IRF740
- Mfr.Part #
- IRF740
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- MOSFET N-CH 400V 10A TO220AB
- Stock
- 8,824
- In Stock :
- 8,824
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Transistors - FETs, MOSFETs - Single
- Turn On Time-Max (ton) :
- 79ns
- Current :
- 105A
- Lead Free :
- Contains Lead
- Drain-source On Resistance-Max :
- 0.55Ohm
- Operating Mode :
- ENHANCEMENT MODE
- Mounting Type :
- Through Hole
- Continuous Drain Current (ID) :
- 10A
- Package / Case :
- TO-220-3
- Number of Terminations :
- 3
- Vgs(th) (Max) @ Id :
- 4V @ 250µA
- Input Capacitance (Ciss) (Max) @ Vds :
- 1400pF @ 25V
- FET Type :
- N-Channel
- JEDEC-95 Code :
- TO-220AB
- Drive Voltage (Max Rds On,Min Rds On) :
- 10V
- Element Configuration :
- Single
- Avalanche Energy Rating (Eas) :
- 520 mJ
- Qualification Status :
- Not Qualified
- Mount :
- Through Hole
- Operating Temperature :
- -65°C~150°C TJ
- Number of Elements :
- 1
- ECCN Code :
- EAR99
- Power Dissipation-Max :
- 125W Tc
- Series :
- PowerMESH™ II
- Gate Charge (Qg) (Max) @ Vgs :
- 43nC @ 10V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e3
- Additional Feature :
- HIGH VOLTAGE, FAST SWITCHING
- Rds On (Max) @ Id, Vgs :
- 550m Ω @ 5.3A, 10V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Packaging :
- Tube
- Turn Off Time-Max (toff) :
- 196ns
- Reach Compliance Code :
- not_compliant
- Transistor Application :
- SWITCHING
- Gate to Source Voltage (Vgs) :
- 20V
- Current Rating :
- 10A
- Terminal Finish :
- Matte Tin (Sn)
- Pin Count :
- 3
- Base Part Number :
- IRF7
- Rise Time :
- 10ns
- Current - Continuous Drain (Id) @ 25°C :
- 10A Tc
- Drain to Source Breakdown Voltage :
- 400V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- JESD-30 Code :
- R-PSFM-T3
- Vgs (Max) :
- ±20V
- Voltage - Rated DC :
- 400V
- Voltage :
- 400V
- Feedback Cap-Max (Crss) :
- 120 pF
- HTS Code :
- 8541.29.00.95
- Power Dissipation :
- 125W
- Transistor Element Material :
- SILICON
- Datasheets
- IRF740

N-Channel Tube 550m Ω @ 5.3A, 10V ±20V 1400pF @ 25V 43nC @ 10V TO-220-3
:
The IRF740 is a high-voltage N-channel MOSFET that is primarily used in high-voltage, high-speed switching applications. This transistor can handle a maximum load voltage of 400V. The Mosfet can switch loads consuming up to 10A when a gate threshold voltage of 10V is applied across the Gate and Source pins. Because mosfets are meant to switch high current, high voltage loads, they have a rather high gate voltage and hence cannot be utilized directly with a CPU's I/O pin. The IRF740 Mosfet has a high on-resistance (RDS) of roughly 0.55 ohms, which is a significant drawback. As a result, this mosfet cannot be used in applications that require high switching efficiency. But it can work as an amplifier and it can be used in many types of audio amplifier circuits.
IRF740 Features
:
Package Type: TO-220
Transistor Type: N Channel
Rise time and fall time is 27nS and 24nS
Drain Source Resistance (RDS) is 0.55 Ohms
Max Breakdown Voltage from Drain to Source: 400V
Max Gate to Source Voltage Should Be: ±20V
Max Continues Drain Current is : 10A
Max Pulsed Drain Current is: 40A
Max Power Dissipation is: 125W
Minimum Voltage Required to Conduct: 2V to 4V
Max Storage & Operating temperature Should Be: -55 to +150 Centigrade
IRF740 Applications
:
UPS
Inverter Circuits
DC-DC Converters
Battery charger circuits
LED dimmers or flashers
High voltage applications
Lighting and ballast circuits
High Speed switching applications
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