance
Coss
Output Capacitance
Crss
Reverse Transfer Capacitance
RG
Gate Resistance
VDS = 10 V,
f = 1.0 MHz
V GS = 0 V,
VGS = 15 mV, f = 1.0 MHz
630
pF
150
pF
85
pF
1.4
Ω
Switching Characteristics (Note 2)
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
VDD = 10 V, ID = 1 A,
VGS = 4.5 V, RGEN = 6 Ω
VDS = 10 V,
VGS = 4.5 V
ID = 4.5 A,
8
16
ns
8
16
ns
15
26
ns
4
8
ns
6.1
9
nC
1.1
nC
1.8
nC
Drain–Source Diode Characteristics and Maximum Ratings
IS
Maximum Continuous Drain–Source Diode Forward Current
VSD
Drain–Source Diode Forward
VGS = 0 V, IS = 0.83 A (Note 2)
Voltage
trr
Diode Reverse Recovery Time
IF = 4.5 A,
Qrr
Diode Reverse Recovery Charge diF/dt = 100 A/µs
0.83
A
0.69 1.2
V
14
nS
4
nC
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) RθJA is 125°C/W (steady state) when mounted on a 1 inch² copper pad on FR-4.
b) RθJA is 208 °C/W (steady state) when mounted on a minimum copper pad on FR-4.
2. Pulse Test: Pulse Width < 300µs, Duty Cycle < 2.0%
FDW9926A Rev. D (W)
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