Switching Diodes

A switching diode is a two terminal PN junction, often used in electronic systems to manage small voltages.

Switching Diode

A Switching Diode is commonly referred to as a "Signal Diode", it is a semiconductor that can be used to switch signals or act as a rectifier at low voltages.

Within a circuit they can provide similar functionality to a physical switch, with the on/off ...

Showing 1-20 of 979 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
DiodesZetex Rectifier, Single, 300 mA, 2-Pin 100 V SOD-123 1N4148WQ-7-F
DiodesZetex Rectifier, Single, 300 mA, 2-Pin 100 V SOD-123 1N4148WQ-7-F
Add to parts list
RS Stock No.: 718-555Brand: DiodesZetexManufacturers Part No.: 1N4148WQ-7-F

P.O.A.

Check stock

5

Available in multiples of 5
5P.O.A.
Add to basket
DiodesZetex
Single
-
-
Rectifier
300mA
Surface Mount
-
-
Diode module
-
SOD-123
-
-
-
2
-
-
-
2A
4ns
400mW
100V
1.25V
-
-55°C
-
150°C
-
RoHS
1N4148W
1.35mm
-
-
2.85mm
-
AEC-Q101
-
-
DiodesZetex Rectifier, Single, 300 mA, 2-Pin 100 V SOD-123 1N4148WQ-7-F
DiodesZetex Rectifier, Single, 300 mA, 2-Pin 100 V SOD-123 1N4148WQ-7-F
Add to parts list
RS Stock No.: 718-554Brand: DiodesZetexManufacturers Part No.: 1N4148WQ-7-F

P.O.A.

Check stock

3000

Available in multiples of 3000
3000P.O.A.
Add to basket
DiodesZetex
Single
-
-
Rectifier
300mA
Surface Mount
-
-
Diode module
-
SOD-123
-
-
-
2
-
-
-
2A
4ns
400mW
100V
1.25V
-
-55°C
-
150°C
-
RoHS
1N4148W
1.35mm
-
-
2.85mm
-
AEC-Q101
-
-
DiodesZetex Switching Diode, Single, 300 mA, 2-Pin 75 V SOD-323 1N4148WSQ-7-F
DiodesZetex Switching Diode, Single, 300 mA, 2-Pin 75 V SOD-323 1N4148WSQ-7-F
Add to parts list
RS Stock No.: 719-506Brand: DiodesZetexManufacturers Part No.: 1N4148WSQ-7-F

P.O.A.

Check stock

3000

Available in multiples of 3000
3000P.O.A.
Add to basket
DiodesZetex
Single
-
-
Switching Diode
300mA
Surface Mount
-
-
Diode module
-
SOD-323
-
-
-
2
-
-
-
4A
4ns
200mW
75V
1.25V
-
-55°C
-
150°C
-
RoHS
1N4148WS
1.1mm
-
-
1.8mm
-
AEC-Q101
-
-
DiodesZetex Switching Diode, Single, 300 mA, 2-Pin 75 V SOD-323 1N4148WSQ-7-F
DiodesZetex Switching Diode, Single, 300 mA, 2-Pin 75 V SOD-323 1N4148WSQ-7-F
Add to parts list
RS Stock No.: 719-507Brand: DiodesZetexManufacturers Part No.: 1N4148WSQ-7-F

P.O.A.

Check stock

5

Available in multiples of 5
5P.O.A.
Add to basket
DiodesZetex
Single
-
-
Switching Diode
300mA
Surface Mount
-
-
Diode module
-
SOD-323
-
-
-
2
-
-
-
4A
4ns
200mW
75V
1.25V
-
-55°C
-
150°C
-
RoHS
1N4148WS
1.1mm
-
-
1.8mm
-
AEC-Q101
-
-
STMicroelectronics Schottky Diode, Single, 12 A, 2-Pin 650 V TO-220AC STPSC12G065DY
STMicroelectronics Schottky Diode, Single, 12 A, 2-Pin 650 V TO-220AC STPSC12G065DY
Add to parts list
RS Stock No.: 800-469Brand: STMicroelectronicsManufacturers Part No.: STPSC12G065DY

