IRF6637 International Rectifier, IRF6637 Datasheet - Page 4

• Manufacturer Part Number: IRF6637
• Description: MOSFET N-CH 30V 14A DIRECTFET
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRF6637

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 7.7 mOhm @ 14A, 10V
• Drain To Source Voltage (vdss): 30V
• Current - Continuous Drain (id) @ 25° C: 14A
• Vgs(th) (max) @ Id: 2.35V @ 250µA
• Gate Charge (qg) @ Vgs: 17nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 1330pF @ 15V
• Power - Max: 2.3W
• Mounting Type: Surface Mount
• Package / Case: DirectFET™ Isometric MP
• Configuration: Single Quad Drain Dual Source
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 7.7 m Ohms
• Drain-source Breakdown Voltage: 30 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 14 A
• Power Dissipation: 2.3 W
• Maximum Operating Temperature: + 150 C
• Mounting Style: Through Hole
• Fall Time: 3.8 ns
• Minimum Operating Temperature: - 40 C
• Rise Time: 15 ns
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

IRF6637
Fig 8. Typical Capacitance vs.Drain-to-Source Voltage
4
10000
1000
1000
1000
100
100
0.1
Fig 6. Typical Transfer Characteristics
0.1
10
100
10
1
1
Fig 4. Typical Output Characteristics
0.1
1.5
1
V DS = 15V
≤60µs PULSE WIDTH
T J = 150°C
T J = 25°C
T J = -40°C
V DS , Drain-to-Source Voltage (V)
V GS , Gate-to-Source Voltage (V)
V DS , Drain-to-Source Voltage (V)
2.0
V GS = 0V,
C iss = C gs + C gd , C ds SHORTED
C rss = C gd
C oss = C ds + C gd
2.5V
1
C iss
C oss
C rss
2.5
≤60µs PULSE WIDTH
Tj = 25°C
f = 1 MHZ
10
3.0
10
TOP
BOTTOM
3.5
VGS
10V
5.0V
4.5V
4.0V
3.5V
3.0V
2.8V
2.5V
100
4.0
100
Fig 7. Normalized On-Resistance vs. Temperature
1000
100
2.0
1.5
1.0
0.5
20
16
12
10
8
4
1
-60 -40 -20 0
0.1
0
T J = 25°C
Fig 5. Typical Output Characteristics
Fig 9. Typical On-Resistance Vs.
I D = 14A
Drain Current and Gate Voltage
V DS , Drain-to-Source Voltage (V)
T J , Junction Temperature (°C)
20
I D , Drain Current (A)
2.5V
1
20 40 60 80 100 120 140 160
V GS = 10V
VGS = 4.5V
40
≤60µs PULSE WIDTH
Tj = 150°C
60
Vgs = 3.5V
Vgs = 4.0V
Vgs = 4.5V
Vgs = 5.0V
Vgs = 10V
10
TOP
BOTTOM
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80
VGS
10V
5.0V
4.5V
4.0V
3.5V
3.0V
2.8V
2.5V
100
100