IRF840 Datasheet PDF - Vishay
| Part Number | IRF840 | |
| Description | 8A, 500V, Power MOSFET | |
| Manufacturers | Vishay | |
| Logo |  |
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There is a preview and IRF840 download ( pdf file ) link at the bottom of this page. Total 9 Pages | ||
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Power MOSFET
IRF840, SiHF840
Vishay Siliconix
PRODUCT SUMMARY
VDS (V)
RDS(on) (Ω)
Qg (Max.) (nC)
Qgs (nC)
Qgd (nC)
Configuration
500
VGS = 10 V
63
9.3
32
Single
0.85
D
TO-220AB
G
S
D
G
S
N-Channel MOSFET
ORDERING INFORMATION
Package
Lead (Pb)-free
SnPb
FEATURES
• Dynamic dV/dt Rating
• Repetitive Avalanche Rated
• Fast Switching
• Ease of Paralleling
• Simple Drive Requirements
• Compliant to RoHS Directive 2002/95/EC
Available
RoHS*
COMPLIANT
DESCRIPTION
Third generation Power MOSFETs from Vishay provide the
designer with the best combination of fast switching,
ruggedized device design, low on-resistance and
cost-effectiveness.
The TO-220AB 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-220AB contribute to its
wide acceptance throughout the industry.
TO-220AB
IRF840PbF
SiHF840-E3
IRF840
SiHF840
ABSOLUTE MAXIMUM RATINGS (TC = 25 °C, unless otherwise noted)
PARAMETER
SYMBOL
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current
Pulsed Drain Currenta
Linear Derating Factor
VGS at 10 V
TC = 25 °C
TC = 100 °C
VDS
VGS
ID
IDM
Single Pulse Avalanche Energyb
Repetitive Avalanche Currenta
Repetitive Avalanche Energya
Maximum Power Dissipation
Peak Diode Recovery dV/dtc
TC = 25 °C
EAS
IAR
EAR
PD
dV/dt
Operating Junction and Storage Temperature Range
Soldering Recommendations (Peak Temperature)
for 10 s
TJ, Tstg
Mounting Torque
6-32 or M3 screw
Notes
a. Repetitive rating; pulse width limited by maximum junction temperature (see fig. 11).
b. VDD = 50 V, starting TJ = 25 °C, L = 14 mH, Rg = 25 Ω, IAS = 8.0 A (see fig. 12).
c. ISD ≤ 8.0 A, dI/dt ≤ 100 A/μs, VDD ≤ VDS, TJ ≤ 150 °C.
d. 1.6 mm from case.
LIMIT
500
± 20
8.0
5.1
32
1.0
510
8.0
13
125
3.5
- 55 to + 150
300d
10
1.1
UNIT
V
V
A
W/°C
mJ
A
mJ
W
V/ns
°C
lbf · in
N·m
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 91070
S11-0506-Rev. C, 21-Mar-11
www.vishay.com
1
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
|
| |
 
8.0
6.0
4.0
2.0
0.0
25
91070_09
50 75 100 125
TC, Case Temperature (°C)
150
Fig. 9 - Maximum Drain Current vs. Case Temperature
IRF840, SiHF840
Vishay Siliconix
VDS
VGS
RG
RD
D.U.T.
10 V
Pulse width ≤ 1 µs
Duty factor ≤ 0.1 %
+- VDD
Fig. 10a - Switching Time Test Circuit
VDS
90 %
10 %
VGS
td(on) tr
td(off) tf
Fig. 10b - Switching Time Waveforms
10
1
0 - 0.5
0.2
0.1 0.1
0.05
0.02
0.01
10-2
10-3
10-5
91070_11
Single Pulse
(Thermal Response)
10-4
10-3
10-2
0.1
t1, Rectangular Pulse Duration (S)
PDM
t1
t2
Notes:
1. Duty Factor, D = t1/t2
2. Peak Tj = PDM x ZthJC + TC
1 10 102
Fig. 11 - Maximum Effective Transient Thermal Impedance, Junction-to-Case
Document Number: 91070
S11-0506-Rev. C, 21-Mar-11
www.vishay.com
5
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for IRF840 electronic component. |
| Information | Total 9 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Product Image and Detail view |  1. 500V, 8A, MOSFET - STMicro [ Learn More ] | |
| Download | [ IRF840.PDF Datasheet ] | |
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