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
STMicroelectronics
Single
-
-
Schottky Diode
12A
Through Hole
-
-
Silicon Carbide (SiC) Schottky Diode
-
TO-220AC
-
-
-
2
-
-
-
80A
-
-
650V
1.3V
-
-55°C
-
175°C
4.5mm
ECOPACK2
STPSC12G065DY
29.75mm
-
3.85mm
10.4mm
-
AEC-Q101
-
-
STMicroelectronics Schottky Diode, Single, 30 A, 2-Pin 650 V H2PAK STPSC30G065G2Y
STMicroelectronics Schottky Diode, Single, 30 A, 2-Pin 650 V H2PAK STPSC30G065G2Y
Add to parts list
RS Stock No.: 800-470Brand: STMicroelectronicsManufacturers Part No.: STPSC30G065G2Y

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
STMicroelectronics
Single
-
-
Schottky Diode
30A
Through Hole
-
-
Silicon Carbide (SiC) Schottky Diode
-
H2PAK
-
-
-
2
-
-
-
200A
-
-
650V
1.3V
-
-55°C
-
175°C
4.7mm
ECOPACK2
STPSC30G065G2Y
15.8mm
-
3.85mm
10.4mm
-
AEC-Q101
-
-
onsemi Switching Diode, Dual, 200 mA, 3-Pin 250 V SOT-23 BAV23S
onsemi Switching Diode, Dual, 200 mA, 3-Pin 250 V SOT-23 BAV23S
Add to parts list
RS Stock No.: 765-314Brand: onsemiManufacturers Part No.: BAV23S

P.O.A.

Check stock

100

Available in multiples of 100
100P.O.A.
Add to basket
onsemi
Dual
-
-
Switching Diode
200mA
Surface Mount
-
-
Switching Diode
-
SOT-23
-
-
-
3
-
-
-
-
-
-
250V
-
-
-55°C
-
150°C
1.3mm
-
BAV23S
1mm
-
-
2.9mm
-
AEC
-
-
ROHM Switching Diode, 500 mA, 3-Pin 80 V SOT-323 BAV99FMFHT106
ROHM Switching Diode, 500 mA, 3-Pin 80 V SOT-323 BAV99FMFHT106
Add to parts list
Also available in industry standard packaging
RS Stock No.: 264-384Brand: ROHMManufacturers Part No.: BAV99FMFHT106

P.O.A.

Check stock

50

Available in multiples of 50
50P.O.A.
Add to basket
ROHM
-
-
-
Switching Diode
500mA
Surface
-
-
-
-
SOT-323
-
-
-
3
-
-
-
4A
4ns
-
80V
-
-
-55°C
-
150°C
-
RoHS
BAV99FMFH
-
-
-
-
-
No
-
-
Nexperia Silicon Junction, Series, 200 mA, 6-Pin 100 V SC-88 BAV99S,115
Nexperia Silicon Junction, Series, 200 mA, 6-Pin 100 V SC-88 BAV99S,115
Add to parts list
RS Stock No.: 509-633Brand: NexperiaManufacturers Part No.: BAV99S,115

P.O.A.

Check stock

100

Available in multiples of 100
100P.O.A.
Add to basket
Nexperia
Series
-
-
Silicon Junction
200mA
Surface
-
-
Silicon Junction
-
SC-88
-
-
-
6
-
-
-
4A
4ns
250mW
100V
1.25V
-
-65°C
-
150°C
-
No
BAV99
1mm
-
-
2.2mm
-
No
-
-
Nexperia Silicon Junction, Single, 400 mA, 3-Pin 250 V SOT-23
Nexperia Silicon Junction, Single, 400 mA, 3-Pin 250 V SOT-23
Add to parts list
RS Stock No.: 166-1261Brand: NexperiaManufacturers Part No.: BAS21,215

P.O.A.

