IRFZ44NSTRLPBF International Rectifier, IRFZ44NSTRLPBF Datasheet - Page 4

• Manufacturer Part Number: IRFZ44NSTRLPBF
• Description: MOSFET N-CH 55V 49A D2PAK
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRFZ44NSTRLPBF

• 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)
• Current, Drain: 49 A
• Gate Charge, Total: 63 nC
• Package Type: D2Pak
• Polarization: N-Channel
• Power Dissipation: 94 W
• Resistance, Drain To Source On: 17.5 Milliohms
• Temperature, Operating, Maximum: +175 °C
• Temperature, Operating, Minimum: -55 °C
• Time, Turn-off Delay: 44 ns
• Time, Turn-on Delay: 12 ns
• Transconductance, Forward: 19 S
• Voltage, Breakdown, Drain To Source: 55 V
• Voltage, Forward, Diode: 1.3 V
• Voltage, Gate To Source: ±20 V
• Transistor Polarity: N Channel
• Continuous Drain Current Id: 49A
• Drain Source Voltage Vds: 55V
• On Resistance Rds(on): 17.5mohm
• Rds(on) Test Voltage Vgs: 10V
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Drain-source Breakdown Voltage: 55 V
• Gate-source Breakdown Voltage: 20 V
• Continuous Drain Current: 49 A
• Mounting Style: SMD/SMT
• Gate Charge Qg: 42 nC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: IRFZ44NSTRLPBF; IRFZ44NSTRLPBFTR

1000
4
100
2500
2000
1500
1000
10
500
1
0.5
0
T = 175°C
1
J
C
C
C
V
V
iss
oss
rss
SD
1.0
DS
T = 25°C
J
, Source-to-Drain Voltage (V)
V
C
C
C
, Drain-to-Source Voltage (V)
GS
iss
rss
oss
= 0V,
= C
= C
= C
1.5
gs
ds
gd
+ C
+ C
10
gd
gd
f = 1MHz
2.0
, C
ds
SHORTED
2.5
V
GS
= 0V
3.0
100
A
A
1000
100
10
20
16
12
1
8
4
0
1
0
T
T
Single Pulse
I
D
C
J
= 25A
= 25°C
= 175°C
OPERATION IN THIS AREA LIMITED
10
V
DS
Q , Total Gate Charge (nC)
G
, Drain-to-Source Voltage (V)
20
BY R
30
V
V
10
DS(on)
DS
DS
40
= 44V
= 28V
FOR TEST CIRCUIT
SEE FIGURE 13
www.irf.com
50
60
100µs
10ms
10µs
1ms
100
70
A
A