# Power MOSFET, N Channel, 25 V, 42 A, 4.8 ohm, TO-251AA, Through Hole

![Product image](https://novapart.co/image/farnell:1298552/)

**URL**: https://novapart.co/products/IRLU8713PBF/power-mosfet-n-channel-25-v-42-a-48-ohm-to-251aa
**SKU**: IRLU8713PBF
**Manufacturer**: INFINEON
**Category**: Semiconductors - Discretes || FETs || Single MOSFETs
**Price**: €0.5720
**Stock**: 10+

## Description

Transistor Polarity:N Channel; Continuous Drain Current Id:42A; Drain Source Voltage Vds:25V; On Resistance Rds(on):4.8ohm; Rds(on) Test Voltage Vgs:10V; Threshold Voltage Vgs:1.85V; Power Dissipat

## Specifications

| Parameter | Value |
|---|---|
| No. Of Pins | 3Pins |
| Channel Type | N Channel |
| Product Range | - |
| Qualification | - |
| Power Dissipation | 81W |
| Transistor Mounting | Through Hole |
| Rds(On) Test Voltage | 10V |
| Transistor Case Style | TO-251AA |
| Drain Source Voltage Vds | 25V |
| Operating Temperature Max | 175°C |
| Continuous Drain Current Id | 42A |
| Drain Source On State Resistance | 4.8ohm |
| Gate Source Threshold Voltage Max | 1.85V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1298552/)

## PD - 97067 IRLR8713PbF IRLU8713PbF 

## **Applications** 

High Frequency Synchronous Buck Converters for Computer Processor Power High Frequency Isolated DC-DC Converters with Synchronous Rectification for Telecom and Industrial Use 

## **Benefits** 

> : Very Low RDS(on) at 4.5V VGS 

> ° Ultra-Low Gate Impedance Fully Characterized Avalanche Voltage and Current Lead-Free 

HEXFET Power MOSFET 

||HEXFET<br>Power MOSFET<br>®|Power MOSFET|
|---|---|---|
|**VDSS**|**RDS(on) max**|**Qg**|
|**25V**|**4.8m**|**17.4nC**|



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|~~se~~|**Parameter**<br>~~se~~|**Max.**<br>~~se~~|**Units**<br>~~se~~|
|---|---|---|---|
|VDS<br>~~se~~<br>~~—~~|Drain-to-Source Voltage<br>~~se~~|25<br>~~se~~<br>~~———~~|V<br>~~se~~<br>~~———~~<br>~~es~~<br>|
|VGS<br>~~—~~<br>~~es~~|Gate-to-Source Voltage<br>~~es~~<br>|± 20<br>~~———~~<br>~~es~~<br>||
|ID@ TC= 25°C<br>~~—~~<br>~~es~~<br>~~—————~~|Continuous Drain Current, VGS@ 10V<br>~~es~~<br>~~nD~~<br>~~—————~~|100<br>~~———~~<br>~~es~~<br>~~nD~~<br>~~oe~~|A<br>~~———~~<br>~~es~~<br>~~nD~~<br>~~i~~<br>~~EEE~~|
|ID@ TC= 100°C<br>~~es~~<br>~~—————~~<br>~~———~~|Continuous Drain Current, VGS@ 10V<br>~~es~~<br>~~nD~~<br>~~—————~~<br>~~———~~|72<br>~~es~~<br>~~nD~~<br>~~oe~~<br>~~EEE~~||
|IDM<br>~~—————~~<br>~~———~~|Pulsed Drain Current<br>~~—————~~<br>~~———~~|410<br>~~oe~~<br>~~EEE~~||
|PD@TC= 25°C<br>~~—————~~<br>~~———~~<br>~~tp~~|Maximum Power Dissipation<br>~~—————~~<br>~~———~~<br>~~a~~<br>~~tp~~<br>~~aa~~|81<br>~~oe ~~<br>~~EEE~~<br>~~a~~<br>~~aa~~|W<br> ~~i~~<br>~~EEE~~<br>~~a~~|
|PD@TC= 100°C<br>~~———~~<br>~~tp~~|Maximum Power Dissipation<br>~~———~~<br>~~a~~<br>~~tp~~<br>~~aa~~|40<br>~~EEE~~<br>~~a~~<br>~~aa~~||
|~~tp~~<br>~~ee~~<br>~~EE~~|Linear DeratingFactor<br>~~tp~~<br>~~aa~~<br>~~ee~~<br>~~EE~~|0.54<br>~~aa~~<br>~~ee~~<br>~~e~~~~**e**~~|W/°C<br>~~ee~~|
|TJ<br>TSTG<br>~~ee~~<br>~~EE~~|Operating Junction and<br>Storage Temperature Range<br>~~ee~~<br>~~EE~~|-55  to + 175<br>~~ee~~<br>~~e~~~~**e**~~<br>~~e~~|°C<br>~~ee~~<br>~~e~~|
|~~ee~~<br>~~EE~~|SolderingTemperature,for 10 seconds<br>~~ee~~<br>~~EE~~|300 (1.6mm fromcase)<br>~~ee~~<br>~~e~~~~**e**~~<br>~~e~~||