Check stock

3000

Available in multiples of 3000
3000P.O.A.
Add to basket
Nexperia
Single
-
-
Silicon Junction
400mA
Surface
-
-
Silicon Junction
-
SOT-23
-
-
-
3
-
-
-
1.7A
50ns
250mW
250V
1.25V
-
-65°C
-
150°C
-
No
BAS21
1mm
-
-
3mm
-
No
-
-
Vishay Switching Diode, Single, 1.5 A, 2-Pin 1000 V DO-219AB
Vishay Switching Diode, Single, 1.5 A, 2-Pin 1000 V DO-219AB
Add to parts list
RS Stock No.: 180-7013Brand: VishayManufacturers Part No.: S1FLM-GS08

P.O.A.

Check stock

3000

Available in multiples of 3000
3000P.O.A.
Add to basket
Vishay
Single
-
-
Switching Diode
1.5A
Surface
-
-
General Purpose Diode
-
DO-219AB
-
-
-
2
-
-
-
2.2A
1800ns
-
1000V
1.1V
-
-55°C
-
150°C
-
No
-
1.08mm
-
-
2.9mm
-
No
-
-
Fairchild Semiconductor Silicon Junction, Single, 400 mA, 2-Pin 100 V DO-35 1N4148TA
Fairchild Semiconductor Silicon Junction, Single, 400 mA, 2-Pin 100 V DO-35 1N4148TA
Add to parts list
RS Stock No.: 124-1312Brand: Fairchild SemiconductorManufacturers Part No.: 1N4148TA

P.O.A.

Check stock

5000

Available in multiples of 5000
5000P.O.A.
Add to basket
Fairchild Semiconductor
Single
-
-
Silicon Junction
400mA
Through Hole
-
-
Silicon Junction
-
DO-35
-
-
-
2
-
-
-
4A
4ns
500mW
100V
1V
-
-65°C
-
175°C
-
No
1N4x48
1.91mm
-
-
4.56mm
-
AEC-Q101
-
-
Fairchild Semiconductor Silicon Junction, Single, 400 mA, 2-Pin 100 V DO-35 1N4148
Fairchild Semiconductor Silicon Junction, Single, 400 mA, 2-Pin 100 V DO-35 1N4148
Add to parts list
RS Stock No.: 842-8002Brand: Fairchild SemiconductorManufacturers Part No.: 1N4148

P.O.A.

Check stock

2000

Available in multiples of 2000
2000P.O.A.
Add to basket
Fairchild Semiconductor
Single
-
-
Silicon Junction
400mA
Through Hole
-
-
Silicon Junction
-
DO-35
-
-
-
2
-
-
-
4A
4ns
500mW
100V
1V
-
-65°C
-
175°C
-
No
1N4x48
1.91mm
-
-
4.56mm
-
AEC-Q101
-
-
Vishay Switching Diode, Single, 1 A, 2-Pin 600 V SMP MSE1PJ-M3/89A
Vishay Switching Diode, Single, 1 A, 2-Pin 600 V SMP MSE1PJ-M3/89A
Add to parts list
Also available in industry standard packaging
RS Stock No.: 811-9874Brand: VishayManufacturers Part No.: MSE1PJ-M3/89A

P.O.A.

Check stock

100

Available in multiples of 100
100P.O.A.
Add to basket
Vishay
Single
-
-
Switching Diode
1A
Surface
-
-
Silicon Junction
-
SMP
-
-
-
2
-
-
-
20A
780ns
-
600V
1.1V
-
-55°C
-
175°C
-
No
-
0.73mm
-
-
2.3mm
-
No
-
-
Nexperia Silicon Junction, Single, 250 mA, 2-Pin 300 V SOD-523
Nexperia Silicon Junction, Single, 250 mA, 2-Pin 300 V SOD-523
Add to parts list
RS Stock No.: 178-7092Brand: NexperiaManufacturers Part No.: BAS521,115

P.O.A.

