Vishay IRFR320 N-Channel Power MOSFET, 3.1 A, 400 V Enhancement, 3-Pin TO-252 IRFR320TRPBF
- RS Stock No.:
- 812-0626
- Mfr. Part No.:
- IRFR320TRPBF
- Brand:
- Vishay
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- RS Stock No.:
- 812-0626
- Mfr. Part No.:
- IRFR320TRPBF
- Brand:
- Vishay
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Vishay | |
| Product Type | Power MOSFET | |
| Channel Type | N | |
| Maximum Continuous Drain Current Id | 3.1A | |
| Maximum Drain Source Voltage Vds | 400V | |
| Package Type | TO-252 | |
| Series | IRFR320 | |
| Mount Type | Surface | |
| Pin Count | 3 | |
| Maximum Drain Source Resistance Rds | 1.8Ω | |
| Channel Mode | Enhancement | |
| Minimum Operating Temperature | -55°C | |
| Maximum Power Dissipation Pd | 42W | |
| Typical Gate Charge Qg @ Vgs | 20nC | |
| Forward Voltage Vf | 1.6V | |
| Maximum Gate Source Voltage Vgs | -20V, +20V | |
| Maximum Operating Temperature | 150°C | |
| Width | 6.22mm | |
| Standards/Approvals | RoHS | |
| Length | 6.73mm | |
| Height | 2.38mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Vishay | ||
Product Type Power MOSFET | ||
Channel Type N | ||
Maximum Continuous Drain Current Id 3.1A | ||
Maximum Drain Source Voltage Vds 400V | ||
Package Type TO-252 | ||
Series IRFR320 | ||
Mount Type Surface | ||
Pin Count 3 | ||
Maximum Drain Source Resistance Rds 1.8Ω | ||
Channel Mode Enhancement | ||
Minimum Operating Temperature -55°C | ||
Maximum Power Dissipation Pd 42W | ||
Typical Gate Charge Qg @ Vgs 20nC | ||
Forward Voltage Vf 1.6V | ||
Maximum Gate Source Voltage Vgs -20V, +20V | ||
Maximum Operating Temperature 150°C | ||
Width 6.22mm | ||
Standards/Approvals RoHS | ||
Length 6.73mm | ||
Height 2.38mm | ||
Automotive Standard No | ||
Vishay IRFR320 Series Power MOSFET, 400V Drain Source Voltage, 3.1A Continuous Drain Current - IRFR320TRPBF
This power MOSFET is a high-voltage switching transistor intended for surface-mount board assemblies in power conversion and control circuits. It operates as an N-channel enhancement device and is designed to handle elevated drain-to-source voltages and moderate continuous currents, making it suitable for switching and energy-management roles in industrial and consumer electronics.
Features and Benefits:
• 400V maximum drain-to-source voltage enables high-voltage switching capability
• 3.1A continuous drain current supports moderate load currents
• 1.8Ω maximum Rds(on) reduces conduction losses under load
• 42W maximum power dissipation allows sustained thermal handling
• 20nC typical gate charge enables predictable switching behaviour
• 20V gate-source limit ensures compatibility with standard gate drivers
• 3.1A continuous drain current supports moderate load currents
• 1.8Ω maximum Rds(on) reduces conduction losses under load
• 42W maximum power dissipation allows sustained thermal handling
• 20nC typical gate charge enables predictable switching behaviour
• 20V gate-source limit ensures compatibility with standard gate drivers
Applications
• Suitable for switch-mode power supplies and converters
• Ideal for motor control in low-power systems
• Used for primary-side power switching in industrial equipment
• Can be used for electronic load protection circuits
• Appropriate for high-voltage relay replacement on boards
• Ideal for motor control in low-power systems
• Used for primary-side power switching in industrial equipment
• Can be used for electronic load protection circuits
• Appropriate for high-voltage relay replacement on boards
What thermal range can be expected for operation?
The device is specified to function between -55°C and 150°C, permitting use across extended temperature environments.
How is the component packaged for assembly?
It is supplied in a three-pin TO-252 surface-mount package suitable for automated PCB placement.
What gate drive considerations are necessary?
Drivers should respect a maximum gate-source rating of 20V and account for the typical 20nC gate charge when sizing drive current and switching speed.
Is this suitable for automotive-grade designs?
The part does not meet automotive standards, so it is not intended for certified automotive system use.
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