## **Thermal Resistance** 

|~~es~~|||||
|---|---|---|---|---|
|~~es~~<br>~~ss~~|**Parameter**<br>~~ss~~<br>~~op~~|**Typ.**<br>~~op~~|**Max.**|**Units**|
|RθJC<br>~~es~~<br>~~ss~~<br>~~————~~|Junction-to-Case<br>~~ss~~<br>~~op~~<br>~~————~~<br>~~oe~~|–––<br>~~op~~<br>~~ee~~|1.86<br>~~oo~~|°C/W<br>~~i~~|
|RθJA<br>~~ss~~<br>~~————~~<br>~~es~~|Junction-to-Ambient (PCB Mount)<br>~~ss~~<br>~~op~~<br>~~————~~<br>~~oe~~<br>~~en~~|–––<br>~~op~~<br>~~ee~~|50<br>~~oo~~||
|RθJA<br>~~————~~<br>~~es~~|Junction-to-Ambient<br>~~————~~<br>~~oe~~<br>~~en~~|–––<br>~~ee~~|110<br>~~oo~~||



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**Static @ TJ = 25°C (unless otherwise specified)** 

|~~es~~<br>~~es~~|**Parameter**<br>~~De~~<br>~~QO~~|**Min.**<br>~~De~~<br>~~QO~~|**Typ. **<br>~~DO~~<br>~~GO~~|**Max. **<br>~~DO~~|**Units**<br>~~DO~~|**Conditions**|
|---|---|---|---|---|---|---|
|BVDSS<br>~~es~~<br>~~es~~<br>~~es~~|Drain-to-Source Breakdown Voltage<br>~~De~~<br>~~QO~~<br>~~es~~|25<br>~~De~~<br>~~QO~~<br>~~es~~<br>~~GO~~|–––<br>~~DO~~<br>~~GO~~<br>~~es~~<br>~~GO~~|–––<br>~~DO~~<br>~~es~~<br>~~GO~~|V<br>~~DO~~<br>~~es~~|VGS= 0V,ID= 250µA<br>~~es~~|
|∆ΒVDSS/∆TJ<br>~~es~~<br>~~es~~|Breakdown Voltage Temp. Coefficient<br>~~QO~~<br>~~es~~|–––<br>~~QO ~~<br>~~es~~<br>~~GO~~|16<br> ~~GO~~<br>~~es~~<br>~~GO~~|–––<br>~~es~~<br>~~GO~~<br>~~EE~~|mV/°C<br>~~es~~<br>~~EE~~|Reference to 25°C,ID= 1mA<br>~~es~~<br>~~EE~~|
|RDS(on)<br>~~es~~<br>~~ee~~|Static Drain-to-Source On-Resistance<br>~~es~~<br>~~ee~~|–––<br>~~es~~<br>~~GO~~<br>~~ee~~|3.8<br>~~es~~<br>~~GO~~<br>~~ee~~|4.8<br>~~es~~<br>~~GO~~<br>~~ee~~<br>~~EE~~|mΩ<br>~~es~~<br>~~ee~~<br>~~EE~~|VGS= 10V,ID= 21A<br>~~es~~<br>~~ee~~<br>~~EE~~|
|||–––<br>~~ee~~<br>~~Ft~~|5.0<br>~~ee~~<br>~~Ft~~|6.3<br>~~ee~~<br>~~EE~~<br>~~Ft~~||VGS= 4.5V,ID= 17A<br>~~ee~~<br>~~EE~~|
|VGS(th)<br>~~Se~~<br>~~ee~~|Gate Threshold Voltage<br>~~Se~~|1.35|1.85|2.35<br>~~EE~~|V<br>~~EE~~|VDS= VGS, ID= 50µA<br>~~EE~~<br>~~EE~~|
|∆VGS(th)/∆TJ<br>~~ee~~<br>~~a~~|Gate Threshold Voltage Coefficient|–––|-7.0|–––<br>~~EE~~|mV/°C<br>~~EE~~||
|IDSS<br>~~ee~~<br>~~a~~<br>~~———————————————_————eE~~|Drain-to-Source Leakage Current<br>~~———————————————_————eE~~|–––|–––|1.0<br>~~EE~~|µA<br>~~EE~~<br> <br>~~———————————————_————eE~~|VDS= 20V,VGS= 0V<br>~~EE~~|
|||–––<br>~~Ft~~<br>~~———————————————_————eE~~|–––<br>~~Ft~~<br>~~———————————————_————eE~~|150<br>~~EE~~<br>~~Ft ~~<br>~~———————————————_————eE~~||VDS= 20V,VGS= 0V,TJ= 125°C<br>~~EE~~<br> ~~Po~~<br>~~———————————————_————eE~~|
|IGSS<br>~~a~~<br>~~———————————————_————eE~~<br>~~es~~<br>~~ee~~|Gate-to-Source Forward Leakage<br>~~———————————————_————eE~~<br>~~**e**s~~|–––<br>~~———————————————_————eE~~|–––<br>~~———————————————_————eE~~|100<br>~~EE~~<br>~~———————————————_————eE~~|nA<br>~~EE~~<br>~~———————————————_————eE~~|VGS= 20V<br>~~EE~~<br>~~———————————————_————eE~~<br>~~po~~|
||Gate-to-Source Reverse Leakage<br>~~———————————————_————eE~~<br>~~**e**s~~<br>|–––<br>~~———————————————_————eE~~<br>~~GO~~<br>|–––<br>~~———————————————_————eE~~<br>~~GO~~<br>|-100<br>~~———————————————_————eE~~<br>~~GO~~<br>||VGS= -20V<br>~~———————————————_————eE~~<br>~~po~~|
|gfs<br>~~———————————————_————eE~~<br>~~es~~<br>~~ee~~|Forward Transconductance<br>~~———————————————_————eE~~<br>~~**e**s~~<br>|79<br>~~———————————————_————eE~~<br>~~GO~~<br>|–––<br>~~———————————————_————eE~~<br>~~s~~<br>~~GO~~<br>|–––<br>~~———————————————_————eE~~<br>~~s~~<br>~~GO~~<br>|S<br>~~———————————————_————eE~~<br>~~s~~|VDS= 13V,ID= 17A<br>~~———————————————_————eE~~<br>~~po~~<br>~~s~~|
