Datasheet Details
- Part number
- IRFH7440PBF
- Manufacturer
- International Rectifier
- File Size
- 354.80 KB
- Datasheet
- IRFH7440PBF-InternationalRectifier.pdf
- Description
- Power MOSFET
IRFH7440PBF Description
Applications l Brushed Motor drive applications l BLDC Motor drive applications l PWM Inverterized topologies l Battery powered circuits l Half-bridge.
IRFH7440PBF Features
* HERMAL RESPONSE )
1E-005
0.0001
0.001
Notes: 1. Duty Factor D = t1/t2 2. Peak Tj = P dm x Zthjc + Tc
0.01
0.1
t1 , Rectangular Pulse Duration (sec)
Fig 14. Maximum Effective Transient Thermal Impedance, Junction-to-Case
100
Allowed avalanche Current vs avalanche pulsewidth, tav, assuming ΔTj
IRFH7440PBF Applications
* l Brushed Motor drive applications l BLDC Motor drive applications l PWM Inverterized topologies l Battery powered circuits l Half-bridge and full-bridge topologies l Electronic ballast applications l Synchronous rectifier applications l Resonant mode power supplies l OR-ing and redundant power swit
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