# Power MOSFET, N Channel, 650 V, 46 A, 0.073 ohm, TO-247, Through Hole

![Product image](https://novapart.co/image/farnell:3973203/)

**URL**: https://novapart.co/products/IXFH46N65X3/power-mosfet-n-channel-650-v-46-a-0073-ohm-to-247
**SKU**: IXFH46N65X3
**Manufacturer**: LITTELFUSE
**Category**: Semiconductors - Discretes || FETs || Single MOSFETs
**Price**: €5.1100
**Stock**: 100+
**Lead Time**: 295 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| No. Of Pins | 3Pins |
| Channel Type | N Channel |
| Product Range | X3-Class HiPerFET Series |
| Qualification | - |
| Power Dissipation | 520W |
| Transistor Mounting | Through Hole |
| Rds(On) Test Voltage | 10V |
| Transistor Case Style | TO-247 |
| Drain Source Voltage Vds | 650V |
| Operating Temperature Max | 150°C |
| Continuous Drain Current Id | 46A |
| Drain Source On State Resistance | 0.073ohm |
| Gate Source Threshold Voltage Max | 5.2V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3973203/)

## **X3-Class HiPerFET[TM] Power MOSFET** 

N-Channel Enhancement Mode Avalanche Rated 

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**----- Start of picture text -----**<br>
V =   650V<br>DSS<br>I =   46A<br>D25<br>R     73m <br>DS(on)<br>D<br>G<br>TO-247<br>S<br>(IXFH)<br>**----- End of picture text -----**<br>


## **IXFH46N65X3** 

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||||||||
|---|---|---|---|---|---|---|
|G|
|Symbol|Test Conditions|Maximum Ratings|D|S|D (Tab)|
|VDSS|TJ|= 25C to 150C|650|V|G  = Gate           D      =  Drain|
|VDGR|TJ|= 25C to 150C, RGS = 1M|650|V|S  = Source       Tab   =  Drain|
|VGSS|Continuous|20|V|
|VGSM|Transient|30|V|
|ID25|TC|= 25C|46|A|
|IDM|TC|= 25C, Pulse Width Limited by TJM|65|A|
|IA|TC|= 25C|10|A|Features|
|EAS|TC|= 25C|1.2|J|
|dv/dt|IS| IDM, VDD| VDSS, TJ| 150°C                                      50                   V/ns||International Standard Package|
|PD|TC|= 25C|520|W||Low RAvalanche RatedDS(ON) and QGAvalanche RatedDS(ON) and QG|
|TJ|-55 ... +150|C||Low Package Inductance|
|TJM|150|C|
|Tstg|-55 ... +150|C|Advantages|
|TL|Maximum Lead Temperature for Soldering                     300|°C|
|1.6 mm (0.062 in.) from Case for 10s||High Power Density|
||Easy to Mount|
|Md|Mounting Torque|1.13 / 10         Nm/lb.in||Space Savings|
|Weight|6|g|

**----- End of picture text -----**<br>


- International Standard Package 

-  DS(ON) and QG and QGG Low RAvalanche RatedDS(ON) and QGAvalanche RatedDS(ON) and QG 

- Low Package Inductance 

## **Applications** 

- Switch-Mode and Resonant-Mode 

- Power Supplies 

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|||||||||
|---|---|---|---|---|---|---|---|
|Symbol|(TJ = 25C, Unless Otherwise Specified)|Test Conditions                                                Characteristic Values         Min.       Typ.         Max.||DC-DC ConvertersPFC Circuits|
|BVDSS|VGS|= 0V, ID = 1mA|650|a|V||AC and DC Motor Drives|
||Robotics and Servo Controls|
|VGS(th)|VDS|= VGS, ID = 2.5mA|3.2|5.2      V|
|IGSS|VGS|= 20V, VDS = 0V|100   nA|
|IDSS|VDS|= VDSS, VGS = 0V|25    A|
|TJ = 125C|2  mA|_|
|RDS(on)|VGS|= 10V, ID = 0.5|•|ID25, Note 1|73  m|

**----- End of picture text -----**<br>


DS101022B(9/21) 

©2021 Littelfuse, Inc. 

