AUIRF4104S International Rectifier, AUIRF4104S Datasheet - Page 5

• Manufacturer Part Number: AUIRF4104S
• Description: MOSFET N-CH 40V 75A D2PAK
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of AUIRF4104S

• Input Capacitance (ciss) @ Vds: 3000pF @ 25V
• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 5.5 mOhm @ 75A, 10V
• Drain To Source Voltage (vdss): 40V
• Current - Continuous Drain (id) @ 25° C: 75A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 100nC @ 10V
• Power - Max: 140W
• Mounting Type: Surface Mount
• Package / Case: TO-263-3, D²Pak (2 leads + Tab), TO-263AB
• Transistor Polarity: N Channel
• Drain Source Voltage Vds: 40V
• On Resistance Rds(on): 4.3mohm
• Rds(on) Test Voltage Vgs: 10V
• Operating Temperature Range: -55°C To +175°C
• Transistor Case Style: D2-PAK
• Rohs Compliant: Yes
• Configuration: Single
• Resistance Drain-source Rds (on): 5.5 mOhms
• Drain-source Breakdown Voltage: 40 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 120 A
• Power Dissipation: 140 W
• Mounting Style: SMD/SMT
• Gate Charge Qg: 68 nC
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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0.001
120
100
0.01
0.1
80
60
40
20
10
Fig 9. Maximum Drain Current Vs.
0
1
1E-006
25
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
D = 0.50
0.20
0.10
0.05
0.02
50
Case Temperature
0.01
T C , Case Temperature (°C)
75
LIMITED BY PACKAGE
SINGLE PULSE
( THERMAL RESPONSE )
1E-005
100
125
150
t 1 , Rectangular Pulse Duration (sec)
0.0001
175
τ
J
τ
J
τ
2.0
1.5
1.0
0.5
1
Ci= τi/Ri
τ
1
Ci
Fig 10. Normalized On-Resistance
-60 -40 -20 0
i/Ri
R
0.001
I D = 75A
V GS = 10V
1
R
1
τ
2
T J , Junction Temperature (°C)
R
τ
2
Vs. Temperature
2
R
2
20 40 60 80 100 120 140 160 180
R
τ
3
3
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthjc + Tc
R
τ
3
3
τ
C
τ
Ri (°C/W)
0.01
0.371
0.337
0.337
0.000272
0.001375
0.018713
τi (sec)
5
0.1