IRFIZ44NPbF Product Datasheet

/var/www/html/datasheet/sites/default/files/pdfhtml_dummy/Infineon-IRFIZ44N-DS-v01_02-EN-html.html
background image

 

IRFIZ44NPbF 

V

DSS 

55V 

R

DS(on)

    

0.024



I

D  

31A 

Description 
Fifth Generation HEXFETs from International Rectifier utilize 
advanced processing techniques to achieve extremely low  on-
resistance per silicon area.  This benefit, combined with the fast 
switching speed and ruggedized device design that HEXFET 
Power MOSFETs are well known for, provides the designer with 
an extremely efficient and reliable device for use in a wide variety 
of applications. 
 
The TO-220 Full Pak eliminates the need for additional insulating 
hardware in commercial-industrial applications. The molding 
compound used provides a high isolation capability and a low 
thermal resistance between the tab and external heat sink. This 
isolation is equivalent to using a 100 micron mica barrier with 
standard TO-220 product.  The Fullpak is mounted to a heat sink 
using a single clip or by a single screw fixing. 

 

2017-04-27 

 

Absolute Maximum Ratings 

Symbol Parameter 

Max. 

Units 

I

D

 @ T

C

 = 25°C 

Continuous Drain Current, V

GS

 @ 10V  

31 

I

D

 @ T

C

 = 100°C 

Continuous Drain Current, V

GS

 @ 10V  

22 

I

DM 

Pulsed Drain Current  160 

P

D

 @T

C

 = 25°C 

Maximum Power Dissipation   

45 

  

Linear Derating Factor 

0.3 

W/°C 

V

GS 

Gate-to-Source Voltage 

± 20

 

E

AS  

Single Pulse Avalanche Energy (Thermally Limited)  210 

mJ  

I

AR 

Avalanche Current  25 

E

AR 

Repetitive Avalanche Energy  4.5 

mJ 

dv/dt 

Peak Diode Recovery dv/dt 5.0 

V/ns 

T

J  

Operating Junction and 

-55  to + 175 

 

T

STG 

Storage Temperature Range 

  

°C 

  

Soldering Temperature, for 10 seconds (1.6mm from case) 

300 

 

 

Mounting torque, 6-32 or M3 screw 

10 lbf•in (1.1N•m) 

   

G D S 

Gate Drain Source 

  Advanced Process Technology 

 Isolated 

Package 

  High Voltage Isolation = 2.5KVRMS  

  Sink to Lead Creepage Dist. = 4.8mm 

  Fully Avalanche Rated 

 Lead-Free 

HEXFET

® 

Power MOSFET 

TO-220 Full-Pak 

Base Part Number 

Package Type  

Standard Pack 

Orderable Part Number 

Form Quantity 

IRFIZ44NPbF 

TO-220 Full-Pak 

Tube 

50 IRFIZ44NPbF 

Thermal Resistance  

Symbol Parameter 

Typ. 

Max. 

Units 

R

JC

  

Junction-to-Case  

––– 

3.3 

R

JA

  

Junction-to-Ambient  

––– 

65 

°C/W   

/var/www/html/datasheet/sites/default/files/pdfhtml_dummy/Infineon-IRFIZ44N-DS-v01_02-EN-html.html
background image

 

IRFIZ44NPbF 

 

2017-04-27 

Notes:

 Repetitive rating;  pulse width limited by max. junction temperature. (See fig. 11) 

  starting  T

J

 = 25°C, L = 470

µ

H, R

G

 = 25

, I

AS

 = 25A  (See fig. 12) 

  I

SD

 

25A, di/dt 320A/µs, V

DD

 

V

(BR)DSS

, T

J

 

 175°C. 

 Pulse width 

300µs; duty cycle  2%. 

  t=60s,  ƒ=60Hz 

  Uses IRFZ44N data and test conditions. 

Electrical Characteristics @ T

= 25°C (unless otherwise specified) 

  

Parameter Min. 

Typ. 

Max. 

