IRF7902PBF International Rectifier, IRF7902PBF Datasheet - Page 3

• Manufacturer Part Number: IRF7902PBF
• Description: MOSFET N-CHAN DUAL 30V 8-SOIC
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRF7902PBF

• Fet Type: 2 N-Channel (Dual)
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 22.6 mOhm @ 6.4A, 10V
• Drain To Source Voltage (vdss): 30V
• Current - Continuous Drain (id) @ 25° C: 6.4A, 9.7A
• Vgs(th) (max) @ Id: 2.25V @ 25µA
• Gate Charge (qg) @ Vgs: 6.9nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 580pF @ 15V
• Power - Max: 1.4W, 2W
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Configuration: Dual
• Transistor Polarity: Dual N-Channel
• Resistance Drain-source Rds (on): 18.7 mOhms
• Drain-source Breakdown Voltage: 30 V
• Gate-source Breakdown Voltage: 20 V
• Continuous Drain Current: 6.4 A
• Power Dissipation: 2.0 W
• Mounting Style: SMD/SMT
• Gate Charge Qg: 4.6 nC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

www.irf.com
0.01
100
100
100
0.1
0.1
0.1
10
10
10
1
1
1
Fig 1. Typical Output Characteristics
0.1
0.1
Fig 5. Typical Transfer Characteristics
1
Fig 3. Typical Output Characteristics
T J = 150°C
V DS , Drain-to-Source Voltage (V)
V DS , Drain-to-Source Voltage (V)
V GS , Gate-to-Source Voltage (V)
2
2.5V
1
1
2.5V
Q1 - Control FET
T J = 25°C
3
≤ 60µs PULSE WIDTH
Tj = 25°C
≤ 60µs PULSE WIDTH
Tj = 150°C
V DS = 15V
≤60µs PULSE WIDTH
10
10
4
TOP
BOTTOM
TOP
BOTTOM
100
100
5
VGS
10V
8.0V
5.0V
4.5V
4.0V
3.5V
3.0V
2.5V
VGS
10V
8.0V
5.0V
4.5V
4.0V
3.5V
3.0V
2.5V
Typical Characteristics
1000
1000
6
100
100
100
Fig 2. Typical Output Characteristics
0.1
0.1
10
10
10
1
1
1
0.1
0.1
Fig 6. Typical Transfer Characteristics
1
Fig 4. Typical Output Characteristics
T J = 150°C
V DS , Drain-to-Source Voltage (V)
V DS , Drain-to-Source Voltage (V)
V GS , Gate-to-Source Voltage (V)
2
2.5V
Q2 - Synchronous FET
1
2.5V
1
T J = 25°C
3
≤ 60µs PULSE WIDTH
Tj = 150°C
≤ 60µs PULSE WIDTH
Tj = 25°C
V DS = 15V
≤60µs PULSE WIDTH
10
10
4
TOP
BOTTOM
TOP
BOTTOM
100
100
5
VGS
10V
8.0V
5.0V
4.5V
4.0V
3.5V
3.0V
2.5V
VGS
10V
8.0V
5.0V
4.5V
4.0V
3.5V
3.0V
2.5V
1000
1000
6
3