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Número de pieza | 60EPU06 | |
Descripción | ULTRAFAST SOFT RECOVERY DIODE | |
Fabricantes | International Rectifier | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de 60EPU06 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
No Preview Available ! Bulletin PD-20771 Rev.B 01/04
Ultrafast Soft Recovery Diode
60EPU06
60APU06
Features
Ultrafast Recovery
175°C Operating Junction Temperature
Benefits
Reduced RFI and EMI
Higher Frequency Operation
Reduced Snubbing
Reduced Parts Count
trr = 34ns (typ)
IF(AV) = 60Amp
VR = 600V
Description/ Applications
These diodes are optimized to reduce losses and EMI/ RFI in high frequency power conditioning systems.
The softness of the recovery eliminates the need for a snubber in most applications. These devices are ideally suited
for HF welding, power converters and other applications where switching losses are not significant portion of the total
losses.
Absolute Maximum Ratings
Parameters
VR Cathode to Anode Voltage
IF(AV)
Continuous Forward Current, TC = 116°C
IFSM Single Pulse Forward Current, TC = 25°C
IFRM Maximum Repetitive Forward Current
TJ, TSTG Operating Junction and Storage Temperatures
Square Wave, 20kHz
Max
600
60
600
120
- 55 to 175
Units
V
A
°C
60EPU06
Case Styles
60APU06
CATHODE
CTAOTHBOADSEE
2
13
CATHODE
ANODE
TO-247AC (Modified)
CATHODE
TCOATBHAOSDEE
2
1
ANODE
3
ANODE
TO-247AC
1
1 page 60EPU06/ 60APU06
Bulletin PD-20771 Rev.B 01/04
Reverse Recovery Circuit
VR = 200V
L = 70µH
0.01 Ω
D.U.T.
dif/dt
ADJUST G
di F /dt
D
IRFP250
S
Fig. 7 - Reverse Recovery Parameter Test Circuit
(3) Formula used: TC = TJ - (Pd + PdREV) x RthJC ;
Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6);
PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR
IF
0
3
trr
ta
tb
1 ddiifF/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. 8 - Reverse Recovery Waveform and Definitions
5
5 Page |
Páginas | Total 7 Páginas | |
PDF Descargar | [ Datasheet 60EPU06.PDF ] |
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