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Products
Diodes & Rectifiers
Small Signal Switching Diodes
Please select a type ：
Small Signal Switching Diode
Small Signal Switching Diode 2
Small Signal Zener Diode
Small Signal Schottky Diode
Part Number
Package
V
RRM
I
F
I
FSM
V
F
@I
F
I
R
I
R
@V
R
T
RR
(V)
(A)
(A)
(V)
(mA)
(μA)
(V)
(nS)
SOD-323
SOD-523
SOD123
SOD323
SOD523
SOT-323
SOT23
SOT323
20
30
40
50
60
70
0.015
0.03
0.07
0.2
0.35
0.5
1
0.2
0.6
1
1.5
10
2
5
5.5
0.37
0.39
0.4
0.41
0.45
0.47
0.5
0.51
0.55
0.6
0.60
1
1
10
100
1000
15
200
40
500
0.2
0.5
1
10
100
2
20
200
250
30
40
5
80
10
20
25
30
40
50
70
5
Keyword:
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B0520WS
SOD323
20
0.5
0.45
500
250
20
B0530WS
SOD323
30
0.5
5
0.55
500
100
30
B0540W
SOD123
40
0.5
5.5
0.51
500
20
40
B0540WS
SOD323
40
0.5
5.5
0.55
500
80
40
B5817W
SOD123
20
1
10
0.45
1000
200
20
B5817WS
SOD323
20
1
10
0.45
1000
200
20
B5818W
SOD123
30
1
10
0.55
1000
40
30
B5818WS
SOD323
30
1
10
0.55
1000
40
30
B5819W
SOD123
40
1
10
0.60
1000
40
40
B5819WS
SOD323
40
1
10
0.6
1000
40
40
BAS40
SOT23
40
0.2
0.6
1
40
0.2
30
5
BAS40-04
SOT23
40
0.2
0.6
1
40
0.2
30
5
BAS40-05
SOT23
40
0.2
0.6
1
40
0.2
30
5
BAS40-06
SOT23
40
0.2
0.6
1
40
0.2
30
5
BAS40WT
SOT323
40
0.2
1
40
0.2
30
5
BAS40WT-04
SOT323
40
0.2
1
40
0.2
30
5
BAS40WT-05
SOT323
40
0.2
1
40
0.2
30
5
BAS40WT-06
SOT323
40
0.2
1
40
0.2
30
5
BAS70
SOT23
70
0.07
0.41
1
200
70
5
BAS70-04
SOT23
70
0.07
0.41
1
200
70
5
BAS70-05
SOT23
70
0.07
0.41
1
200
70
5
BAS70-06
SOT23
70
0.07
0.41
1
200
70
5
BAT54
SOT23
30
0.2
0.6
1
100
2
25
5
BAT54A
SOT23
30
0.2
0.6
1
100
2
25
5
BAT54AWT
SOT-323
30
0.2
0.6
1
100
2
25
5
BAT54C
SOT23
30
0.2
0.6
1
100
2
25
5
BAT54CWT
SOT-323
30
0.2
0.6
1
100
2
25
5
BAT54S
SOT23
30
0.2
0.6
1
100
2
25
5
BAT54SWT
SOT-323
30
0.2
0.6
1
100
2
25
5
BAT54W
SOD123
30
0.2
0.6
0.4
10
2
25
5
BAT54WS
SOD323
30
0.2
0.6
1
100
2
25
5
BAT54WT
SOT323
30
0.2
0.6
1
100
2
25
5
BAT54XV2
SOD-523
30
0.2
1
100
2
25
5
MBR0520
SOD123
20
0.5
5.5
0.45
500
200
20
MBR0530
SOD123
30
0.5
5.5
0.55
500
200
30
MBR0540
SOD123
40
0.5
5.5
0.55
500
200
40
RB520S-30
SOD523
30
0.2
1
0.6
200
1
10
RB521S-30
SOD523
30
0.2
1
0.5
200
30
10
RB530V-30
SOD-323
30
0.2
1
0.6
200
1
10
RB551V-30
SOD323
30
0.5
2
0.47
500
100
20
RB751S-40
SOD-523
30
0.03
0.2
0.37
1
10
30
RB751V-40
SOD323
40
0.03
0.2
0.37
1
0.5
30
SD101AW
SOD123
60
0.015
1
15
0.2
50
SD101AWS
SOD323
60
0.07
2
0.41
1
200
50
SD101BW
SOD123
50
0.015
1
15
0.2
40
SD101BWS
SOD323
50
0.07
2
0.4
1
200
40
SD101CW
SOD123
40
0.015
1
15
0.2
30
SD101CWS
SOD323
40
0.07
2
0.39
1
200
30
SD103AW
SOD123
40
0.35
1.5
0.6
200
5
30
SD103AWS
SOD323
40
0.35
1.5
0.6
200
5
30
SD103BW
SOD123
30
0.35
1.5
0.6
200
5
20
SD103BWS
SOD323
30
0.35
1.5
0.6
200
5
20
SD103CW
SOD123
20
0.35
1.5
0.6
200
5
10
SD103CWS
SOD323
20
0.35
1.5
0.6
200
5
10
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