IRF7749L2TRPBF International Rectifier, IRF7749L2TRPBF Datasheet - Page 4

• Manufacturer Part Number: IRF7749L2TRPBF
• Description: MOSFET N-CH 60V DIRECTFET L8
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRF7749L2TRPBF

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 1.5 mOhm @ 120A, 10V
• Drain To Source Voltage (vdss): 60V
• Current - Continuous Drain (id) @ 25° C: 375A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 300nC @ 10V
• Input Capacitance (ciss) @ Vds: 12320pF @ 25V
• Power - Max: 3.3W
• Mounting Type: Surface Mount
• Package / Case: DirectFET™ Isometric L8
• Transistor Polarity: N-Channel
• Drain-source Breakdown Voltage: 60 V
• Gate-source Breakdown Voltage: 20 V
• Continuous Drain Current: 200 A
• Power Dissipation: 125 W
• Gate Charge Qg: 200 nC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Fig 8. Typical Capacitance vs.Drain-to-Source Voltage
4
Fig 6. Typical Transfer Characteristics
100000
Fig 4. Typical Output Characteristics
10000
1000
1000
1000
100
100
0.1
100
0.1
10
10
1
1
2.5
0.1
1
3.0
V GS , Gate-to-Source Voltage (V)
V DS , Drain-to-Source Voltage (V)
V DS , Drain-to-Source Voltage (V)
V GS = 0V,
C iss = C gs + C gd , C ds SHORTED
C rss = C gd
C oss = C ds + C gd
3.5
3.8V
1
4.0
V DS = 25V
≤ 60μs PULSE WIDTH
4.5
≤ 60μs PULSE WIDTH
Tj = 25°C
f = 1 MHZ
10
5.0
10
TOP
BOTTOM
Ciss
T J = 175°C
T J = 25°C
T J = -40°C
Coss
Crss
5.5
6.0
VGS
15V
10V
7.0V
5.0V
4.5V
4.3V
4.0V
3.8V
6.5
100
100
Fig 7. Normalized On-Resistance vs. Temperature
1000
100
2.0
1.5
1.0
0.5
14
12
10
10
8
6
4
2
0
Fig 9. Typical Total Gate Charge vs
-60 -40 -20 0
0.1
0
Fig 5. Typical Output Characteristics
I D = 120A
I D = 120A
V GS = 10V
40
Gate-to-Source Voltage
V DS , Drain-to-Source Voltage (V)
T J , Junction Temperature (°C)
Q G Total Gate Charge (nC)
80
1
20 40 60 80 100 120 140 160 180
3.8V
120
V DS = 48V
V DS = 30V
V DS = 12V
≤ 60μs PULSE WIDTH
Tj = 175°C
160
10
TOP
BOTTOM
200
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240
VGS
15V
10V
7.0V
5.0V
4.5V
4.3V
4.0V
3.8V
280
100