VS-MURB2020CTHM3 Datasheet, PDF (5/9 Pages) Vishay Siliconix – Low forward voltage drop

VS-MURB2020CTHM3, VS-MURB2020CT-1HM3
www.vishay.com
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⁾
(1) ^dIF^/dt
(1) dI_F/dt - rate of change of current
through zero crossing
(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.
0.75 I_RRM
(4) Q_rr - area under curve defined by t_rr
and I_RRM
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. 9 - Reverse Recovery Waveform and Definitions
ORDERING INFORMATION TABLE
Device code _{VS- MUR B 20 20 CT -1 L H M3}
1
2
3
4
5
6
7
8
9
10
1 - Vishay Semiconductors product
2 - Ultrafast MUR series
3 - B = D²PAK/TO-262
4 - Current rating (20 = 20 A)
5 - Voltage rating (20 = 200 V)
6 - CT = Center tap (dual) TO-220/D²PAK/TO-262
7-
-1 = TO-262
None = D²PAK
8 - None
L = Tape and reel (left oriented, for D²PAK package)
R = Tape and reel (right oriented, for D²PAK package)
9 - H = AEC-Q101 qualified
10 - M3 = Halogen-free, RoHS-compliant, and terminations lead (Pb)-free
Revision: 16-Jun-15
5
Document Number: 94807
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