VS-HFA08PB120PBF Datasheet, PDF (5/7 Pages) Vishay Siliconix – HEXFRED Ultrafast Soft Recovery Diode, 8 A

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VS-HFA08PB120PbF, VS-HFA08PB120-N3
Vishay Semiconductors
I_F
0
(3)
t_rr
t_a
t_b
(2) _IRRM
(4)
Q_rr
0.5 I_RRM
dI_(rec)M/dt ⁽⁵⁾
0.75 I_RRM
(1) ^dIF^/dt
(1) dI_F/dt - rate of change of current
through zero crossing
(4) Q_rr - area under curve defined by t_rr
and I_RRM
(2) I_RRM - peak reverse recovery current
(3) t_rr - reverse recovery time measured
from zero crossing point of negative
going I_F to point where a line passing
through 0.75 I_RRM and 0.50 I_RRM
extrapolated to zero current.
Q_rr =
t_rr x I_RRM
2
(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
ORDERING INFORMATION TABLE
Device code VS- HF A 08 PB 120 PbF
1
2
3
4
5
6
7
1 - Vishay Semiconductors product
2 - HEXFRED^® family
3 - Electron irradiated
4 - Current rating (08 = 8A)
5 - PB = TO-247AC modified
6 - Voltage rating: (120 = 1200 V)
7 - Environmental digit:
PbF = Lead (Pb)-free and RoHS compliant
-N3 = Halogen-free, RoHS compliant and totally lead (Pb)-free
ORDERING INFORMATION (Example)
PREFERRED P/N
QUANTITY PER T/R
VS-HFA08Pb120PbF
25
VS-HFA08Pb120-N3
25
MINIMUM ORDER QUANTITY
500
500
PACKAGING DESCRIPTION
Antistatic plastic tube
Antistatic plastic tube
Dimensions
Part marking information
LINKS TO RELATED DOCUMENTS
TO-247AC modified PbF
TO-247AC modified -N3
www.vishay.com/doc?95541
www.vishay.com/doc?95255
www.vishay.com/doc?95442
Revision: 17-Jul-13
5
Document Number: 94040
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000