IRFS840B Fairchild Semiconductor, IRFS840B Datasheet - Page 8

• Manufacturer Part Number: IRFS840B
• Description: MOSFET Power 500V N-Channel B-FET
• Manufacturer: Fairchild Semiconductor

Specifications of IRFS840B

• Configuration: Single
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.65 Ohms
• Forward Transconductance Gfs (max / Min): 7.3 S
• Drain-source Breakdown Voltage: 500 V
• Gate-source Breakdown Voltage: +/- 30 V
• Continuous Drain Current: 8 A
• Power Dissipation: 44 W
• Maximum Operating Temperature: + 150 C
• Mounting Style: Through Hole
• Package / Case: TO-220F
• Minimum Operating Temperature: - 55 C
• Lead Free Status / Rohs Status: Details

©2001 Fairchild Semiconductor Corporation
Package Dimensions
[2.54
2.54TYP
1.27
0.20
0.10
]
ø3.60
10.00
9.90
(8.70)
0.20
0.10
0.20
[2.54
1.52
0.80
2.54TYP
0.10
0.20
0.10
TO-220
]
0.50
+0.10
–0.05
Dimensions in Millimeters
2.40
4.50
1.30
Rev. A, November 2001
+0.10
–0.05
0.20
0.20