## **IXFH46N65X3** 

|**Symbol**<br>**Test Conditions                                               Characteristic Values**<br>|**Symbol**<br>**Test Conditions                                               Characteristic Values**<br>|**Symbol**<br>**Test Conditions                                               Characteristic Values**<br>|
|---|---|---|
|(TJ= 25C, Unless Otherwise Specified)**Min.**|**Typ.**|**Max**|
|**gfs**<br>VDS= 20V, ID= 0.5 • ID25, Note 1                   17|28|S|
|**RGi**<br>Gate Input Resistance<br>|3.8||
|**Ciss**<br> <br>**Coss**<br>VGS= 0V, VDS= 25V, f = 1MHz<br> <br>**Crss**<br>|2730<br>4170<br>18|pF<br>pF<br>pF|
|**Co(er)**<br> <br>**Co(tr)**<br> <br>**Effective Output Capacitance**<br>Energy related<br>Time related<br>VGS= 0V<br>VDS= 0.8 • VDSS|130<br>580|pF<br>pF|
|**td(on)**<br> <br>**tr**<br> <br>**td(off)**<br> <br>**tf**<br> <br>**Resistive Switching Times**<br>VGS= 10V, VDS= 0.5 • VDSS, ID= 0.5 • ID25<br>RG= 3(External)|28<br>16<br>48<br>8|ns<br>ns<br>ns<br>ns|
|**Qg(on)**<br> <br>**Qgs**<br>VGS= 10V, VDS= 0.5**•**VDSS, ID= 0.5**•**ID25<br> <br>**Qgd**<br>|40<br>13<br>12|nC<br>nC<br>nC|
|**RthJC**<br> <br>**RthCS**<br>|<br>0.21|0.24C/W<br> C/W|



## **Source-Drain Diode** 

|**Symbol**<br>**Test Conditions                                               Characteristic Values**|**Symbol**<br>**Test Conditions                                               Characteristic Values**|**Symbol**<br>**Test Conditions                                               Characteristic Values**|**Symbol**<br>**Test Conditions                                               Characteristic Values**|
|---|---|---|---|
|(TJ= 25C, Unless Otherwise Specified)**Min.**||**Typ.**|**Max**|
|**IS**<br>VGS= 0V|||46       A|
|**ISM**<br>Repetitive, Pulse Width Limited by TJM|||184       A|
|**VSD**<br>IF= IS, VGS= 0V, Note 1|||1.4       V|
|**trr**<br>**QRM**<br>**IRM**|<br> <br> <br>IF= 23A, -di/dt = 100A/µs<br>VR= 100V|165<br>1.3<br>16.0|ns<br>µC<br>A|



Note  1.   Pulse test, t  300s, duty cycle, d 2%. 

Littelfuse reserves the right to change limits, test conditions and dimensions. 

> IXYS MOSFETs  and IGBTs are covered 4,835,592 4,931,844 5,049,961 5,237,481 6,162,665 6,404,065B1 6,683,344 6,727,585 7,005,734B2    7,157,338B2 by one or more of the following U.S. patents: 4,860,072 5,017,508 5,063,307 5,381,025 6,259,123B1 6,534,343 6,710,405B2 6,759,692 7,063,975B2 4,881,106 5,034,796 5,187,117 5,486,715 6,306,728B1 6,583,505 6,710,463 6,771,478B2 7,071,537 

**IXFH46N65X3** 

**Fig. 1. Output Characteristics @ TJ = 25[o] C** 

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48<br>VGS = 10V<br>9V<br>40<br>8V<br>32<br>24<br>7V<br>16<br>6V<br>8<br>5V<br>0<br>0 0.4 0.8 1.2 1.6 2 2.4 2.8 3.2<br>VDS - Volts<br> - Amperes<br>ID<br>**----- End of picture text -----**<br>


**Fig. 3. Output Characteristics @ TJ = 125[o] C** 

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48<br>VGS = 10V<br>40<br>8V<br>32<br>7V<br>24<br>16<br>6V<br>8<br>5V<br>0<br>0 1 2 3 4 5 6 7 8 9<br>VDS - Volts<br>Fig. 5. RDS(on) Normalized to ID = 23A Value vs.<br>Drain Current<br>5.0<br>4.5 VGS = 10V<br>4.0<br>3.5<br>TJ = 125 [o] C<br>3.0<br>2.5<br>2.0<br>1.5 TJ = 25 [o] C<br>1.0<br>0.5<br>0 20 40 60 80 100 120<br>IA - Amperes<br> - Amperes<br>ID<br> - Normalized<br>DS(on)<br>R<br>**----- End of picture text -----**<br>


