Philips Semiconductors
Fast soft-recovery rectifier
Product specification
BYG85B
50
4.5
50
2.5
1.25
MSB213
handboIoFk, halfpage
dI F
dt
IR
trr
dI R
dt
10% t
100%
MGC499
Dimensions in mm.
Fig.11 Printed-circuit board for surface mounting.
Fig.12 Reverse recovery definitions.
handbook, full pagewidth
0.5 A
+
DUT
50 Ω
IF
(A)
0.5
t rr
0
0.25
0.5
IR
(A)
1.0
t
MAM418
Rise time oscilloscope: tr ≤ 2 ns.
Turn-on time switch: t ≤ 3 ns.
Fig.13 Test circuit and reverse recovery time waveform and definition.
1998 Nov 25
7