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.: 718-554Brand: 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
300mA
Single
-
Diode module
Surface Mount
-
-
-
SOD-123
-
-
-
2
-
-
-
1.25V
2A
4ns
-55°C
400mW
100V
-
-
150°C
2.85mm
-
RoHS
-
1.35mm
1N4148W
-
-
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.: 718-555Brand: 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
300mA
Single
-
Diode module
Surface Mount
-
-
-
SOD-123
-
-
-
2
-
-
-
1.25V
2A
4ns
-55°C
400mW
100V
-
-
150°C
2.85mm
-
RoHS
-
1.35mm
1N4148W
-
-
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

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5€ 0.035
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DiodesZetex
-
Switching Diode
300mA
Single
-
Diode module
Surface Mount
-
-
-
SOD-323
-
-
-
2
-
-
-
1.25V
4A
4ns
-55°C
200mW
75V
-
-
150°C
1.8mm
-
RoHS
-
1.1mm
1N4148WS
-
-
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
300mA
Single
-
Diode module
Surface Mount
-
-
-
SOD-323
-
-
-
2
-
-
-
1.25V
4A
4ns
-55°C
200mW
75V
-
-
150°C
1.8mm
-
RoHS
-
1.1mm
1N4148WS
-
-
AEC-Q101
-
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
-
-
-
-
4A
4ns
-55°C
-
80V
-
-
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
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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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Nexperia
-
Silicon Junction
200mA
Series
-
Silicon Junction
Surface
-
-
-
SC-88
-
-
-
6
-
-
-
1.25V
4A
4ns
-65°C
250mW
100V
-
-
150°C
2.2mm
-
No
-
1mm
BAV99
-
-
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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Nexperia
-
Silicon Junction
400mA
Single
-
Silicon Junction
Surface
-
-
-
SOT-23
-
-
-
3
-
-
-
1.25V
1.7A
50ns
-65°C
250mW
250V
-
-
150°C
3mm
-
No
-
1mm
BAS21
-
-
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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Vishay
-
Switching Diode
1.5A
Single
-
General Purpose Diode
Surface
-
-
-
DO-219AB
-
-
-
2
-
-
-
1.1V
2.2A
1800ns
-55°C
-
1000V
-
-
150°C
2.9mm
-
No
-
1.08mm
-
-
-
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
400mA
Single
-
Silicon Junction
Through Hole
-
-
-
DO-35
-
-
-
2
-
-
-
1V
4A
4ns
-65°C
500mW
100V
-
-
175°C
4.56mm
-
No
-
1.91mm
1N4x48
-
-
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
400mA
Single
-
Silicon Junction
Through Hole
-
-
-
DO-35
-
-
-
2
-
-
-
1V
4A
4ns
-65°C
500mW
100V
-
-
175°C
4.56mm
-
No
-
1.91mm
1N4x48
-
-
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

€ 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
1A
Single
-
Silicon Junction
Surface
-
-
-
SMP
-
-
-
2
-
-
-
1.1V
20A
780ns
-55°C
-
600V
-
-
175°C
2.3mm
-
No
-
0.73mm
-
-
-
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
250mA
Single
-
Silicon Junction
Surface
-
-
-
SOD-523
-
-
-
2
-
-
-
1.1V
4.5A
4ns
-65°C
500mW
300V
-
-
150°C
1.25mm
-
No
-
0.65mm
BAS521
-
-
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
500mA
Single
-
Silicon Junction
Surface
-
-
-
SOD-323
-
-
-
2
-
-
-
1.25V
4A
4ns
-65°C
400mW
75V
-
-
150°C
1.8mm
-
No
-
1.8mm
-
-
-
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
-
-
-
-
-
-
-40°C
500mW
-
-
-
125°C
8.75mm
-
No
-
1.45mm
-
-
-
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
215mA
Series
-
Switching Diode
Surface
-
-
-
SOT-23
-
-
-
6
-
-
-
1.25V
4A
4ns
-65°C
250mW
100V
-
-
150°C
3mm
-
No
-
1.1mm
BAV70
-
-
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
200mA
Single
-
Silicon Junction
Surface
-
-
-
MiniMELF
-
-
-
2
-
-
-
1V
4A
4ns
-65°C
250mW
75V
-
-
200°C
3.7mm
-
No
-
1.6mm
BAS32L
-
-
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

€ 58.91

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

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3000

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Nexperia
-
General Purpose Diode
200mA
Single
-
Switching Diode
Surface
-
-
-
SOD-123
-
-
-
2
-
-
-
1.25V
9A
4ns
-65°C
375mW
200V
-
-
150°C
2.7mm
-
No
-
1.2mm
BAS21
-
-
No
-
Vishay Silicon Junction, Single, 1 A, 2-Pin 600 V SMP MSE1PGHM3/89A
Vishay Silicon Junction, Single, 1 A, 2-Pin 600 V SMP MSE1PGHM3/89A
Add to parts list
Also available in industry standard packaging
RS Stock No.: 811-9862Brand: VishayManufacturers Part No.: MSE1PGHM3/89A

€ 9.59

€ 0.096 Each (Supplied as a Tape) (ex VAT)

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100

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100€ 0.096
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Vishay
-
Silicon Junction
1A
Single
-
Silicon Junction
Surface
-
-
-
SMP
-
-
-
2
-
-
-
1.1V
20A
780ns
-55°C
-
600V
-
-
175°C
2.3mm
-
No
-
0.73mm
-
-
-
No
-
Nexperia Diode, Series, 200 mA, 6-Pin 100 V SOT-363 BAV99S,135
Nexperia Diode, Series, 200 mA, 6-Pin 100 V SOT-363 BAV99S,135
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RS Stock No.: 170-8062Brand: NexperiaManufacturers Part No.: BAV99S,135

€ 704.61

€ 0.07 Each (On a Reel of 10000) (ex VAT)

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10000

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Nexperia
-
Diode
200mA
Series
-
Switching Diode
Surface
-
-
-
SOT-363
-
-
-
6
-
-
-
1.25V
4A
4ns
-65°C
250mW
100V
-
-
150°C
2.2mm
-
No
-
1mm
BAV99
-
-
AEC-Q101
-
Nexperia Silicon Junction, Series, 200 mA, 6-Pin 100 V SC-88
Nexperia Silicon Junction, Series, 200 mA, 6-Pin 100 V SC-88
Add to parts list
RS Stock No.: 178-7112Brand: NexperiaManufacturers Part No.: BAV99S,115

€ 100.49

€ 0.033 Each (On a Reel of 3000) (ex VAT)

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3000

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3000€ 0.033
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Nexperia
-
Silicon Junction
200mA
Series
-
Silicon Junction
Surface
-
-
-
SC-88
-
-
-
6
-
-
-
1.25V
4A
4ns
-65°C
250mW
100V
-
-
150°C
2.2mm
-
No
-
1mm
BAV99
-
-
No
-

...