|Qg<br>~~es~~<br>~~ee~~<br>~~ee~~|Total Gate Charge<br>~~**e**s~~<br>~~es~~<br>|–––<br>~~GO~~<br>~~es~~<br>|17.4<br>~~GO~~<br>~~es~~<br>|26<br>~~GO~~<br>~~es~~<br>|nC<br>|See Fig.16<br>VDS= 13V<br>VGS= 4.5V<br>ID= 17A<br>~~po~~<br>|
|Qgs1<br>~~ee~~<br>~~ee~~<br>~~ee~~|Pre-Vth Gate-to-Source Charge<br>~~es~~<br>~~es~~<br>|–––<br>~~GO~~<br>~~es~~<br>~~es~~<br>|4.0<br>~~GO~~<br>~~es~~<br>~~es~~<br>|–––<br>~~GO~~<br>~~es~~<br>~~es~~<br>|||
|Qgs2<br><br>~~ee~~<br>~~ee~~<br>~~ee~~|Post-Vth Gate-to-Source Charge<br>~~es~~<br>~~es~~<br>~~es~~<br>|–––<br>~~es~~<br>~~es~~<br>~~es~~<br>|2.2<br>~~es~~<br>~~es~~<br>~~es~~<br>|–––<br>~~es~~<br>~~es~~<br>~~es~~<br>|||
|Qgd<br><br>~~ee~~<br>~~ee~~<br>~~ee~~|Gate-to-Drain Charge<br>~~es~~<br>~~es~~<br>~~es~~<br>|–––<br>~~es~~<br>~~es~~<br>~~es~~<br>|5.8<br>~~es~~<br>~~es~~<br>~~es~~<br>|–––<br>~~es~~<br>~~es~~<br>~~es~~<br>|||
|Qgodr<br><br>~~ee~~<br>~~ee~~<br>~~ee~~|Gate Charge Overdrive<br>~~es~~<br>~~es~~<br>~~es~~<br>|–––<br>~~es~~<br>~~es~~<br>~~es~~<br>|5.4<br>~~es~~<br>~~es~~<br>~~es~~<br>|–––<br>~~es~~<br>~~es~~<br>~~es~~<br>|||
|Qsw<br><br>~~ee~~<br>~~ee~~<br>~~es~~<br>~~es~~|Switch Charge(Qgs2+ Qgd)<br>~~es~~<br>~~es~~<br>~~**e**s~~<br>|–––<br>~~es~~<br>~~es~~<br>~~s~~<br>~~GO~~<br>|8.0<br>~~es~~<br>~~es~~<br>~~s~~<br>~~GO~~<br>|–––<br>~~es~~<br>~~es~~<br>~~s~~<br>~~GO~~<br>|||
|Qoss<br><br>~~ee~~<br>~~es~~<br>~~es~~<br>~~ee~~|Output Charge<br>~~es~~<br>~~**e**s~~<br><br>|–––<br>~~es~~<br>~~s~~<br>~~GO~~<br><br>~~GO~~|8.6<br>~~es~~<br>~~s~~<br>~~s~~<br>~~GO~~<br><br>~~GO~~|–––<br>~~es~~<br>~~s~~<br>~~s~~<br>~~GO~~<br><br>~~GO~~|nC<br>~~s~~<br>|VDS= 10V,VGS= 0V<br>~~s~~<br>|
|RG<br><br>~~es~~<br>~~es~~<br>~~ee~~<br>~~ee~~|Gate Resistance<br>~~**e**s~~<br>~~es~~<br>~~es~~<br>|–––<br>~~s~~<br>~~GO~~<br>~~es~~<br>~~GO~~<br>|0.9<br>~~s~~<br>~~GO~~<br>~~es~~<br>~~GO~~<br>|1.6<br>~~s~~<br>~~GO~~<br>~~es~~<br>~~GO~~<br>|Ω<br>~~es~~|~~es~~<br>®|
|td(on)<br>~~es~~<br>~~ee~~<br>~~ee~~|Turn-On DelayTime<br><br>~~es~~<br>|–––<br>~~GO~~<br><br>~~GO~~<br>|14<br>~~GO~~<br><br>~~GO~~<br>|–––<br>~~GO~~<br><br>~~GO~~<br>|ns<br>|ID= 17A<br>VDD= 13V, VGS= 4.5V<br>Clamped Inductive Load<br><br>®|
|tr<br>~~ee ~~<br>~~ee~~<br>~~ee~~|Rise Time<br> ~~es~~<br>~~es~~<br>|–––<br>~~GO~~<br>~~es~~<br>|24<br>~~GO~~<br>~~es~~<br>|–––<br>~~GO~~<br>~~es~~<br>|||
|td(off)<br> <br>~~ee~~<br>~~ee~~<br>~~ee~~|Turn-Off DelayTime<br> ~~es~~<br>~~es~~<br>~~es~~<br>|–––<br>~~es~~<br>~~es~~<br>|12<br>~~es~~<br>~~es~~<br>|–––<br>~~es~~<br>~~es~~<br>|||
|tf<br><br>~~ee~~<br>~~ee~~<br>~~ee~~|Fall Time<br>~~es~~<br>~~es~~<br>~~es~~<br>|–––<br>~~es~~<br>~~es~~<br>~~es~~<br>|5.9<br>~~es~~<br>~~es~~<br>~~es~~<br>|–––<br>~~es~~<br>~~es~~<br>~~es~~<br>|||
|Ciss<br><br>~~ee~~<br>~~ee~~<br>~~ee~~|Input Capacitance<br>~~es~~<br>~~es~~<br>~~**es**~~|–––<br>~~es~~<br>~~es~~<br>~~**es**~~|2240<br>~~es~~<br>~~es~~<br>~~**es**~~|–––<br>~~es~~<br>~~es~~<br>~~**es**~~|pF|ƒ= 1.0MHz<br>VGS= 0V<br>VDS= 13V|
|Coss<br><br>~~ee~~<br>~~ee~~|Output Capacitance<br>~~es~~<br>~~**es**~~|–––<br>~~es~~<br>~~**es**~~|580<br>~~es~~<br>~~**es**~~|–––<br>~~es~~<br>~~**es**~~|||
|Crss<br><br>~~ee~~<br>~~a~~|Reverse Transfer Capacitance<br>~~**es**~~|–––<br>~~**es**~~|270<br>~~**es**~~|–––<br>~~**es**~~|||



