Vishay Type N-Channel MOSFET, 1.7 A, 400 V, 3-Pin IPAK IRFU310PBF
- RS Stock No.:
- 256-7321
- Mfr. Part No.:
- IRFU310PBF
- Manufacturer:
- Vishay
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View bulk pricing optionsSubtotal (1 pack of 5 units)*
TWD288.00
(exc. GST)
TWD302.40
(inc. GST)
FREE delivery for orders over NT$1,300.00
In Stock
- Plus 2,975 unit(s) shipping from June 12, 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 45 | TWD57.60 | TWD288.00 |
| 50 - 95 | TWD54.80 | TWD274.00 |
| 100 - 245 | TWD51.40 | TWD257.00 |
| 250 - 995 | TWD48.00 | TWD240.00 |
| 1000 + | TWD44.00 | TWD220.00 |
*price indicative
- RS Stock No.:
- 256-7321
- Mfr. Part No.:
- IRFU310PBF
- Manufacturer:
- Vishay
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Vishay | |
| Channel Type | Type N | |
| Product Type | MOSFET | |
| Maximum Continuous Drain Current Id | 1.7A | |
| Maximum Drain Source Voltage Vds | 400V | |
| Package Type | IPAK | |
| Mount Type | Through Hole | |
| Pin Count | 3 | |
| Maximum Drain Source Resistance Rds | 0.5Ω | |
| Maximum Power Dissipation Pd | 42W | |
| Minimum Operating Temperature | -55°C | |
| Maximum Operating Temperature | 175°C | |
| Height | 2.39mm | |
| Standards/Approvals | No | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Vishay | ||
Channel Type Type N | ||
Product Type MOSFET | ||
Maximum Continuous Drain Current Id 1.7A | ||
Maximum Drain Source Voltage Vds 400V | ||
Package Type IPAK | ||
Mount Type Through Hole | ||
Pin Count 3 | ||
Maximum Drain Source Resistance Rds 0.5Ω | ||
Maximum Power Dissipation Pd 42W | ||
Minimum Operating Temperature -55°C | ||
Maximum Operating Temperature 175°C | ||
Height 2.39mm | ||
Standards/Approvals No | ||
Automotive Standard No | ||
Vishay IRFU310 Series Power MOSFET, 400V Maximum Drain Source Voltage, 3.6Ω Maximum Drain Source Resistance - IRFU310PBF
This power MOSFET is a high-voltage N-channel switching transistor designed for surface-mount applications where moderate current handling and elevated temperature endurance are required. It serves as a switching or control element in power conversion and protection circuits, offering a balance of voltage capability and thermal resilience for industrial electronics environments.
Features and Benefits:
• 400V drain-source rating enables high-voltage switching applications
• 3.6Ω on-resistance minimises conduction losses at low currents
• 1.7A continuous drain current supports moderate-load circuits
• 25W power dissipation allows substantial thermal headroom
• 12nC typical gate charge facilitates predictable switching behaviour
• +150°C maximum operating temperature sustains high-temperature use
• 3.6Ω on-resistance minimises conduction losses at low currents
• 1.7A continuous drain current supports moderate-load circuits
• 25W power dissipation allows substantial thermal headroom
• 12nC typical gate charge facilitates predictable switching behaviour
• +150°C maximum operating temperature sustains high-temperature use
Applications
• Suitable for switch-mode power supplies handling high voltages
• Ideal for line-voltage lighting and ballast control modules
• Used for industrial automation low-power actuators and drivers
• Can be used for front-end high-voltage protection circuits
• Used with gate driver evaluation boards for laboratory testing
• Ideal for line-voltage lighting and ballast control modules
• Used for industrial automation low-power actuators and drivers
• Can be used for front-end high-voltage protection circuits
• Used with gate driver evaluation boards for laboratory testing
What mounting considerations apply for reliable operation?
It is supplied in an IPAK surface-mount package with three pins, so the thermal path and solder-pad design should be sized to aid heat dissipation and maintain junction temperature within limits.
How does gate handling affect switching performance?
Keeping gate-source voltage within ±20V and using appropriate gate-drive strength will control switching speed consistent with a typical 12nC gate charge, influencing electromagnetic emissions and switching losses.
What operating temperature range should be expected in system design?
The device functions from -55°C up to +150°C, so system thermal design must accommodate ambient and self-heating to avoid exceeding the maximum junction temperature.
Is this device suitable for automotive applications?
It is not classified to automotive standard, so it should not be specified where automotive-grade approvals are required.
What limits long-term current capability?
Continuous drain current is rated at 1.7A while power dissipation and thermal management determine sustained throughput under given ambient conditions.
Related links
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