1N4451 Shanghai Lunsure Electronic Tech, 1N4451 Datasheet
1N4451
Manufacturer Part Number
1N4451
Description
SMALL SIGNAL SWITCHING DIODE
Manufacturer
Shanghai Lunsure Electronic Tech
Datasheet
1.1N4451.pdf
(1 pages)
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FEATURES
. Silicon epitaxial planar diode
. Fast swithching diodes
. 1N4149, 1N4447, 1N4449 are also
MECHANICAL DATA
. Case: DO-35 glass case
. Polarity: Color brand denotes cathode end
. Weight: Approx. 0.13gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Notes:
avaible in glass case DO-34
CHENYI ELECTRONICS
1N4149
1N4447
1N4449
1N4150
1N4152
1N4153
1N4154
1N4450
1N4451
1N4453
1N4454
Type
1N914
2.Valid provided that leads at a distance of 8mm from case are kept at ambient temperature parameters for diodes
1.These diodes are also available in glass case DO-34
in case DO-34: P
1)
1)
1)
CE
reverse
voltage Rectified
V
Peak
RM
100
100
100
100
50
40
75
35
40
40
30
75
(V)
to
I(AV)Ma
t=300mW
Current
Aver.
Max.
150
150
200
150
150
150
150
150
150
150
150
75
2)
T
STG
P
At 25
Power Junction
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD
Dissip
tot
Max.
=-65 to +175
500
500
500
400
400
500
500
500
400
400
400
400
(mW
)
ture
tempera-
TJ
Max.
200
200
200
175
175
200
200
200
175
175
175
175
T
J
=175
0.55
0.55
0.54
0.50
0.55
(V)
V
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Forward
Voltage
F
Max.
drop
R
(mA) (nA) V
at I
0.10
0.10
0.10
0.50
0.10
0.01
200
10
10
20
30
10
JA
F
=400K/W
100
100
100
Reverse
I
25
25
50
50
25
25
50
50
50
Current
R
Max.
Dimensions in inches and (millimeters)
R
at
20
20
50
30
50
25
20
20
30
30
20
50
(V) Max.
SMALL SIGNAL SWITCHING DIODE
trr(ns)
4.0
4.0
4.0
2.0
2.0
2.0
4.0
4.0
4.0
1N914 THRU 1N4454
10
4.0
Max. Reverse Recovery Time
I
I
I
I
I
I
I
I
I
I
F
F
F
F
F
F
F
F
F
F
=10mA, V
=10mA, V
=I
=10mA, V
=10mA, V
=10mA, V
=10mA, V
=10mA, V
=I
=I
I
F
=I
R
R
R
=10 to 200mA, to 0.1 I
=10mA to, I
=10mA to, I
R
=10mA to, I
R
R
R
R
R
R
R
=6V, R
=6V, R
=6V, R
=6V, R
=6V, R
=6V, R
=6V, R
Test conditions
R
R
=1mA
=1mA
R
=1mA
L
L
L
L
L
L
L
=100 , to I
=100 , to I
=100 , to I
=100 , to I
=100 , to I
=100 , to I
=100 , to I
F
Page 1 of 1
R
R
R
R
R
R
R
=1mA
=1mA
=1mA
=1mA
=1mA
=1mA
=1mA
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