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1000 1000<br>VGS VGS<br>TOP           10V TOP           10V<br>5.0V 5.0V<br>4.5V 4.5V<br>i) aa 3.7V al 3.7V<br>100 3.5V 3.5V<br>3.0V 3.0V<br>2.7V 100 2.7V<br>BOTTOM 2.5V BOTTOM 2.5V<br>10<br>AT jp<br>acne een Gs i<br>Gt Seal zee 10 Pec<br>1 2.5V<br>2.5V ≤ 60µs PULSE WIDTH ≤ 60µs PULSE WIDTH<br>Tj = 25°C Tj = 175°C<br>rll |<br>0.1 1<br>0.1 See 1 laattt 10 100 0.1 ill 1 m 10 100<br>VDS, Drain-to-Source Voltage (V) VDS, Drain-to-Source Voltage (V)<br>Fig 1.   Typical Output Characteristics Fig 2.   Typical Output Characteristics<br>1000 2.0<br>ID = 42A<br>Pt tt fe VGS = 10V LEE<br>100<br>TJ = 175°C<br>cee 1.5 HT VA<br>a Le<br>10 | | | Yfl | | |<br>ee ee oe oeeee<br>TJ = 25°C<br>1.0<br>1<br>fei<br>VDS = 15V | be<br>≤ 60µs PULSE WIDTH<br>tf<br>0.1<br>een f<br>0.5<br>1.0 2.0 3.0 4.0 5.0<br>-60 -40 -20 0 20 40 60 80 100 120 140 160 180<br>VGS, Gate-to-Source Voltage (V)<br>TJ , Junction Temperature (°C)<br>RDS(on) , Drain-to-Source On Resistance                        (Normalized)<br>ID, Drain-to-Source Current (A) ID, Drain-to-Source Current (A)<br>ID, Drain-to-Source Current (A)<br>**----- End of picture text -----**<br>


