
1998 Dec 03
5
Philips Semiconductors
Preliminary specification
Fast soft-recovery controlled
avalanche rectifiers
BYD32 series
Fig.6 Device mounted on a printed-circuit board.
Dimensions in mm.
handbook, halfpage
MBK812
3
2
3
50
5
50
Fig.7 Test circuit and reverse recovery time waveform and definition.
Input impedance oscilloscope: 1 M
, 22 pF; t
r
≤
7 ns.
Source impedance: 50
; t
r
≤
15 ns.
handbook, full pagewidth
10
1
50
25 V
DUT
MAM057
+
trr
0.5
0
0.5
1.0
IF
(A)
IR
(A)
t
0.25