IRFZ44VZ International Rectifier, IRFZ44VZ Datasheet - Page 5

• Manufacturer Part Number: IRFZ44VZ
• Description: MOSFET N-CH 60V 57A TO-220AB
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRFZ44VZ

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 12 mOhm @ 34A, 10V
• Drain To Source Voltage (vdss): 60V
• Current - Continuous Drain (id) @ 25° C: 57A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 65nC @ 10V
• Input Capacitance (ciss) @ Vds: 1690pF @ 25V
• Power - Max: 92W
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IRFZ44VZ

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0.001
0.01
0.1
10
60
50
40
30
20
10
Fig 9. Maximum Drain Current Vs.
1
1E-006
0
25
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
D = 0.50
0.20
0.10
0.05
0.02
0.01
Case Temperature
50
T J , Junction Temperature (°C)
SINGLE PULSE
( THERMAL RESPONSE )
75
1E-005
100
125
t 1 , Rectangular Pulse Duration (sec)
150
0.0001
175
τ
J
τ
J
τ
2.5
2.0
1.5
1.0
0.5
1
Ci= τi/Ri
τ
1
Ci
Fig 10. Normalized On-Resistance
-60 -40 -20 0
0.001
i/Ri
R
I D = 34A
V GS = 10V
1
R
1
τ
T J , Junction Temperature (°C)
2
τ
Vs. Temperature
R
2
2
R
2
τ
20 40 60 80 100 120 140 160 180
C
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthjc + Tc
τ
Ri (°C/W)
0.01
0.960
0.680
0.00044
0.00585
τi (sec)
5
0.1