**Fig 3.** Typical Transfer Characteristics 

**Fig 4.** Normalized On-Resistance Vs. Temperature 

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10000 12<br>VGS   = 0V,       f = 1 MHZ<br>Ciss   = Cgs + Cgd,  Cds SHORTED ID= 17A VDS= 21V<br>Crss   = Cgd  10 VDS= 13V<br>T Coss  = Cds + Cgd<br>Ciss 8<br>| fy<br>1000 Baiitiinalllll 6 _ Via<br>ee<br>Coss<br>4<br>TE Crss PH 2 ae<br>0<br>100<br>Fri til) = 0 = 10 20 30 40<br>1 10 100<br>VDS, Drain-to-Source Voltage (V)  Qg,  Total Gate Charge (nC)<br>Fig 5.   Typical Capacitance Vs. Fig 6.   Typical Gate Charge Vs.<br>Drain-to-Source Voltage Gate-to-Source Voltage<br>1000 10000<br>OPERATION IN THIS AREA<br>LIMITED BY R DS(on)<br>1000<br>100 TJ = 175°C<br>100µsec<br>100<br>1m s ec<br>es 10 | eT Saati a g a<br>ae ee<br>TJ = 25°C 10<br>10ms e c<br>1<br>1<br>Tc = 25°C<br>Tj = 175°C<br>VGS = 0V Single Pulse<br>pf ipe "Se<br>0.1 fp; | 0.1 iii<br>0.2 0.6 1.0 1.4 1.8 2.2 0.1 1 10 100<br>VSD,  Source-to-Drain Voltage (V) VDS,  Drain-toSource Voltage (V)<br>ISD, Reverse Drain Current (A)<br>C, Capacitance (pF)<br>VGS, Gate-to-Source Voltage (V)<br>ID,  Drain-to-Source Current (A)<br>**----- End of picture text -----**<br>


