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PDF 15ETH03-1 Data sheet ( Hoja de datos )
| Número de pieza | 15ETH03-1 | |
| Descripción | Ultrafast Rectifier ( Diode ) | |
| Fabricantes | International Rectifier | |
| Logotipo |  |
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Ultrafast Rectifier
Bulletin PD-20031 rev. C 11/03
15ETH03
15ETH03S
15ETH03-1
Features
• Ultrafast Recovery Time
• Low Forward Voltage Drop
• Low Leakage Current
• 175°C Operating Junction Temperature
trr = 40ns
IF(AV) = 15Amp
VR = 300V
Description/ Applications
International Rectifier's 300V series are the state of the art Ultrafast recovery rectifiers designed with optimized
performance of forward voltage drop and Ultrafast recovery time.
The planar structure and the platinum doped life time control guarantee the best overall performance, ruggedness
and reliability characteristics.
These devices are intended for use in the output rectification stage of SMPS, UPS, DC-DC converters as well as
freewheeling diodes in low voltage inverters and chopper motor drives.
Their extremely optimized stored charge and low recovery current minimize the switching losses and reduce over
dissipation in the switching element and snubbers.
Absolute Maximum Ratings
Parameters
VRRM
IF(AV)
IFSM
TJ, TSTG
Repetitive Peak Reverse Voltage
Average Rectified Forward Current
@ TC = 142°C
Non Repetitive Peak Surge Current
@ T J = 25°C
Operating Junction and Storage Temperatures
Max
300
15
140
- 65 to 175
Units
V
A
°C
15ETH03
Case Styles
15ETH03S
15ETH03-1
TO-220AC
www.irf.com
D2PAK
TO-262
1
1 page  
15ETH03, 15ETH03S, 15ETH03-1
Bulletin PD-20031 rev. C 11/03
Reverse Recovery Circuit
VR = 200V
L = 70µH
0.01 Ω
D.U.T.
ddiifF/d/dt t
ADJUST G
D
IRFP250
S
Fig. 9 - Reverse Recovery Parameter Test Circuit
IF
0
3
trr
ta
tb
1 difF/d/dtt
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 15ETH03-1.PDF ] | |
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