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PDF 8ETL06SPBF Data sheet ( Hoja de datos )
| Número de pieza | 8ETL06SPBF | |
| Descripción | Ultra-low VF Hyperfast Rectifier | |
| Fabricantes | International Rectifier | |
| Logotipo |  |
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PRELIMINARY
Bulletin PD-21075 rev. A 11/06
8ETL06SPbF
8ETL06-1PbF
Ultra-low VF Hyperfast Rectifier for Discontinuous Mode PFC
Features
• Benchmark Ultra-low Forward Voltage Drop
• Hyperfast Recovery Time
• Low Leakage Current
• 175°C Operating Junction Temperature
• Lead-Free ("PbF" suffix)
VF = 0.96V typ.
IF(AV) = 8Amp
VR = 600V
Description
State of the art, ultra-low VF, soft-switching Hyperfast Rectifiers optimized for Discontinuous (Critical) Mode (DCM)
Power Factor Correction (PFC).
The minimised conduction loss, optimized stored charge and low recovery current minimize the switching losses and
reduce over dissipation in the switching element and snubbers.
The device is also intended for use as a free wheeling diode in power supplies and other power switching
applications.
Applications
AC-DC SMPS 70W-400W
e.g. Laptop & Printer AC Adaptors, Desktop PC, TV & Monitor, Games units and DVD AC-DC power supplies.
Absolute Maximum Ratings
VRRM
IF(AV)
IFSM
IFM
TJ, TSTG
Parameters
Peak Repetitive Reverse Voltage
Average Rectified Forward Current @ TC = 160°C
Non Repetitive Peak Surge Current @ TJ = 25°C
Peak Repetitive Forward Current
Operating Junction and Storage Temperatures
Max
600
8
175
16
- 65 to 175
Units
V
A
°C
8ETL06SPbF
Case Styles
8ETL06-1PbF
Base
Cathode
2
1
N/C
3
Anode
D2PAK
www.irf.com
2
1
N/C
3
Anode
TO-262
1
1 page  
8ETL06SPbF, 8ETL06-1PbF
Bulletin PD-21075 rev. A 11/06
Reverse Recovery Circuit
VR = 200V
L = 70µH
0.01 Ω
D.U.T.
diF /dt
dif/dt
ADJUST G
D
IRFP250
S
Fig. 9- Reverse Recovery Parameter Test Circuit
IF
0
3
trr
ta
tb
1 diFf /dt
2 I RRM
Q rr 4
0.5 I RRM
di(rec)M/dt
5
0.75 IRRM
1. diF/dt - Rate of change of current through zero
crossing
2. IRRM - Peak reverse recovery current
3. trr - Reverse recovery time measured from zero
crossing point of negative going IF to point where
a line passing through 0.75 IRRM and 0.50 IRRM
extrapolated to zero current
4. Qrr - Area under curve defined by t rr
and IRRM
Q
rr
=
t
rr
xI
2
RRM
5. di (rec) M / dt - Peak rate of change of
current during t b portion of t rr
Fig. 10 - Reverse Recovery Waveform and Definitions
www.irf.com
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet 8ETL06SPBF.PDF ] | |
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