**Fig 7.** Typical Source-Drain Diode Forward Voltage 

**Fig 8.** Maximum Safe Operating Area 

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100 2.4<br>LIMITED BY PACKAGE<br>2.2<br>P oo CITE EEL<br>80 2.0<br>CCPSCEEEEE<br>1.8<br>ai CSR<br>60 ID = 50µA<br>1.6<br>| | te : 1.4 POPSCOPE NTE<br>40<br>1.2<br>20 TTT 1.0 COPE NEE<br>0.8<br>0 TTT TN occCEEECCECEEEECCeeN ENE<br>0.6<br>25 50 75 100 125 150 175<br>-75 -50 -25 0 25 50 75 100 125 150 175<br> TC , Case Temperature (°C)<br>TJ, Temperature ( °C )<br>Fig 9.   Maximum Drain Current Vs. Fig 10.   Threshold Voltage Vs. Temperature<br>Case Temperature<br>10<br>PETE<br>1 D = 0.50 mr TTT<br>a A EH EEE<br>0.20<br>r BS a<br>0.10<br>0.1 0.05 R1 R1 R2 R2 R3R3 Ri (°C/W) τι (sec)<br>0.02 τJ τJ τCτ 0.382809 0.000148<br>0.01 τ1 τ1 τ2 τ2 τ3τ3 0.927748 0.0013<br>0.01 Ci=  Ci=  τi/ τ Ri i/Ri 0.550944 0.009343<br>SINGLE PULSE Notes:<br>( THERMAL RESPONSE ) 1. Duty Factor D = t1/t2<br>2. Peak Tj = P dm x Zthjc + Tc<br>Fiat it  a<br>0.001<br>1E-006 1E-005 0.0001 0.001 0.01 0.1<br>t1 , Rectangular Pulse Duration (sec)<br>VGS(th) Gate threshold Voltage (V)<br>ID , Drain Current (A)<br>Thermal Response ( Z thJC )<br>**----- End of picture text -----**<br>


**Fig 11.** Maximum Effective Transient Thermal Impedance, Junction-to-Case 

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16 800<br>ID = 21A                  I D<br>TOP          7.1A<br>                9.2A<br>12 600 BOTTOM    17A<br>fof<br>8 400<br>TJ = 125°C<br>4<br>200<br>ASE TJ = 25°C NT<br>0 ee oe<br>0<br>2.0 4.0 6.0 8.0 10.0<br>25 50 75 100 125 150 175<br>VGS,  Gate-to-Source Voltage (V)<br>Starting TJ, Junction Temperature (°C)<br>Fig 12.  On-Resistance vs. Gate Voltage Fig 13.   Maximum Avalanche Energy<br>vs. Drain Current<br>V(BR)DSS(BR)DSS<br>15V<br>tp<br>VDS L DRIVER<br>RG D.U.T +<br>- [V][DD]<br>IAS A<br>20VVGS<br>tp 0.01Ω<br>dL<br>)Ω<br>RDS(on),  Drain-to -Source On Resistance (m EAS, Single Pulse Avalanche Energy (mJ)<br>**----- End of picture text -----**<br>


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V(BR)DSS(BR)DSS<br>tp<br>IAS<br>dL<br>**----- End of picture text -----**<br>


**Fig 14a.** Unclamped Inductive Test Circuit 

**Fig 14b.** Unclamped Inductive Waveforms 

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


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VDS<br>a<br>+<br>VDD -<br>D.U.T<br>VGS<br>Pulse Width < 1µs<br>Duty Factor < 0.1%<br>**----- End of picture text -----**<br>


**Fig 15a.** Switching Time Test Circuit 

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V<br>DS —<br>90%<br>10%<br>V<br>GS<br>td(on) tr td(off) tf<br>**----- End of picture text -----**<br>


**Fig 15b.** Switching Time Waveforms 

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a SameCurrentTypeRegulatoras D.U.T.<br>50KΩ<br>12V .2µF<br>.3µF<br>+<br>D.U.T. -VDS<br>aLL |i |<br>VGS<br>3mA EL<br>ANN<br>IG ID<br>Current Sampling Resistors<br>**----- End of picture text -----**<br>


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Id<br>Vds<br>Vgs<br>!<br>1<br>N<br>Vgs(th)<br>f+— : !<br>‘ p i e p i g pg > !<br>Qgs1 Qgs2 Qgd Qgodr<br>**----- End of picture text -----**<br>


