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 ...

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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
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RS Stock No.: 718-555Brand: DiodesZetexManufacturers Part No.: 1N4148WQ-7-F

€ 0.17

€ 0.035 Each (In a Pack of 5) (ex VAT)

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5

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5€ 0.035
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DiodesZetex
-
Rectifier
Single
300mA
-
-
Surface Mount
-
Diode module
-
SOD-123
-
-
-
2
-
-
-
100V
400mW
1.25V
-
-55°C
4ns
2A
-
150°C
1N4148W
1.35mm
-
-
-
2.85mm
RoHS
-
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
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RS Stock No.: 718-554Brand: DiodesZetexManufacturers Part No.: 1N4148WQ-7-F

€ 58.91

€ 0.02 Each (On a Reel of 3000) (ex VAT)

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3000

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3000€ 0.02
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DiodesZetex
-
Rectifier
Single
300mA
-
-
Surface Mount
-
Diode module
-
SOD-123
-
-
-
2
-
-
-
100V
400mW
1.25V
-
-55°C
4ns
2A
-
150°C
1N4148W
1.35mm
-
-
-
2.85mm
RoHS
-
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
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RS Stock No.: 719-506Brand: DiodesZetexManufacturers Part No.: 1N4148WSQ-7-F

€ 58.91

€ 0.02 Each (On a Reel of 3000) (ex VAT)

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3000

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3000€ 0.02
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DiodesZetex
-
Switching Diode
Single
300mA
-
-
Surface Mount
-
Diode module
-
SOD-323
-
-
-
2
-
-
-
75V
200mW
1.25V
-
-55°C
4ns
4A
-
150°C
1N4148WS
1.1mm
-
-
-
1.8mm
RoHS
-
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
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RS Stock No.: 719-507Brand: DiodesZetexManufacturers Part No.: 1N4148WSQ-7-F

€ 0.17

€ 0.035 Each (In a Pack of 5) (ex VAT)

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5

Available in multiples of 5
5€ 0.035
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DiodesZetex
-
Switching Diode
Single
300mA
-
-
Surface Mount
-
Diode module
-
SOD-323
-
-
-
2
-
-
-
75V
200mW
1.25V
-
-55°C
4ns
4A
-
150°C
1N4148WS
1.1mm
-
-
-
1.8mm
RoHS
-
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
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RS Stock No.: 800-469Brand: STMicroelectronicsManufacturers Part No.: STPSC12G065DY

€ 1.27

€ 1.27 Each (ex VAT)

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1

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1€ 1.27
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STMicroelectronics
-
Schottky Diode
Single
12A
-
-
Through Hole
-
Silicon Carbide (SiC) Schottky Diode
-
TO-220AC
-
-
-
2
-
-
-
650V
-
1.3V
-
-55°C
-
80A
-
175°C
STPSC12G065DY
29.75mm
-
4.5mm
3.85mm
10.4mm
ECOPACK2
-
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
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RS Stock No.: 800-470Brand: STMicroelectronicsManufacturers Part No.: STPSC30G065G2Y

€ 3.62

€ 3.62 Each (ex VAT)

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1

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1€ 3.62
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STMicroelectronics
-
Schottky Diode
Single
30A
-
-
Through Hole
-
Silicon Carbide (SiC) Schottky Diode
-
H2PAK
-
-
-
2
-
-
-
650V
-
1.3V
-
-55°C
-
200A
-
175°C
STPSC30G065G2Y
15.8mm
-
4.7mm
3.85mm
10.4mm
ECOPACK2
-
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
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RS Stock No.: 765-314Brand: onsemiManufacturers Part No.: BAV23S

€ 4.74

€ 0.047 Each (Supplied as a Tape) (ex VAT)

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100

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100€ 0.047
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onsemi
-
Switching Diode
Dual
200mA
-
-
Surface Mount
-
Switching Diode
-
SOT-23
-
-
-
3
-
-
-
250V
-
-
-
-55°C
-
-
-
150°C
BAV23S
1mm
-
1.3mm
-
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
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Also available in industry standard packaging
RS Stock No.: 264-384Brand: ROHMManufacturers Part No.: BAV99FMFHT106

€ 12.71

€ 0.254 Each (Supplied as a Tape) (ex VAT)

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50

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50€ 0.254
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ROHM
-
Switching Diode
-
500mA
-
-
Surface
-
-
-
SOT-323
-
-
-
3
-
-
-
80V
-
-
-
-55°C
4ns
4A
-
150°C
BAV99FMFH
-
-
-
-
-
RoHS
-
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
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RS Stock No.: 509-633Brand: NexperiaManufacturers Part No.: BAV99S,115

€ 7.51

€ 0.075 Each (In a Pack of 100) (ex VAT)

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100

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100€ 0.075
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Nexperia
-
Silicon Junction
Series
200mA
-
-
Surface
-
Silicon Junction
-
SC-88
-
-
-
6
-
-
-
100V
250mW
1.25V
-
-65°C
4ns
4A
-
150°C
BAV99
1mm
-
-
-
2.2mm
No
-
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
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RS Stock No.: 166-1261Brand: NexperiaManufacturers Part No.: BAS21,215

€ 34.65

€ 0.012 Each (On a Reel of 3000) (ex VAT)

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3000

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3000€ 0.012
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Nexperia
-
Silicon Junction
Single
400mA
-
-
Surface
-
Silicon Junction
-
SOT-23
-
-
-
3
-
-
-
250V
250mW
1.25V
-
-65°C
50ns
1.7A
-
150°C
BAS21
1mm
-
-
-
3mm
No
-
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
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RS Stock No.: 180-7013Brand: VishayManufacturers Part No.: S1FLM-GS08

