IRF820AS ,500V Single N-Channel HEXFET Power MOSFET in a D2-Pak packagePD- 93774AIRF820ASSMPS MOSFET IRF820AL®HEXFET Power MOSFET
IRF820B ,500V N-Channel MOSFETFeaturesThese N-Channel enhancement mode power field effect • 2.5A, 500V, R = 2.6Ω @V = 10 VDS(on) ..
IRF820PBF ,500V Single N-Channel HEXFET Power MOSFET in a TO-220AB packageapplications at power dissipation levels to approximately 50 watts. The low
thermal resistance and ..
IRF822 ,N-channel enhancement-mode power field-effect transistor. Drain-sourge voltage 500V. Continuous drain current(at Tc 25deg) 2.0A.nu .
m.—
FAIRCHILD SEMICONDUCTOR ELI os:lllvuawiu; DDE?'=ILLI i? r
M
IRF420-423fiRF820-82 ..
IRF822. ,N-channel enhancement-mode power field-effect transistor. Drain-sourge voltage 500V. Continuous drain current(at Tc 25deg) 2.0A.applications, fi)
such as switching power supplies, converters, AC and DC
motor controls, relay a ..
IRF822FI ,N-channel enhancement mode power MOS transistor, 500V, 1.9AABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
IRF
820 822 820FI 822Fl
Vos Drain-source V ..
ISL60002DIH330Z-TK , Precision Low Power FGA™ Voltage References
ISL6115ACBZ , 12V Power Distribution Controllers
ISL6115CB ,Power Distribution ControllersFeatures• HOT SWAP Single Power Distribution Control (ISL6115 This family of fully featured hot swa ..
ISL6115CBZA , Power Distribution Controllers
ISL6115CBZA , Power Distribution Controllers
ISL6116CB ,Power Distribution ControllersBlock Diagram VDD+-POR R+QN8V RPWRONISET-QSUV-++VREF-ENABLE12V ISENPGOODISL611X20µAUV DISABLECLIM O ..
IRF820AL-IRF820AS
500V Single N-Channel HEXFET Power MOSFET in a TO-262 package
1
5/8/00
IRF820AS
IRF820AL
SMPS MOSFETHEXFET® Power MOSFETSwitch Mode Power Supply (SMPS)Uninterruptable Power SupplyHigh speed power switching
Benefits
ApplicationsLow Gate Charge Qg Results in Simple
Drive RequirementImproved Gate, Avalanche and Dynamic
dv/dt RuggednessFully Characterized Capacitance and
Avalanche Voltage and CurrentEffective COSS specified (See AN 1001)
Typical SMPS Topologies:l Two Transistor Forward
l Half Bridge and Full Bridge
Absolute Maximum RatingsPD- 93774A
Notes � through � are on page 8
IRF820AS/L
Dynamic @ T = 25°C (unless otherwise specified)
Avalanche Characteristics
Diode Characteristics
Static @ TJ = 25°C (unless otherwise specified)
Thermal Resistance
IRF820AS/L
3
Fig 4. Normalized On-ResistanceVs. Temperature
Fig 2. Typical Output CharacteristicsFig 1. Typical Output Characteristics
Fig 3. Typical Transfer Characteristics
IRF820AS/L
Fig 8. Maximum Safe Operating Area
Fig 6. Typical Gate Charge Vs.Gate-to-Source Voltage
Fig 5. Typical Capacitance Vs.Drain-to-Source Voltage
Fig 7. Typical Source-Drain DiodeForward VoltageDS, Drain-to-Source Voltage (V)
C, Capacitance(pF)
IRF820AS/L
5
Fig 10a. Switching Time Test CircuitVDS
90%
10%
VGS
td(on)trtd(off)tf
Fig 10b. Switching Time Waveforms-VDD
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
Fig 9. Maximum Drain Current Vs.Case Temperature
IRF820AS/L
D.U.T.VDSIG
3mA
VGS12V
CurrentRegulator
SameTypeasD.U.T.
CurrentSamplingResistors
10 V
Fig 13b. Gate Charge Test Circuit
Fig 13a. Basic Gate Charge Waveform
Fig 12c. Maximum Avalanche EnergyVs. Drain Current
Fig 12b. Unclamped Inductive Waveforms
Fig 12a. Unclamped Inductive Test CircuitIASVDSVDD
15V
Fig 12d. Typical Drain-to-Source VoltageVs. Avalanche CurrentAV , Avalanche Current ( A)
DSav
, Avalanche Voltage ( V )