鈮?/div>
25 ns
k
tab
a
3
GENERAL DESCRIPTION
Ultra-fast, epitaxial rectifier diodes intended for use as output rectifiers in high frequency switched mode power supplies.
The BYW29EB series is supplied in the SOT404 surface mounting package.
The BYW29ED series is supplied in the SOT428 surface mounting package.
PINNING
PIN
1
2
3
tab
DESCRIPTION
no connection
cathode
1
anode
cathode
SOT404
tab
SOT428
tab
2
1
3
1
2
3
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134)
SYMBOL PARAMETER
V
RRM
V
RWM
V
R
I
F(AV)
I
FRM
I
FSM
I
RRM
I
RSM
T
j
T
stg
Peak repetitive reverse
voltage
Working peak reverse
voltage
Continuous reverse voltage
Average rectified forward
current
Repetitive peak forward
current
Non-repetitive peak forward
current
Peak repetitive reverse
surge current
Peak non-repetitive reverse
surge current
Operating junction
temperature
Storage temperature
square wave;
未
= 0.5; T
mb
鈮?/div>
128 藲C
square wave;
未
= 0.5; T
mb
鈮?/div>
128 藲C
t = 10 ms
t = 8.3 ms
sinusoidal; with reapplied V
RRM(max)
t
p
= 2
碌s; 未
= 0.001
t
p
= 100
碌s
CONDITIONS
BYW29EB/ BYW29ED
-
-
-
-
-
-
-
-
-
-
- 40
MIN.
-150
150
150
150
8
16
80
88
0.2
0.2
150
150
MAX.
-200
200
200
200
UNIT
V
V
V
A
A
A
A
A
A
藲C
藲C
1.
It is not possible to make connection to pin 2 of the SOT428 or SOT404 packages.
November 1998
1
Rev 1.300
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