Units 

Conditions 

V

(BR)DSS 

Drain-to-Source Breakdown Voltage 

55 

––– 

––– 

V  V

GS

 = 0V, I

D

 = 250µA 

V

(BR)DSS

/

T

J  

Breakdown Voltage Temp. Coefficient 

–––  0.055  –––  V/°C  Reference to 25°C, I

D

 = 1mA  

R

DS(on) 

  

Static Drain-to-Source On-Resistance   

––– 

–––  0.024 

 V

GS

 = 10V, I

D

 = 17A  

V

GS(th) 

Gate Threshold Voltage 

2.0 

––– 

4.0 

V  V

DS

 = V

GS

, I

D

 = 250µA 

gfs 

Forward Trans conductance 

17 

––– 

––– 

S  V

DS

 = 25V, I

D

 = 25A 

I

DSS 

  

Drain-to-Source Leakage Current   

––– –––  25 

µA 

V

DS

 = 55V, V

GS

 = 0V 

––– ––– 250 

V

DS

 = 55V,V

GS

 = 0V,T

J

 =150°C 

I

GSS 

  

Gate-to-Source Forward Leakage 

––– 

––– 

100 

nA 

V

GS

 = 20V 

Gate-to-Source Reverse Leakage 

––– 

–––  -100 

V

GS

 = -20V 

Q

Total Gate Charge  

––– 

––– 

65 

nC  

I

D

 = 25A 

Q

gs 

Gate-to-Source Charge 

––– 

––– 

12 

V

DS

 = 44V 

Q

gd 

Gate-to-Drain Charge 

––– 

––– 

27 

V

GS

 = 10V , See Fig. 6 and 13 

t

d(on) 

Turn-On Delay Time 

––– 

7.3 

––– 

ns 

V

DD

 = 28V 

t

Rise Time 

––– 

69 

––– 

I

D

 =25A 

t

d(off) 

Turn-Off Delay Time 

––– 

47 

––– 

R

G

= 12



t

Fall Time 

––– 

60 

––– 

R

D

= 1.1

See Fig. 10 

L

D

 

Internal Drain Inductance 

––– 

4.5 

––– 

 nH  

Between lead, 
6mm (0.25in.) 

L

S

 

Internal Source Inductance 

––– 

7.5 

––– 

from package 
and center of die contact 

C

iss 

Input Capacitance 

–––  1300  ––– 

V

GS

 = 0V 

C

oss 

Output Capacitance 

––– 

410 

––– 

V

DS

 = 25V 

C

rss 

Reverse Transfer Capacitance 

––– 

150 

––– 

ƒ = 1.0MHz, See Fig. 5 

C

 

Drain to Sink Capacitance 

––– 

12 

––– 

ƒ = 1.0MHz 

Source-Drain Ratings and Characteristics 

  

        Parameter 

Min.  Typ.  Max.  Units 

Conditions 

I

  

Continuous Source Current  

––– –––  31 

MOSFET symbol 

(Body Diode) 

showing  the 

I

SM 

  

Pulsed Source Current 

––– ––– 160 

integral reverse 

(Body Diode)

p-n junction diode. 

V

SD 

Diode Forward Voltage 

––– 

––– 

1.3 

V  T

J

 = 25°C,I

= 17A,V

GS

 = 0V 

t

rr  

Reverse Recovery Time  

––– 

65 

98 

ns   T

J

 = 25°C ,I

F

 = 25A 

Q

rr  

Reverse Recovery Charge  

––– 

160 

240 

C    di/dt = 100A/µs 

t

on 

Forward Turn-On Time 

Intrinsic turn-on time is negligible (turn-on is dominated by L

S

+L

D

pF   

/var/www/html/datasheet/sites/default/files/pdfhtml_dummy/Infineon-IRFIZ44N-DS-v01_02-EN-html.html
background image

 

IRFIZ44NPbF 

 

2017-04-27 

Fig. 2 Typical Output Characteristics 

Fig. 3 

Typical Transfer Characteristics

 

 

Fig. 4 Normalized On-Resistance 

vs. Temperature 

Fig. 1 Typical Output Characteristics 

1

10

100

1000

0.1

1

10

100

I   

, D

rai

n-

to-

S

our

ce Cur

rent

 (

A

)

D

V     , Drain-to-Source Voltage (V)

DS

                   VGS

 TOP           15V

                   10V

                   8.0V

                   7.0V

                   6.0V

                   5.5V

                   5.0V

 BOTTOM   4.5V

 20µs PULSE WIDTH 
 T   = 25°C

C

A

 4.5V

1

10

100

1000

0.1

1

10

100

I   

, D

rai

n-t

o-

S

ou

rc

C

urr

ent

 (

A

)

