IRF840
Vishay Siliconix
Moisture Sensitivity Level (MSL)
1 (Unlimited)Mounting Type
Through HoleMount
Through HoleNumber of Elements
1Number of Channels
1Radiation Hardening
NoRoHS Status
Non-RoHS CompliantMin Operating Temperature
-55°CPart Status
ObsoletePackaging
TubeNumber of Pins
3Lead Free
Contains LeadPublished
2011Max Operating Temperature
150°CDrive Voltage (Max Rds On,Min Rds On)
10VElement Configuration
SingleVoltage - Rated DC
500VDrain to Source Voltage (Vdss)
500VDrain to Source Breakdown Voltage
500VGate to Source Voltage (Vgs)
20VOperating Temperature
-55°C~150°C TJCurrent Rating
8AContinuous Drain Current (ID)
8AFET Type
N-ChannelTechnology
MOSFET (Metal Oxide)Vgs (Max)
±20VPackage / Case
TO-220-3Width
4.7mmSupplier Device Package
TO-220ABFall Time (Typ)
20 nsVgs(th) (Max) @ Id
4V @ 250μATurn On Delay Time
14 nsLength
10.41mmPower Dissipation
125WWeight
6.000006gInput Capacitance
1.3nFDrain to Source Resistance
850mOhmPower Dissipation-Max
125W TcCurrent - Continuous Drain (Id) @ 25°C
8A TcTurn-Off Delay Time
49 nsRise Time
23nsHeight
9.01mmGate Charge (Qg) (Max) @ Vgs
63nC @ 10VInput Capacitance (Ciss) (Max) @ Vds
1300pF @ 25VRds On Max
850 mΩRds On (Max) @ Id, Vgs
850mOhm @ 4.8A, 10V