**Fig. 2. Extended Output Characteristics @ TJ = 25[o] C** 

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**----- Start of picture text -----**<br>
120<br>VGS = 10V<br>100<br>9V<br>80<br>60 8V<br>40<br>7V<br>20<br>6V<br>5V<br>0<br>0 2 4 6 8 10 12 14 16 18 20<br>VDS - Volts<br>Fig. 4. RDS(on) Normalized to ID = 23A Value vs.<br>Junction Temperature<br>3.8<br>3.4 VGS = 10V<br>3.0<br>2.6<br>I D = 46A<br>2.2<br>1.8 I D = 23A<br>1.4<br>1.0<br>0.6<br>0.2<br>-50 -25 0 25 50 75 100 125 150<br>TJ - Degrees Centigrade<br>Fig. 6. Normalized Breakdown & Threshold Voltages<br>vs. Junction Temperature<br>1.3<br>1.2<br>1.1 BVDSS<br>1.0<br>0.9<br>0.8<br>VGS(th)<br>0.7<br>0.6<br>-60 -40 -20 0 20 40 60 80 100 120 140 160<br>TJ - Degrees Centigrade<br> - Amperes<br>ID<br> - Normalized<br>DS(on)<br>R<br>Normalized<br> -<br>GS(th)<br> / V<br>DSS<br>BV<br>**----- End of picture text -----**<br>


©2021 Littelfuse, Inc. 

**IXFH46N65X3** 

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**----- Start of picture text -----**<br>
Fig. 7. Maximum Drain Current vs. Case Temperature Fig. 8. Input Admittance<br>50 50<br>45 VDS = 20V<br>40 40<br>35<br>30 30<br>25<br>20 20<br>TJ = 125 [o] C<br>15 25 [o] C<br>- 40 [o] C<br>10 10<br>5<br>0 0<br>-50 -25 0 25 50 75 100 125 150 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5<br>TC - Degrees Centigrade VGS - Volts<br>Fig. 9. Transconductance Fig. 10. Forward Voltage Drop of Intrinsic Diode<br>50 180<br>45 VDS = 20V     TJ = - 40 [o] C  160<br>40 140<br>35<br>25 [o] C  120<br>30<br>100<br>25 125 [o] C<br>80<br>20<br>60<br>15<br>TJ = 125 [o] C<br>40<br>10<br>5 20 TJ = 25 [o] C<br>0 0<br>0 5 10 15 20 25 30 35 40 45 50 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5<br>I D - Amperes VSD - Volts<br>Fig. 11. Gate Charge Fig. 12. Capacitance<br>10 100,000<br>9 VDS = 325V<br>I D = 23A<br>8 I G = 10mA      10,000<br>7 Ciss<br>6 1,000<br>5<br>4 100 Coss<br>3<br>2 10 Crss<br>f = 1 MHz<br>1<br>0 1<br>0 5 10 15 20 25 30 35 40 1 10 100 1000<br>QG - NanoCoulombs VDS - Volts<br>- Amperes - Amperes<br>I D I D<br>- Siemens - Amperes<br>g f s I S<br>Volts<br> -<br>GS<br>V<br>Capacitance - PicoFarads<br>**----- End of picture text -----**<br>


Littelfuse reserves the right to change limits, test conditions and dimensions. 

## **IXFH46N65X3** 

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**----- Start of picture text -----**<br>
Fig. 13. Output Capacitance Stored Energy Fig. 14. Forward-Bias Safe Operating Area<br>30 100<br>RDS(on) Limit<br>25<br>20 10<br>100µs<br>15<br>10 1<br>TJ = 150 [o] C<br>5 TC = 25 [o] C<br>Single Pulse<br>1ms<br>10ms<br>0 0.1<br>0 100 200 300 400 500 600 1 10 100 1,000<br>VDS - Volts VDS - Volts<br>Fig. 15. Maximum Transient Thermal Impedance<br>0.4<br>0.1<br>0.01<br>0.001<br>0.00001 0.0001 0.001 0.01 0.1 1<br>Pulse Width - Second<br> - MicroJoules  - Amperes<br>ID<br>OSS<br>E<br> - K / W<br>(th)JC<br>Z<br>**----- End of picture text -----**<br>


©2021 Littelfuse, Inc. 

IXYS REF: F_46N65X3 (7Z6) 9-28-21-A 

## **IXFH46N65X3** 

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**----- Start of picture text -----**<br>
TO-247 Outline<br>os _ pi— ES] | eo<br>Lea<br>Bi) Tr ont!st 02 ©)<br>a<br>u it<br>L<br>ot oe<br>° aan 1 - Gate<br>2,4 - Drain<br>3 - Source<br>**----- End of picture text -----**<br>


Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics. 

Littelfuse reserves the right to change limits, test conditions and dimensions. 



## Links

- [View this product on Novapart](https://novapart.co/products/IXFH46N65X3/power-mosfet-n-channel-650-v-46-a-0073-ohm-to-247)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/littelfuse/ixfh46n65x3/mosfet-single-650v-46a-to-247/dp/3973203)
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