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PDF HFA08TB120S Data sheet ( Hoja de datos )
| Número de pieza | HFA08TB120S | |
| Descripción | Soft Recovery Diode | |
| Fabricantes | International Rectifier | |
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Preliminary Data Sheet PD-20603 rev. A 01/99
HFA08TB120S
HEXFREDTM
Ultrafast, Soft Recovery Diode
Features
Ultrafast Recovery
Ultrasoft Recovery
Very Low IRRM
Very Low Qrr
Guaranteed Avalanche
Specified at Operating Conditions
Benefits
Reduced RFI and EMI
Reduced Power Loss in Diode and Switching
Transistor
Higher Frequency Operation
Reduced Snubbing
Reduced Parts Count
(K)
BASE
+
2
(N/C) 1
3
_
(A)
Description
International Rectifier's HFA08TB120S is a state of the art ultra fast recovery
diode. Employing the latest in epitaxial construction and advanced processing
techniques it features a superb combination of characteristics which result in
performance which is unsurpassed by any rectifier previously available. With
basic ratings of 1200 volts and 8 amps continuous current, the HFA08TB120S
is especially well suited for use as the companion diode for IGBTs and
MOSFETs. In addition to ultra fast recovery time, the HEXFRED product line
features extremely low values of peak recovery current (IRRM) and does not
exhibit any tendency to "snap-off" during the tb portion of recovery. The
HEXFRED features combine to offer designers a rectifier with lower noise and
significantly lower switching losses in both the diode and the switching transistor.
These HEXFRED advantages can help to significantly reduce snubbing,
component count and heatsink sizes. The HEXFRED HFA08TB120S is ideally
suited for applications in power supplies and power conversion systems (such
as inverters), motor drives, and many other similar applications where high
speed, high efficiency is needed.
VR = 1200V
VF(typ.)* = 2.4V
IF(AV) = 8.0A
Qrr (typ.)= 140nC
IRRM(typ.) = 4.5A
trr(typ.) = 28ns
di(rec)M/dt (typ.)* = 85A/µs
D2 Pak
Absolute Maximum Ratings
VR
IF @ TC = 100°C
IFSM
IFRM
PD @ TC = 25°C
PD @ TC = 100°C
TJ
TSTG
Parameter
Cathode-to-Anode Voltage
Continuous Forward Current
Single Pulse Forward Current
Maximum Repetitive Forward Current
Maximum Power Dissipation
Maximum Power Dissipation
Operating Junction and
Storage Temperature Range
Max.
1200
8.0
130
32
73.5
29
-55 to +150
Units
V
A
W
°C
* 125°C
1
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet HFA08TB120S.PDF ] | |
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