€ 235.64

€ 0.079 Each (On a Reel of 3000) (ex VAT)

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3000

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3000€ 0.079
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Vishay
-
Switching Diode
Single
1.5A
-
-
Surface
-
General Purpose Diode
-
DO-219AB
-
-
-
2
-
-
-
1000V
-
1.1V
-
-55°C
1800ns
2.2A
-
150°C
-
1.08mm
-
-
-
2.9mm
No
-
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
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RS Stock No.: 124-1312Brand: Fairchild SemiconductorManufacturers Part No.: 1N4148TA

€ 51.98

€ 0.01 Each (On a Reel of 5000) (ex VAT)

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5000

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5000€ 0.01
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Fairchild Semiconductor
-
Silicon Junction
Single
400mA
-
-
Through Hole
-
Silicon Junction
-
DO-35
-
-
-
2
-
-
-
100V
500mW
1V
-
-65°C
4ns
4A
-
175°C
1N4x48
1.91mm
-
-
-
4.56mm
No
-
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
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RS Stock No.: 842-8002Brand: Fairchild SemiconductorManufacturers Part No.: 1N4148

€ 25.41

€ 0.013 Each (In a Box of 2000) (ex VAT)

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2000

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2000€ 0.013
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Fairchild Semiconductor
-
Silicon Junction
Single
400mA
-
-
Through Hole
-
Silicon Junction
-
DO-35
-
-
-
2
-
-
-
100V
500mW
1V
-
-65°C
4ns
4A
-
175°C
1N4x48
1.91mm
-
-
-
4.56mm
No
-
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
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Also available in industry standard packaging
RS Stock No.: 811-9874Brand: VishayManufacturers Part No.: MSE1PJ-M3/89A

€ 5.20

€ 0.052 Each (In a Pack of 100) (ex VAT)

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100

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100€ 0.052
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Vishay
-
Switching Diode
Single
1A
-
-
Surface
-
Silicon Junction
-
SMP
-
-
-
2
-
-
-
600V
-
1.1V
-
-55°C
780ns
20A
-
175°C
-
0.73mm
-
-
-
2.3mm
No
-
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

€ 169.80

€ 0.057 Each (On a Reel of 3000) (ex VAT)

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3000

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3000€ 0.057
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Nexperia
-
Silicon Junction
Single
250mA
-
-
Surface
-
Silicon Junction
-
SOD-523
-
-
-
2
-
-
-
300V
500mW
1.1V
-
-65°C
4ns
4.5A
-
150°C
BAS521
0.65mm
-
-
-
1.25mm
No
-
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

€ 10.16

€ 0.051 Each (In a Pack of 200) (ex VAT)

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200

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200€ 0.051
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DiodesZetex
-
Silicon Junction
Single
500mA
-
-
Surface
-
Silicon Junction
-
SOD-323
-
-
-
2
-
-
-
75V
400mW
1.25V
-
-65°C
4ns
4A
-
150°C
-
1.8mm
-
-
-
1.8mm
No
-
No
-
-
Nexperia Logic Gate, 14-Pin SO 74HC86D,653
Nexperia Logic Gate, 14-Pin SO 74HC86D,653
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RS Stock No.: 170-8013Brand: NexperiaManufacturers Part No.: 74HC86D,653

€ 285.89

€ 0.114 Each (On a Reel of 2500) (ex VAT)

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2500

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2500€ 0.114
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Nexperia
-
Logic Gate
-
-
-
-
Surface
-
-
-
SO
-
-
-
14
-
-
-
-
500mW
-
-
-40°C
-
-
-
125°C
-
1.45mm
-
-
-
8.75mm
No
-
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
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RS Stock No.: 170-7959Brand: NexperiaManufacturers Part No.: BAV70,235

€ 127.06

€ 0.013 Each (On a Reel of 10000) (ex VAT)

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10000

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10000€ 0.013
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Nexperia
-
Switching Diode
Series
215mA
-
-
Surface
-
Switching Diode
-
SOT-23
-
-
-
6
-
-
-
100V
250mW
1.25V
-
-65°C
4ns
4A
-
150°C
BAV70
1.1mm
-
-
-
3mm
No
-
AEC-Q101
-
-
Nexperia Silicon Junction, Single, 200 mA, 2-Pin 75 V MiniMELF
Nexperia Silicon Junction, Single, 200 mA, 2-Pin 75 V MiniMELF
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RS Stock No.: 438-0338Brand: NexperiaManufacturers Part No.: BAS32L,115

€ 72.19

€ 0.029 Each (On a Reel of 2500) (ex VAT)

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2500

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2500€ 0.029
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Nexperia
-
Silicon Junction
Single
200mA
-
-
Surface
-
Silicon Junction
-
MiniMELF
-
-
-
2
-
-
-
75V
250mW
1V
-
-65°C
4ns
4A
-
200°C
BAS32L
1.6mm
-
-
-
3.7mm
No
-
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
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RS Stock No.: 151-3364Brand: NexperiaManufacturers Part No.: BAS21H,115

€ 58.91

€ 0.02 Each (On a Reel of 3000) (ex VAT)

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3000

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3000€ 0.02
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Nexperia
-
General Purpose Diode
Single
200mA
-
-
Surface
-
Switching Diode
-
SOD-123
-
-
-
2
-
-
-
200V
375mW
1.25V
-
-65°C
4ns
9A
-
150°C
BAS21
1.2mm
-
-
-
2.7mm
No
-
No
-
-

...