Product Summary

The irf840pbf is a Third generation Power MOSFET. The irf840pbf from Vishay provide the designer with the best combination of fast switching, ruggedized device design, low on-resistance and cost-effectiveness. The TO-220 package is universally preferred for all commercial-industrial applications at power dissipation levels to approximately 50 W. The low thermal resistance and low package cost of the TO-220 contribute to its wide acceptance throughout the industry.

Parametrics

irf840pbf absolute maximum ratings: (1)Drain-Source Voltage VDS: 500 V; (2)Gate-Source Voltage VGS: ± 20 V; (3)Continuous Drain Current VGS at 10 V TC = 25 °C ID 8.0A, TC = 100 °C 5.1 A; (4)Pulsed Drain Currenta IDM: 32A; (5)Linear Derating Factor: 1.0 W/°C; (6)Single Pulse Avalanche Energyb EAS: 510 mJ; (7)Repetitive Avalanche Currenta IAR: 8.0 A; (8)Repetitive Avalanche Energya EAR: 13 mJ; (9)Maximum Power Dissipation TC = 25 °C PD: 125 W; (10)Peak Diode Recovery dV/dtc dV/dt: 3.5 V/ns; (11)Operating Junction and Storage Temperature Range TJ, Tstg: - 55 to + 150 °C.

Features

irf840pbf features: (1)Dynamic dV/dt Rating; (2)Repetitive Avalanche Rated; (3)Fast Switching; (4)Ease of Paralleling; (5)Simple Drive Requirements; (6)Lead (Pb)-free Available.

Diagrams

irf840pbf pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
IRF840PBF
IRF840PBF

Vishay/Siliconix

MOSFET N-Chan 500V 8.0 Amp

Data Sheet

0-1: $0.93
1-10: $0.74
10-100: $0.65
100-250: $0.57
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
IRF8010
IRF8010

Other


Data Sheet

Negotiable 
IRF8010LPBF
IRF8010LPBF

International Rectifier

MOSFET N-CH 100V 80A TO-262-3

Data Sheet

1-300: $0.78
IRF8010PBF
IRF8010PBF

International Rectifier

MOSFET MOSFT 100V 80A 15mOhm 81nC

Data Sheet

0-1: $2.27
1-25: $1.47
25-100: $1.07
100-250: $1.00
IRF8010S
IRF8010S

Other


Data Sheet

Negotiable 
IRF8010SPBF
IRF8010SPBF

International Rectifier

MOSFET

Data Sheet

0-1: $1.83
1-25: $1.25
25-100: $0.92
100-250: $0.89
IRF8010STRLPBF
IRF8010STRLPBF

International Rectifier

MOSFET MOSFT 100V 80A 15mOhm 81nC

Data Sheet

0-1: $2.32
1-25: $1.58
25-100: $1.18
100-250: $1.13