Check stock

3000

Available in multiples of 3000
3000P.O.A.
Add to basket
Nexperia
Single
-
-
Silicon Junction
250mA
Surface
-
-
Silicon Junction
-
SOD-523
-
-
-
2
-
-
-
4.5A
4ns
500mW
300V
1.1V
-
-65°C
-
150°C
-
No
BAS521
0.65mm
-
-
1.25mm
-
No
-
-
DiodesZetex Silicon Junction, Single, 500 mA, 2-Pin 75 V SOD-323 1N4448WSF-7
DiodesZetex Silicon Junction, Single, 500 mA, 2-Pin 75 V SOD-323 1N4448WSF-7
Add to parts list
Also available in industry standard packaging
RS Stock No.: 823-2494Brand: DiodesZetexManufacturers Part No.: 1N4448WSF-7

P.O.A.

Check stock

200

Available in multiples of 200
200P.O.A.
Add to basket
DiodesZetex
Single
-
-
Silicon Junction
500mA
Surface
-
-
Silicon Junction
-
SOD-323
-
-
-
2
-
-
-
4A
4ns
400mW
75V
1.25V
-
-65°C
-
150°C
-
No
-
1.8mm
-
-
1.8mm
-
No
-
-
Nexperia Logic Gate, 14-Pin SO 74HC86D,653
Nexperia Logic Gate, 14-Pin SO 74HC86D,653
Add to parts list
RS Stock No.: 170-8013Brand: NexperiaManufacturers Part No.: 74HC86D,653

P.O.A.

Check stock

2500

Available in multiples of 2500
2500P.O.A.
Add to basket
Nexperia
-
-
-
Logic Gate
-
Surface
-
-
-
-
SO
-
-
-
14
-
-
-
-
-
500mW
-
-
-
-40°C
-
125°C
-
No
-
1.45mm
-
-
8.75mm
-
No
-
-
Nexperia Switching Diode, Series, 215 mA, 6-Pin 100 V SOT-23 BAV70,235
Nexperia Switching Diode, Series, 215 mA, 6-Pin 100 V SOT-23 BAV70,235
Add to parts list
RS Stock No.: 170-7959Brand: NexperiaManufacturers Part No.: BAV70,235

P.O.A.

Check stock

10000

Available in multiples of 10000
10000P.O.A.
Add to basket
Nexperia
Series
-
-
Switching Diode
215mA
Surface
-
-
Switching Diode
-
SOT-23
-
-
-
6
-
-
-
4A
4ns
250mW
100V
1.25V
-
-65°C
-
150°C
-
No
BAV70
1.1mm
-
-
3mm
-
AEC-Q101
-
-
Nexperia Silicon Junction, Single, 200 mA, 2-Pin 75 V MiniMELF
Nexperia Silicon Junction, Single, 200 mA, 2-Pin 75 V MiniMELF
Add to parts list
RS Stock No.: 438-0338Brand: NexperiaManufacturers Part No.: BAS32L,115

P.O.A.

Check stock

2500

Available in multiples of 2500
2500P.O.A.
Add to basket
Nexperia
Single
-
-
Silicon Junction
200mA
Surface
-
-
Silicon Junction
-
MiniMELF
-
-
-
2
-
-
-
4A
4ns
250mW
75V
1V
-
-65°C
-
200°C
-
No
BAS32L
1.6mm
-
-
3.7mm
-
No
-
-
Nexperia General Purpose Diode, Single, 200 mA, 2-Pin 200 V SOD-123
Nexperia General Purpose Diode, Single, 200 mA, 2-Pin 200 V SOD-123
Add to parts list
RS Stock No.: 151-3364Brand: NexperiaManufacturers Part No.: BAS21H,115

P.O.A.

Check stock

3000

Available in multiples of 3000
3000P.O.A.
Add to basket
Nexperia
Single
-
-
General Purpose Diode
200mA
Surface
-
-
Switching Diode
-
SOD-123
-
-
-
2
-
-
-
9A
4ns
375mW
200V
1.25V
-
-65°C
-
150°C
-
No
BAS21
1.2mm
-
-
2.7mm
-
No
-
-

...