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PDF STTA106U Data sheet ( Hoja de datos )

Número de pieza STTA106U
Descripción TURBOSWITCH a ULTRA-FAST HIGH VOLTAGE DIODE
Fabricantes ST Microelectronics 
Logotipo ST Microelectronics Logotipo



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No Preview Available ! STTA106U Hoja de datos, Descripción, Manual

® STTA106/U
TURBOSWITCH ULTRA-FAST HIGH VOLTAGE DIODE
MAIN PRODUCT CHARACTERISTICS
IF(AV)
VRRM
trr (typ)
VF (max)
1A
600V
20ns
1.5V
FEATURES AND BENEFITS
s SPECIFIC TO FREEWHEEL MODE
OPERATIONS : FREEWHEEL OR BOOSTER
DIODE
s ULTRA-FAST AND SOFT RECOVERY
s VERY LOW OVERALL POWER LOSSES IN
BOTH THE DIODE AND THE COMPANION
TRANSISTOR
s HIGH FREQUENCY OPERATIONS
SMB
STTA106U
DO-15
STTA106
DESCRIPTION
The TURBOSWITCH is a very high performance
series of ultra-fast high voltage power diodes.
TURBOSWITCH family drastically cuts losses in
both the diode and the associated switching IGBT
and MOSFET in all freewheel mode operations
and is particulary suitable and efficient in motor
control freewheel applications and in booster
diode applications in power factor control
circuitries.
Available either in SMB or DO-15 axial package,
these 600V devices are particularly intended for
use on 240V domestic mains.
ABSOLUTE RATINGS (limiting values)
Symbol
Parameter
Value
VRRM
Repetitive peak reverse voltage
600
IF(RMS)
IFRM
RMS forward current
Repetitive peak forward current
tp = 5 µs
F = 5kHz square
6
10
IFSM Surge non repetitive forward current tp = 10 ms sinusoidal 25
Tj Maximum operating junction temperature
125
Tstg Storage temperature range
TM : TURBOSWITCH is a trademark of STMicroelectronics
- 65 to + 150
Unit
V
A
A
A
°C
°C
February 2001 - Ed: 5D
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STTA106U pdf
APPLICATION DATA
The TURBOSWITCHTM is especially designed to
provide the lowest overall power losses in any
“Freewhell Mode” application (see fig. A)
considering both diode and companion transistor,
thus optimizing the overall performance in the end
application.
STTA106/U
The way of calculating the power losses is given
below :
TOTAL LOSSES
due to the diode
P = P1+ P2+ P3+ P4+ P5 Watts
CONDUCTION
LOSSES
in the diode
REVERSE
LOSSES
in the diode
SWITCHING
LOSSES
in the diode
SWITCHING
LOSSES
in the transistor
due to the diode
Fig. A : “FREEWHEEL” MODE
SWITCHING
TRANSISTOR
DIODE:
TURBOSWITCH
VR
tp
T
F = 1/T δ = tp/T
IL
LOAD
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