IRFZ44NSTRR International Rectifier, IRFZ44NSTRR Datasheet - Page 3

• Manufacturer Part Number: IRFZ44NSTRR
• Description: MOSFET N-CH 55V 49A D2PAK
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRFZ44NSTRR

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 17.5 mOhm @ 25A, 10V
• Drain To Source Voltage (vdss): 55V
• Current - Continuous Drain (id) @ 25° C: 49A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 63nC @ 10V
• Input Capacitance (ciss) @ Vds: 1470pF @ 25V
• Power - Max: 3.8W
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (2 leads + tab)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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1 0 0 0
1 0 0 0
1 0 0
1 0 0
1 0
1 0
1
1
0.1
Fig 3. Typical Transfer Characteristics
4
TO P
BO TTOM 4.5V
Fig 1. Typical Output Characteristics
V
V
5
G S
VGS
15V
10V
8.0V
7.0V
6.0V
5.5V
5.0V
D S
, G a te-to-S ource Vo ltag e (V)
, D rain-to-S ource V oltage (V )
1
6
T = 2 5 °C
J
4 .5 V
7
T
V
2 0 µ s P U LS E W ID TH
2 0µ s P U L S E W ID T H
T = 25 °C
J
D S
C
T = 1 7 5 °C
= 25°C
J
= 2 5 V
1 0
8
9
1 0 0
1 0
A
A
IRFZ44NS/IRFZ44NL
1 0 0 0
1 0 0
1 0
2.5
2.0
1.5
1.0
0.5
0.0
1
0.1
-60 -40 -20
Fig 4. Normalized On-Resistance
Fig 2. Typical Output Characteristics
TOP
BOTTOM 4.5V
I
D
= 4 1 A
V
T , J unc tion T em perature (°C )
D S
VGS
15V
10V
8.0V
7.0V
6.0V
5.5V
5.0V
J
, D rain-to-S ource V oltage (V )
Vs. Temperature
0
1
2 0
4 0
6 0
4.5V
20 µ s P U LS E W ID TH
T
T = 1 75 °C
8 0
C
J
= 175°C
1 0
1 0 0 1 2 0 1 4 0 1 6 0 1 8 0
V
G S
= 10 V
3
1 0 0
A
A