IRFR3910TRPBF International Rectifier MOSFET (N-Channel) (Other) In Stock
International Rectifier IRFR3910TRPBF is an N-channel MOSFET rated 100 V, 16 A with 115 mΩ Rds(on) and 79 W in a surface-mount TO-252AA (DPAK) package, featuring avalanche energy rating of 150 mJ. From $0.80 in stock worldwide shipping.
- Manufacturer
- International Rectifier
- Package
- Other
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- IRFR3910TRPBF Datasheet PDF
- Category
- MOSFET (N-Channel)
- Price
- From $0.3366(MOQ 1)
- Temp Range
- -55.0°C to 175.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of IRFR3910TRPBF?
- 100 V drain-source breakdown voltage for robust off-line and motor drive protection
- 16 A continuous drain current (Tc) enabling medium-power switching applications
- Low Rds(on) of 115 mΩ for reduced conduction losses and improved efficiency
- Avalanche rated to 150 mJ for protection against inductive switching transients
- TO-252AA (DPAK) surface-mount package with -55°C to 175°C junction temperature range
What is IRFR3910TRPBF used for?
The IRFR3910TRPBF is designed for DC motor control, synchronous rectification, and load switching circuits in consumer appliances, power tools, and industrial equipment. Its 100 V rating and avalanche energy tolerance of 150 mJ make it well suited for inductive load switching where unclamped energy must be absorbed safely. The DPAK surface-mount footprint simplifies PCB thermal management while supporting up to 79 W dissipation through proper heatsinking.
What are the specifications of IRFR3910TRPBF?
| Factory Lead Time | 18Weeks |
| YTEOL | 6 |
| Additional Feature | AVALANCHE RATED |
| Avalanche Energy Rating (Eas) | 150mJ |
| Case Connection | DRAIN |
| Configuration | SINGLE WITH BUILT-IN DIODE |
| DS Breakdown Voltage-Min | 100V |
| Drain Current-Max (ID) | 16A |
| Drain-source On Resistance-Max | 0.115Ω |
| FET Technology | METAL-OXIDE SEMICONDUCTOR |
| JEDEC-95 Code | TO-252AA |
| JESD-30 Code | R-PSSO-G2 |
| JESD-609 Code | e3 |
| Number of Elements | 1 |
| Operating Mode | ENHANCEMENT MODE |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Polarity/Channel Type | N-CHANNEL |
| Power Dissipation-Max (Abs) | 79W |
| Pulsed Drain Current-Max (IDM) | 60A |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Form | GULL WING |
| Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Transistor Application | SWITCHING |
| Transistor Element Material | SILICON |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| Country of Origin | Mainland China |
Where can I find the IRFR3910TRPBF datasheet?
IRFR3910TRPBF Datasheet DownloadOfficial datasheet from International Rectifier
What are equivalent replacements for IRFR3910TRPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the avalanche rating of IRFR3910TRPBF protect inductive load switching circuits?
The IRFR3910TRPBF is avalanche rated to absorb 150 mJ of unclamped inductive switching energy per event, preventing destructive voltage spikes during turn-off of motor windings or transformer primaries. This eliminates the need for external transient voltage suppression in many 100 V motor drive designs and simplifies the overall circuit.
What continuous drain current and power dissipation does the IRFR3910TRPBF support in a DPAK package?
In the TO-252AA (DPAK) surface-mount package, the IRFR3910TRPBF supports a continuous drain current of 16 A and case-referenced power dissipation of 79 W. With a junction temperature range of -55°C to 175°C and an Rds(on) of 115 mΩ, it balances conduction efficiency and thermal headroom for demanding switching applications.
In which DC-DC converter topologies does the low Rds(on) of IRFR3910TRPBF deliver the greatest efficiency benefit?
Synchronous buck converters and half-bridge topologies operating at voltages up to 100 V benefit most from the 115 mΩ Rds(on) of the IRFR3910TRPBF. At 16 A conduction, this resistance contributes only about 1.84 W of I²R loss, yielding efficiency improvements of several percent compared to MOSFETs with Rds(on) values above 200 mΩ.
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Why Buy from FindMyChip
About International Rectifier
International Rectifier is a leading electronic component manufacturer. FindMyChip sources International Rectifier ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from International Rectifier
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.7989 | $0.80 |
| 7+ | $0.6658 | $4.66 |
| 76+ | $0.4809 | $36.55 |
| 100+ | $0.4037 | $40.37 |
| 250+ | $0.3847 | $96.17 |
| 500+ | $0.3366 | $168.30 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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