FSFR1800HSL データシートの表示（PDF） - Unspecified
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FSFR1800HSL Datasheet PDF : 16 Pages
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Electrical Characteristics
TA=25°C, LVCC, HVCC =17 VDC and RT=26 kΩ unless otherwise specified.
Symbol
Parameter
Conditions
MOSFET Section
BVDSS Drain-to-Source Breakdown Voltage
RDS(ON) On-State Resistance
FSFR1800HS/L
FSFR1700HS/L
trr
Body Diode Reverse
Recovery Time(7)
FSFR1800HS/L
FSFR1700HS/L
CISS
COSS
Input Capacitance(7)
Output Capacitance(7)
FSFR1800HS/L
FSFR1700HS/L
FSFR1800HS/L
FSFR1700HS/L
ID=200 μA, TA=25°C
ID=200 μA, TA=125°C
VGS=10 V, ID=3.0 A
VGS=10 V, ID=2.0 A
VGS=0 V, IDIODE=7.0 A,
dIDIODE/dt=100 A/μs
VGS=0 V, IDIODE=6.0 A,
dIDIODE/dt=100 A/μs
VDS=25 V, VGS=0 V,
f=1.0 MHz
Supply Section
ILK
Offset Supply Leakage Current
IQHVCC Quiescent HVCC Supply Current
IQLVCC Quiescent LVCC Supply Current
IOHVCC Operating HVCC Supply Current (RMS Value)
IOLVCC Operating LVCC Supply Current (RMS Value)
HVCC=VCTR=500 V
(HVCCUV+) - 0.1 V
(LVCCUV+) - 0.1 V
fOSC=50 KHz
No Switching
fOSC=50 KHz
No Switching
UVLO Section
LVCCUV+ LVCC Supply Under-Voltage Positive Going Threshold (LVCC,START)
LVCCUV- LVCC Supply Under-Voltage Negative Going Threshold (LVCC,STOP)
LVCCUVH LVCC Supply Under-Voltage Hysteresis
HVCCUV+ HVCC Supply Under-Voltage Positive Going Threshold (HVCC,START)
HVCCUV- HVCC Supply Under-Voltage Negative Going Threshold (HVCC,STOP)
HVCCUVH HVCC Supply Under-Voltage Hysteresis
Oscillator & Feedback Section
VRT Output Voltage on RT Pin
fOSC Output Oscillation Frequency
DC Output Duty Cycle
RT=26 kΩ
Min. Typ. Max. Unit
500
540
V
0.77 0.95
1.00 1.25 Ω
160
ns
160
639
pF
512
pF
82.1
pF
66.5
pF
50 μA
50 120 μA
100 200 μA
6
9 mA
100 200 μA
7
11 mA
2
4 mA
11.2 12.5 13.8 V
8.9 10.0 11.1 V
2.5
V
8.2 9.2 10.2 V
7.8 8.7 9.6 V
0.5
V
1.5 2.0 2.5 V
47
50
53 kHz
48
50
52
%
Continued on the following page…
© 2011 Fairchild Semiconductor Corporation
FSFR1800 / FSFR1700-HS • Rev.1.0.1
5
www.fairchildsemi.com
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