Infineon HEXFET Type P-Channel MOSFET, 70 A, 55 V Enhancement, 3-Pin TO-263
- RS Stock No.:
- 124-8782
- Mfr. Part No.:
- IRF4905STRLPBF
- Manufacturer:
- Infineon
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View bulk pricing optionsSubtotal (1 reel of 800 units)*
TWD40,880.00
(exc. GST)
TWD42,928.00
(inc. GST)
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In Stock
- Plus 13,600 unit(s) shipping from June 15, 2026
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Units | Per unit | Per Reel* |
|---|---|---|
| 800 - 3200 | TWD51.10 | TWD40,880.00 |
| 4000 + | TWD49.50 | TWD39,600.00 |
*price indicative
- RS Stock No.:
- 124-8782
- Mfr. Part No.:
- IRF4905STRLPBF
- Manufacturer:
- Infineon
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 | Infineon | |
| Channel Type | Type P | |
| Product Type | MOSFET | |
| Maximum Continuous Drain Current Id | 70A | |
| Maximum Drain Source Voltage Vds | 55V | |
| Package Type | TO-263 | |
| Series | HEXFET | |
| Mount Type | Surface | |
| Pin Count | 3 | |
| Maximum Drain Source Resistance Rds | 20mΩ | |
| Channel Mode | Enhancement | |
| Typical Gate Charge Qg @ Vgs | 120nC | |
| Minimum Operating Temperature | -55°C | |
| Maximum Power Dissipation Pd | 170W | |
| Forward Voltage Vf | -1.3V | |
| Maximum Operating Temperature | 150°C | |
| Standards/Approvals | No | |
| Length | 10.67mm | |
| Height | 4.83mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Infineon | ||
Channel Type Type P | ||
Product Type MOSFET | ||
Maximum Continuous Drain Current Id 70A | ||
Maximum Drain Source Voltage Vds 55V | ||
Package Type TO-263 | ||
Series HEXFET | ||
Mount Type Surface | ||
Pin Count 3 | ||
Maximum Drain Source Resistance Rds 20mΩ | ||
Channel Mode Enhancement | ||
Typical Gate Charge Qg @ Vgs 120nC | ||
Minimum Operating Temperature -55°C | ||
Maximum Power Dissipation Pd 170W | ||
Forward Voltage Vf -1.3V | ||
Maximum Operating Temperature 150°C | ||
Standards/Approvals No | ||
Length 10.67mm | ||
Height 4.83mm | ||
Automotive Standard No | ||
- COO (Country of Origin):
- KR
Infineon HEXFET Series MOSFET, 70A Maximum Continuous Drain Current, 170W Maximum Power Dissipation - IRF4905STRLPBF
This high current MOSFET is suitable for various applications within automation and electronics. With a maximum continuous drain current of 70A, it operates at drain-source voltages up to 55V. Its enhancement mode configuration meets performance requirements, while its low RDS(on) maximises energy efficiency. Designed for high power applications, this MOSFET offers thermal stability, making it appropriate for rigorous operating conditions.
Features & Benefits
• Improves system efficiency through low on-resistance values
• Functions effectively within a temperature range of -55°C to +150°C
• Supports fast switching speeds to enhance performance
• Features robust design for repetitive avalanche conditions
• Provided in a D2PAK TO-263 package for straightforward surface mounting
Applications
• Used in power management systems and converters
• Appropriate for motor control requiring high efficiency
• Integrated into switching power supplies for enhanced performance
• Applicable in automotive environments needing dependable control
• Employed in industrial automation requiring substantial power handling
What is the maximum temperature this device can operate at?
The device has a maximum operating temperature of +150°C, ensuring stability under varying environmental conditions.
How does the low RDS(on) benefit circuit design?
Low RDS(on) minimises conduction losses, enhancing overall circuit efficiency and enabling cooler operation.
Can this component handle pulsed currents?
Yes, it is capable of managing pulsed drain currents up to 280 A, making it suitable for dynamic applications.
What are the key parameters for selecting compatible driving voltages?
The gate-to-source voltage should remain within the range of -20 V to +20 V to guarantee effective operation without risk of damage.
Is it suitable for high-frequency switching applications?
The device is designed for fast switching, making it suitable for high-frequency operational functions in electronic circuits.
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