STTA12006TV STMicroelectronics, STTA12006TV Datasheet - Page 5

• Manufacturer Part Number: STTA12006TV
• Manufacturer: STMicroelectronics

APPLICATION DATA
The TURBOSWITCH is especially designed to
provide the lowest overall power losses in any
"FREEWHEEL
considering both the diode and the companion
Fig. A : "FREEWHEEL" MODE.
V R
CONDUCTION
in the diode
LOSSES
Mode"
F = 1/T
TRANSISTOR
SWITCHING
application
t
T
in the diode
REVERSE
LOSSES
P = P1+ P2+ P3+ P4+ P5
= t/T
(Fig.A)
TOTAL LOSSES
due to the diode
TURBOSWITCH
transistor, thus optimizing the overall performance
in the end application.
The way of calculating the power losses is given
below:
DIODE:
SWITCHING
in the diode
LOSSES
Watts
STTA12006TV1/2 / STTA6006P
due to the diode
in the tansistor
SWITCHING
LOSSES
LOAD
IL
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