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STTA506F Datasheet

(STTA506x) TURBOSWITCH E ULTRA-FAST HIGH VOLTAGE DIODE

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® STTA506D/F/B
TURBOSWITCH ULTRA-FAST HIGH VOLTAGE DIODE
MAIN PRODUCTS CHARACTERISTICS
IF(AV)
VRRM
trr (typ)
VF (max)
5A
600V
20ns
1.5V
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
INSULATED PACKAGE : ISOWATT220AC
Electrical insulation : 2000VDC
Capacitance < 12 pF
K
A
K
TO-220AC
STTA506D
K
A
K
ISOWATT220AC
STTA506F
A
NC
DPAK
STTA506B
DESCRIPTION
The TURBOSWITCH is a very high performance
series of ultra-fast high voltage power diodes from
600V to 1200V.
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 either in TO-220AC, ISOWATT220AC
or in DPAK, these 600V devices are particularly
intended for use on 240V domestic mains.
ABSOLUTE RATINGS (limiting values)
Symbol
VRRM
VRSM
IF(RMS)
IFRM
IFSM
Tj
Tstg
Parameter
Repetitive peak reverse voltage
Non repetitive peak reverse voltage
RMS forward current
TO-220AC
ISOWATT220AC
DPAK
Repetitive peak forward current
tp=5µs F=5kHz square
Surge non repetitive forward current tp=10 ms sinusoidal
Maximum operating junction temperature
Storage temperature range
Value
600
600
20
Unit
V
V
A
10
65
55
150
-65 to 150
A
A
A
°C
°C
TM : TURBOSWITCH is a trademark of STMicroelectronics
November 1999 - Ed : 3D
1/10
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STMicroelectronics Electronic Components Datasheet

STTA506F Datasheet

(STTA506x) TURBOSWITCH E ULTRA-FAST HIGH VOLTAGE DIODE

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STTA506D/F/B
THERMAL AND POWER DATA
Symbol
Parameter
Rth(j-c) Junction to case
P1
Pmax
Conduction power dissipation •
IF(AV) = 5A δ =0.5
Total power dissipation
Pmax = P1 + P3 (P3 = 10% P1)
Test conditions
TO-220AC / DPAK
ISOWATT220AC
TO-220AC / DPAK Tc= 118°C
ISOWATT220AC Tc= 96°C
TO-220AC / DPAK Tc= 115°C
ISOWATT220AC Tc= 90°C
Value
3.5
6.0
9
Unit
°C/W
W
10 W
STATIC 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 =5A
Tj = 25°C
Tj = 125°C
VR =0.8 x Tj = 25°C
VRRM
Tj = 125°C
Ip < 3.IAV Tj = 125°C
Min Typ Max Unit
1.75
1.25 1.5
V
V
100 µA
0.75 2 mA
1.15 V
70 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
Test conditions
Min Typ Max Unit
trr Reverse recovery
time
IRM Maximum reverse
recovery current
S factor Softness factor
Tj = 25°C
IF = 0.5 A IR = 1A Irr = 0.25A
IF = 1 A dIF/dt =-50A/µs VR =30V
Tj = 125°C VR = 400V IF =5A
dIF/dt = -40 A/µs
dIF/dt = -500 A/µs
Tj = 125°C VR = 400V IF =5A
dIF/dt = -500 A/µs
20
50
3.0
11
0.55
ns
A
-
TURN-ON SWITCHING
Symbol
tfr
Parameter
Forward recovery
time
VFp Peak forward
voltage
Test conditions
Tj = 25°C
IF =5 A, dIF/dt = 40 A/µs
measured at 1.1 × VFmax
Tj = 25°C
IF =5A, dIF/dt = 40 A/µs
Min Typ Max Unit
ns
500
V
10
2/10


Part Number STTA506F
Description (STTA506x) TURBOSWITCH E ULTRA-FAST HIGH VOLTAGE DIODE
Maker ST Microelectronics
Total Page 10 Pages
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