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PDF STTH810 Data sheet ( Hoja de datos )
| Número de pieza | STTH810 | |
| Descripción | Ultrafast recovery - high voltage diode | |
| Fabricantes | ST Microelectronics | |
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STTH810
Ultrafast recovery - high voltage diode
Main product characteristics
IF(AV)
VRRM
Tj
VF (typ)
trr (typ)
8A
1000 V
175° C
1.30 V
47 ns
Features and benefits
■ Ultrafast, soft recovery
■ Very low conduction and switching losses
■ High frequency and/or high pulsed current
operation
■ High reverse voltage capability
■ High junction temperature
■ Insulated packages:
– TO-220Ins
– Electrical insulation = 2500 VRMS
Capacitance = 7 pF
– TO-220FPAC
Electrical insulation = 2500 VRMS
Capacitance = 12 pF
Description
The high quality design of this diode has
produced a device with low leakage current,
regularly reproducible characteristics and intrinsic
ruggedness. These characteristics make it ideal
for heavy duty applications that demand long term
reliability.
Such demanding applications include industrial
power supplies, motor control, and similar
mission-critical systems that require rectification
and freewheeling. These diodes also fit into
auxiliary functions such as snubber, bootstrap,
and demagnetization applications.
The improved performance in low leakage
current, and therefore thermal runaway guard
band, is an immediate competitive advantage for
this device.
A
A
K
TO-220AC
STTH810D
K
A
NC
D2PAK
STTH810G
Order codes
Part Number
STTH810D
STTH810G
STTH810G-TR
STTH810FP
STTH810DI
March 2006
Rev 1
K
A
K
TO-220FPAC
STTH810FP
A
K
TO-220Ins
STTH810DI
Marking
STTH810D
STTH810G
STTH810G
STTH810FP
STTH810DI
1/11
www.st.com
11
1 page  
STTH810
Characteristics
Figure 11. Forward recovery time versus dIF/dt Figure 12. Junction capacitance versus
(typical values)
reverse voltage applied (typical
values)
tfr(ns)
600
550
500
IF = IF(AV)
VFR = 1.5 x VF max.
Tj=125°C
C(pF)
100
F=1MHz
Vosc=30mVRMS
Tj=25°C
450
400 10
350
300
250
200
0
dIF/dt(A/µs)
100 200 300 400 500
1
1
VR(V)
10 100
1000
Figure 13. Thermal resistance junction to
ambient versus copper surface
under tab (Epoxy printed circuit
board FR4, ecu = 35 µm)
Rth(j-a)(°C/W)
80
70
D²PAK
60
50
40
30
20
10
SCU(cm²)
0
0 5 10 15 20 25 30 35 40
5/11
5 Page 
STTH810
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| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet STTH810.PDF ] | |
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