D

V     , Drain-to-Source Voltage (V)

DS

                   VGS

 TOP           15V

                   10V

                   8.0V

                   7.0V

                   6.0V

                   5.5V

                   5.0V

 BOTTOM   4.5V

A

 4.5V

 20µs PULSE WIDTH 
 T   = 175°C

C

1

10

100

1000

4

5

6

7

8

9

10

T  = 25°C

J

GS

V     , Gate-to-Source Voltage (V)

D

I   

, D

rai

n-

to

-So

u

rce

 Curre

nt

 (A)

A

 V     = 25V
 20µs PULSE WIDTH 

DS

T  = 175°C

J

0.0

0.5

1.0

1.5

2.0

2.5

-60 -40 -20

0

20

40

60

80 100 120 140 160 180

J

T   , Junction Temperature (°C)

   

   

   

 , 

 Dra

in

-to

-S

ou

rc

O

n R

es

is

ta

nc

e

DS(

o

n)

(N

or

m

al

ized)

 V      = 10V 

GS

A

 I    = 41A

D

/var/www/html/datasheet/sites/default/files/pdfhtml_dummy/Infineon-IRFIZ44N-DS-v01_02-EN-html.html
background image

 

IRFIZ44NPbF 

 

2017-04-27 

Fig 5.  Typical Capacitance vs.  
 

      Drain-to-Source Voltage

 

 

Fig 8.  Maximum Safe Operating Area  

Fig. 7 Typical Source-to-Drain Diode 

 Forward Voltage 

Fig 6.  Typical Gate Charge vs. 
 

      Gate-to-Source Voltage

 

 

0

500

1000

1500

2000

2500

1

10

100

C,

 Cap

ac

ita

nc

(p

F)

DS

V     , Drain-to-Source Voltage (V)

A

V      = 0V,         f = 1MHz
C      = C     + C     ,   C     SHORTED
C      = C
C      = C     + C

GS
iss         gs         gd         ds
rss         gd
oss        ds         gd

iss

oss

rss

0

4

8

12

16

20

0

10

20

30

40

50

60

70

Q   , Total Gate Charge (nC)

G

   

 , G

ate-

to-So

ur

ce 

V

ol

tag

e (V

)

GS

A

 FOR TEST CIRCUIT  
    SEE FIGURE 13

 V      = 44V
 V      = 28V

DS
DS

I    = 25A

D

1

10

100

1000

0.5

1.0

1.5

2.0

2.5

3.0

T  = 25°C

J

V      = 0V 

GS

V     , Source-to-Drain Voltage (V)

I  

  

 , Reve

rs

e Dr

ain Cur

ren

t (

A

)

SD

SD

A

T  = 175°C

J

1

10

100

1000

1

10

100

V     , Drain-to-Source Voltage (V)

DS

  , D

ra

in C

u

rr

ent

 (

A

)

 OPERATION IN THIS AREA LIMITED
                       BY R

D

DS(on)

10µs

100µs

1ms

10ms

A

 T     = 25°C
 T     = 175°C
 Single Pulse

C
J

/var/www/html/datasheet/sites/default/files/pdfhtml_dummy/Infineon-IRFIZ44N-DS-v01_02-EN-html.html
background image

 

IRFIZ44NPbF 

 

2017-04-27 

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

Fig 9.  Maximum Drain Current vs. Case Temperature 

Fig 10a.  Switching Time Test Circuit 

Fig 10b.  Switching Time Waveforms 

25

50

75

100

125

150

175

0

5

10

15

20

25

30

35

T   , Case Temperature (  C)

I  

 , Drain

 C

urren

t (A)

°

C

D

0.01

0.1

 1

 10

0.00001

0.0001

0.001

0.01

0.1

 1

 

Notes:

1. Duty factor D =

t   / t

2. Peak T = P

x  Z

+ T

1

2

J

DM

thJC

C

 

P

t

t

DM

1

2

t  , Rectangular Pulse Duration (sec)

Th

er

mal

 R

e

sp

o

n

se

(Z

     

   )

1

thJ

C

0.01

0.02

0.05

0.10

0.20

D = 0.50

 

SINGLE PULSE

(THERMAL RESPONSE)

/var/www/html/datasheet/sites/default/files/pdfhtml_dummy/Infineon-IRFIZ44N-DS-v01_02-EN-html.html
background image

 

