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STTA406 Datasheet

ULTRA-FAST HIGH VOLTAGE DIODE

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® STTA406
TURBOSWITCH ULTRA-FAST HIGH VOLTAGE DIODE
MAJOR PRODUCT CHARACTERISTICS
www.DataSheet4U.com
IP
VRRM
trr (typ.)
VF (max)
4A
600 V
25 ns
1.5 V
FEATURES AND BENEFITS
SPECIFIC TO FREEWHEEL MODE OPERATIONS:
FREEWHEEL OR BOOSTER DIODE
ULTRA-FAST, AND SOFT RECOVERY
VERY LOW OVERALL POWER LOSSES IN
BOTH THE DIODE AND THE COMPANION
TRANSISTOR
HIGH FREQUENCY OPERATIONS
DO-201AD
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
or MOSFET in all freewheel mode operations and
is particularly suitable and efficient in motor control
freewheel applications and in booster diode
applications in power factor control circuitries.
Packaged in DO-201AD this 600V device is
particularly intended for use on 240V domestic
mains.
ABSOLUTE RATINGS (limiting values)
Symbol
Parameter
VRRM Repetitive peak reverse voltage
IP Peak forward current (1)
Tamb = 65°C δ = 0.5
IFRM Repetitive peak forward current
tp = 5µs F = 5kHz square
IFSM Surge non repetitive forward current tp = 10 ms sinusoidal
Tj Maximum operating junction temperature
Tstg Storage temperature range
(1) square waveform and on infinite heatsink
VALUE
600
4
30
80
125
- 40 to 150
Unit
V
A
A
A
°C
°C
TURBOSWITCH is a trademark of STMicroelectronics
November 1999 - Ed: 3C
1/5


STMicroelectronics Electronic Components Datasheet

STTA406 Datasheet

ULTRA-FAST HIGH VOLTAGE DIODE

No Preview Available !

STTA406
THERMAL DATA
Symbol
Rth(j-l)
Rth(j-a)
Parameter
Junction to lead L lead = 10mm
Junction to ambient on printed circuit L lead = 10mm
Max.
20
75
Unit
°C/W
°C/W
www.DataSheet4US.cTomATIC ELECTRICAL CHARACTERISTICS
Symbol
Parameter
VF ** Forward voltage drop
IR * Reverse leakage current
Vto
Rd
Test pulse :
Threshold voltage
Dynamic resistance
* tp = 380 µs, δ < 2%
** tp = 5 ms, δ < 2%
Test conditions
IF = 4 A
Tj = 25°C
Tj = 125°C
VR = 0.8 VRRM
Tj = 25°C
Tj = 125°C
Ip < 3.IF(AV)
Tj = 125°C
Typ.
1.25
0.75
Max.
1.75
1.5
50
2
1.15
85
Unit
V
V
µA
mA
V
m
To evaluate the maximum conduction losses use the following equation :
P = Vto x IF(AV) + Rd x IF2(RMS)
DYNAMIC ELECTRICAL CHARACTERISTICS
TURN-OFF SWITCHING
Symbol
Parameter
trr Reverse recovery time
Test conditions
IF = 0.5A IR = 1A Irr = 0.25A
IF = 1A di/dt = -50A/µs VR = 30V
Typ.
25
Max.
55
Unit
ns
ns
TURN-ON SWITCHING
Symbol
tfr
VFP
Parameter
Forward recovery time
Peak forward voltage
Test conditions
IF = 4 A dIF/dt = 100 A/µs
Measured at 1.1 x VF max.
Tj = 25°C
Typ.
Max.
200
20
Unit
ns
V
2/5


Part Number STTA406
Description ULTRA-FAST HIGH VOLTAGE DIODE
Maker STMicroelectronics
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STTA406 Datasheet PDF






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