BY396 THRU BY399
FAST RECOVERY SILICON RECTIFIER
Reverse Voltage -
100 to 800 Volts
Forward Current -
3.0 Amperes
1
DIMENSIONS
DIM
inches
mm
Note
Min.
Max.
Min.
Max.
A
0.283
0.374
7.20
9.50
B
0.189
0.208
4.80
5.30
C
0.048
0.051
1.20
1.30
D
1.000
-
25.40
-
Symbols
BY396
BY397
BY398
BY399
Units
Peak repetitive and non repetitive reverse voltage
V
RRM
100
200
400
800
Volts
Forward current, R load at T
amb
=50
I
(AV)
3.0
Amps
8.3mS peak forward surge current at T
j
=25
I
FSM
100.0
Amps
Recurrent peak forward current (A)
I
FRM
15.0
Amps
Maximum forward voltage drop at I
F
=3.0A
V
F
1.3
Volts
Maximum reverse current at V
RRM
at 25
I
R
10.0
A
Maximum reverse recovery time (Note 1)
T
rr
250
nS
Maximum thermal resistance (I=10mm)
R
JA
30.0
/W
Operating and storage temperature range
T
J
, T
STG
-65 to +125
Features
Fast recovery diodes
Diffused junction
High surge capability
The plastic material carries U/L recognition 94V-0
Terminals: Axial leads
Polarity: Color band denotes cathode
Maximum Ratings and Electrical Characteristics
Ratings at 25 ambient temperature unless otherwise specified.
Mounting Instruction
Min. distance from body to soldering point, 4mm
Max. solder temperature, 350
Max. soldering time: 3.5 Sec.
Do not bend lead at a point closer than 3mm to the body
Weight: 0.042 ounce, 1.195 gram
Note:
(1) Reverse recovery test conditions: I
F
=0.5A, I
R
=1.0A, I
rr
=0.25A
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