# Power MOSFET, N Channel, 100 V, 9.4 A, 0.21 ohm, TO-251AA, Through Hole
**URL**: https://novapart.co/products/IRFU120NPBF/power-mosfet-n-channel-100-v-94-a-021-ohm-to-251aa
**SKU**: IRFU120NPBF
**Manufacturer**: INFINEON
**Category**: Semiconductors - Discretes || FETs || Single MOSFETs
**Price**: €0.2760
**Stock**: 1000+
**Lead Time**: 190 days (indicative)
## Description
Transistor Polarity:N Channel; Continuous Drain Current Id:9.4A; Drain Source Voltage Vds:100V; On Resistance Rds(on):0.21ohm; Rds(on) Test Voltage Vgs:10V; Threshold Voltage Vgs:4V; Power D
## Specifications
| Parameter | Value |
|---|---|
| Msl | - |
| Svhc | Lead (25-Jun-2025) |
| No. Of Pins | 3Pins |
| Channel Type | N Channel |
| Product Range | - |
| Qualification | - |
| Power Dissipation | 48W |
| Transistor Mounting | Through Hole |
| Rds(On) Test Voltage | 10V |
| Transistor Case Style | TO-251AA |
| Drain Source Voltage Vds | 100V |
| Operating Temperature Max | 175°C |
| Continuous Drain Current Id | 9.4A |
| Drain Source On State Resistance | 0.21ohm |
| Gate Source Threshold Voltage Max | 4V |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:8650004/)
## • Lead-Free
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**==> picture [301 x 159] intentionally omitted <==**
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EXAMPLE: THIS IS AN IRFR120
PART NUMBER
WITH ASSEMBLY INTERNATIONAL
LOT CODE 1234 RECTIFIER IRFU120 DATE CODE
ASSEMBLED ON WW 16, 1999 LOGO 916A YEAR 9 = 1999
IN THE ASSEMBLY LINE "A" 12 34 WEEK 16
e e | LINE A
Note: "P" in assembly line position ASSEMBLY ial
indicates "Lead-Free" LOT CODE
OR
PART NUMBER
INTERNATIONAL cS
RECTIFIER IRFU120 DATE CODE
LOGO IR Poe P = DESIGNATES LEAD-FREE
12 34 PRODUCT (OPTIONAL)
YEAR 9 = 1999
ASSEMBLY e a l WEEK 16
LOT CODE
A = ASSEMBLY SITE CODE
**----- End of picture text -----**
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EXAMPLE: T HIS IS AN IRFU120 PART NUMBER
WITH ASSEMBLYLOT CODE 5678ASSEMBLED ON WW 19, 1999 INTERNATIONALRECTIFIERLOGO a 56IRFU120919A78 DAT E CODEWEEK 19YEAR 9 = 1999
IN THE ASSEMBLY LINE "A"
LINE A
ASSEMBLY
Note: position indicates "Lead-Free" "P" in assembly line LOT CODE
PART NUMBER
INTERNATIONAL a
RECTIFIER IRFU120 DATE CODE
LOGO P = DESIGNATES LEAD-FREE
56 78 PRODUCT (OPTIONAL)
YEAR 9 = 1999
ASSEMBLY WEEK 19
LOT CODE A = ASSEMBLY SITE CODE
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www.irf.com
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TR TRR TRL
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16.3 ( .641 ) 16.3 ( .641 )
15.7 ( .619 ) 15.7 ( .619 )
12.1 ( .476 ) FEED DIRECTION 8.1 ( .318 ) FEED DIRECTION
11.9 ( .469 ) 7.9 ( .312 )
NOTES :
1. CONTROLLING DIMENSION : MILLIMETER.
2. ALL DIMENSIONS ARE SHOWN IN MILLIMETERS ( INCHES ).
3. OUTLINE CONFORMS TO EIA-481 & EIA-541.
13 INCH
16 mm |
**----- End of picture text -----**
NOTES :
1. OUTLINE CONFORMS TO EIA-481.
Data and specifications subject to change without notice. International
**IR WORLD HEADQUARTERS:** 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7903 Visit us at www.irf.com for sales contact information **.** 12/04
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Note: For the most current drawings please refer to the IR website at: http://www.irf.com/package/
## **IMPORTANT NOTICE**
The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics (“Beschaffenheitsgarantie”) .
With respect to any examples, hints or any typical values stated herein and/or any information regarding the application of the product, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non-infringement of intellectual property rights of any third party.
In addition, any information given in this document is subject to customer’s compliance with its obligations stated in this document and any applicable legal requirements, norms and standards concerning customer’s products and any use of the product of Infineon Technologies in customer’s applications.
The data contained in this document is exclusively intended for technically trained staff. It is the responsibility of customer’s technical departments to evaluate the suitability of the product for the intended application and the completeness of the product information given in this document with respect to such application.
For further information on the product, technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies office ( **www.infineon.com** ).
## **WARNINGS**
Due to technical requirements products may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies office.
Except as otherwise explicitly approved by Infineon Technologies in a written document signed by authorized representatives of Infineon Technologies, Infineon Technologies’ products may not be used in any applications where a failure of the product or any consequences of the use thereof can reasonably be expected to result in personal injury.
## Links
- [View this product on Novapart](https://novapart.co/products/IRFU120NPBF/power-mosfet-n-channel-100-v-94-a-021-ohm-to-251aa)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/infineon/irfu120npbf/mosfet-n-100v-9-1a-i-pak/dp/8650004)
---
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