IRFIZ44NPbF 

 

2017-04-27 

 

Fig 12c. Maximum Avalanche Energy 

 vs. Drain Current 

Fig 12a.  Unclamped Inductive Test Circuit 

Fig 12b.  Unclamped Inductive Waveforms 

RG

IAS

0.01

tp

D.U.T

L

VDS

+

- VDD

DRIVER

A

15V

20V

tp

V

(BR)DSS

I

AS

Fig 13b.  Gate Charge Test Circuit 

Fig 13a.   Gate Charge Waveform 

0

100

200

300

400

500

25

50

75

100

125

150

175

J

E

     ,   S

ing

le Pu

ls

e Av

al

an

ch

e E

ne

rg

y (mJ

)

AS

                    I
TOP            10A
                   18A
BOTTOM    25A

A

Starting T  , Junction Temperature (°C)

 V      = 25V

D

DD

/var/www/html/datasheet/sites/default/files/pdfhtml_dummy/Infineon-IRFIZ44N-DS-v01_02-EN-html.html
background image

 

IRFIZ44NPbF 

 

2017-04-27 

 

Fig 14. Peak Diode Recovery dv/dt Test Circuit for N-Channel HEXFET® Power MOSFETs 

/var/www/html/datasheet/sites/default/files/pdfhtml_dummy/Infineon-IRFIZ44N-DS-v01_02-EN-html.html
background image

 

IRFIZ44NPbF 

 

2017-04-27 

 

TO-220 Full-Pak Package Outline (Dimensions are shown in millimeters (inches)) 

TO-220 Full-Pak Part Marking Information 

TO-220AB  Full-Pak packages are not recommended for Surface Mount Application. 

Note: For the most current drawing please refer to  website at 

http://www.irf.com/package/

 

/var/www/html/datasheet/sites/default/files/pdfhtml_dummy/Infineon-IRFIZ44N-DS-v01_02-EN-html.html
background image

 

IRFIZ44NPbF 

 

2017-04-27 

 

Qualification Information 

Qualification Level  

Industrial 

 (per JEDEC JESD47F) 

† 

TO-220 Full-Pak 

N/A

  

RoHS Compliant 

Yes 

Moisture Sensitivity Level    

†   Applicable version of JEDEC standard at the time of product release. 

Trademarks of Infineon Technologies AG 

µHVIC™, µIPM™, µPFC™, AU-ConvertIR™, AURIX™, C166™, CanPAK™, CIPOS™, CIPURSE™, CoolDP™, CoolGaN™, COOLiR™, CoolMOS™, CoolSET™, 

CoolSiC™, DAVE™, DI-POL™, DirectFET™, DrBlade™, EasyPIM™, EconoBRIDGE™, EconoDUAL™, EconoPACK™, EconoPIM™, EiceDRIVER™, eupec™, FCOS™, 

GaNpowIR™, HEXFET™, HITFET™, HybridPACK™, iMOTION™, IRAM™, ISOFACE™, IsoPACK™, LEDrivIR™, LITIX™, MIPAQ™, ModSTACK™, my-d™, NovalithIC™, 

OPTIGA™, OptiMOS™, ORIGA™, PowIRaudio™, PowIRStage™, PrimePACK™, PrimeSTACK™, PROFET™, PRO-SIL™, RASIC™, REAL3™, SmartLEWIS™, SOLID 

FLASH™, SPOC™, StrongIRFET™, SupIRBuck™, TEMPFET™, TRENCHSTOP™, TriCore™, UHVIC™, XHP™, XMC™ 

 

Trademarks updated November 2015 

 

Other Trademarks 

All referenced product or service names and trademarks are the property of their respective owners. 

 Edition 2016-04-19 
Published by 
Infineon Technologies AG 
81726 Munich, Germany 
  
© 2016 Infineon Technologies AG. 

All Rights Reserved. 

  
Do you have a question about this 

document? 

Email: 

erratum@infineon.com

 

 

Document reference 
ifx1 

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

). 

 

 Please note that this product is not qualified 

according to the AEC Q100 or AEC Q101 documents 

of the Automotive Electronics Council.  

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.  

  

  

  

Revision History  

Date Comments 

04/27/2017 



Changed datasheet with Infineon logo - all pages. 



Corrected Package Outline on page 8. 



Added disclaimer on last page. 

Maker
Infineon Technologies