## **Fig 16a.** Gate Charge Test Circuit 

## **Fig 16b.** Gate Charge Waveform 

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Driver Gate Drive<br>P.W.<br>D.U.T + {+ P.W. Period — — D = —— Period<br>) [®@]    •  Circuit Layout Considerations  t V t GS=10V<br> •<br>| ——| - LowGround Stray Pla I n eductance<br> •   Low Leakage Inductance @ D.U.T. ISD Waveform<br>+<br>Reverse<br>Recovery Body Diode Forward<br>oH - [1] Current Transformer - ® + Current r Current di/dt NN<br>® D.U.T. VDS Waveform Diode Recoverydv/dt ‘<br>00 = VDD<br>ms<br>•   Re-Applied<br>•   Driver same type as D.U.T. + Voltage Body Diode  Forward Drop<br>Rg c c •   dv/dt controlled by Rg Vpp - Inductor Curent<br>•<br>D.U.T. - Device Under Test es ee<br>Ripple  ≤ 5% ISD<br>Q” Isp controlled by Duty Factor"D" ®<br>**----- End of picture text -----**<br>


## **Fig 17.** 

## Recovery dv/dt Test Circuit for N-Channel HEXFET ® Power MOSFETs 

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EXAMPLE: THIS IS AN IRFR120<br>WITH ASSEMBLY INTERNATIONAL PART NUMBER<br>LOT CODE 1234 RECTIFIER IRFR120 7 DATE CODE<br>ASSEMBLED ON WW 16, 1999 LOGO 916A YEAR 9 =  1999<br>IN THE ASSEMBLY LINE "A" 12 34 WEEK 16<br>Note: "P" in assembly line  ASSEMBLY =| LINE A<br>position indicates "Lead-Free" LOT CODE<br>OR INTERNATIONALRECTIFIER Ne . CNY IRFR120 a4 PART NUMBERDATE CODE<br>LOGO P916A P =  DESIGNATES LEAD-FREE<br>12 34 PRODUCT (OPTIONAL)<br>ASSEMBLY ~YO | im YEAR 9 =  1999WEEK 16<br>LOT CODE A =  ASSEMBLY SITE CODE<br>**----- End of picture text -----**<br>


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EXAMPLE: THIS IS AN IRFU120 PART NUMBER<br>WITH ASSEMBLYLOT CODE 5678ASSEMBLED ON WW 19, 1999 INTERNATIONALRECTIFIERLOGO \: 56IRFU120919A78 a DATE CODEYEAR 9 =  1999WEEK 19<br>IN THE ASSEMBLY LINE "A"<br>Note: position indicates "Lead-Free" "P" in assembly line  ASSEMBLYLOT CODE a“ x () | 4) - LINE A<br>OR a INTERNATIONAL ey an Uey PART NUMBER<br>RECTIFIER \ IRFU120 - DATE CODE<br>LOGO IeaR Pgigd P =  DESIGNATES LEAD-FREE<br>56 78 PRODUCT (OPTIONAL)<br>a YEAR 9 =  1999<br>ASSEMBLY WEEK 19<br>LOT CODE A =  ASSEMBLY SITE CODE<br>**----- End of picture text -----**<br>


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TR TRR TRL<br>16.3 ( .641 ) 16.3 ( .641 )<br>15.7 ( .619 ) 15.7 ( .619 )<br>12.1 ( .476 ) FEED DIRECTION 8.1 ( .318 ) FEED DIRECTION<br>11.9 ( .469 ) 7.9 ( .312 )<br>NOTES :<br>1.  CONTROLLING DIMENSION : MILLIMETER.<br>2.  ALL DIMENSIONS ARE SHOWN IN MILLIMETERS ( INCHES ).<br>3.  OUTLINE CONFORMS TO EIA-481 & EIA-541.<br>  13 INCH<br>16 mm<br>NOTES :<br>1. OUTLINE CONFORMS TO EIA-481.<br>**----- End of picture text -----**<br>


Repetitive rating;  pulse width limited by max. junction temperature. Starting TJ = 25°C, L = 0.77mH, RG = 25Ω, IAS = 17A. Pulse width ≤ 400µs; duty cycle ≤ 2%. 

2) Calculated continuous current based on maximum allowable junction temperature. Package limitation current is 42A. © When mounted on 1" square PCB (FR-4 or G-10 Material). For recommended footprint and soldering techniques refer to application note #AN-994. 

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Data and specifications subject to change without notice. This product has been designed and qualified for the Industrial market. Qualification Standards can be found on IR’s Web site. 

**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 **.** 12/05 

www.irf.com 

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---

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