鈮?/div>
300 ns
k
1
a
2
GENERAL DESCRIPTION
Glass-passivated double diffused
rectifier diode featuring fast forward
recovery and low forward recovery
voltage. The device is intended for
use in multi-sync monitor deflection
circuits up to 64kHz. The device is
designed to withstand transient
reverse voltages up to 1700V.
The BY479X series is supplied in
the conventional leaded SOD113
package.
PINNING
PIN
1
2
tab
DESCRIPTION
cathode
anode
isolated
SOD113
case
1
2
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134).
SYMBOL
V
RSM
V
RRM
V
RWM
I
FWM
I
FRM
I
FSM
PARAMETER
Peak non-repetitive reverse
voltage during flash-over of
picture tube
Peak repetitive reverse voltage
Crest working reverse voltage
Peak working forward current
1
Peak repetitive forward current
Peak non-repetitive forward
current
Storage temperature
Operating junction temperature
CONDITIONS
MIN.
-
t = 3.5
碌s;
f = 64kHz
f = 64kHz; T
hs
鈮?/div>
126 藲C
t = 100
碌s
t = 10 ms
t = 8.3 ms
sinusoidal; T
j
= 150 藲C prior to
surge; with reapplied V
RWM(max)
-
-
-
-
-
-
-40
-
MAX.
1700
1700
1300
10
100
100
110
150
150
UNIT
V
V
V
A
A
A
A
藲C
藲C
T
stg
T
j
1
Including worst case forward recovery losses, see fig:5.
September 1998
1
Rev 1.200
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