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

€ 96.72

€ 0.032 Each (On a Reel of 3000) (Exc. Vat)

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3000

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3000€ 0.032
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DiodesZetex
-
Rectifier
Single
-
300mA
-
Diode module
Surface Mount
-
-
-
SOD-123
-
2
-
-
-
-
-55°C
1.25V
2A
4ns
-
400mW
100V
150°C
-
RoHS
1.35mm
2.85mm
-
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

€ 0.24

€ 0.047 Each (In a Pack of 5) (Exc. Vat)

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5

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5€ 0.047
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DiodesZetex
-
Rectifier
Single
-
300mA
-
Diode module
Surface Mount
-
-
-
SOD-123
-
2
-
-
-
-
-55°C
1.25V
2A
4ns
-
400mW
100V
150°C
-
RoHS
1.35mm
2.85mm
-
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

€ 0.24

€ 0.047 Each (In a Pack of 5) (Exc. Vat)

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5

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5€ 0.047
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DiodesZetex
-
Switching Diode
Single
-
300mA
-
Diode module
Surface Mount
-
-
-
SOD-323
-
2
-
-
-
-
-55°C
1.25V
4A
4ns
-
200mW
75V
150°C
-
RoHS
1.1mm
1.8mm
-
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

€ 96.72

€ 0.032 Each (On a Reel of 3000) (Exc. Vat)

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3000

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3000€ 0.032
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DiodesZetex
-
Switching Diode
Single
-
300mA
-
Diode module
Surface Mount
-
-
-
SOD-323
-
2
-
-
-
-
-55°C
1.25V
4A
4ns
-
200mW
75V
150°C
-
RoHS
1.1mm
1.8mm
-
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

€ 16.86

€ 0.337 Each (Supplied as a Tape) (Exc. Vat)

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50

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50€ 0.337
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ROHM
-
Switching Diode
-
-
500mA
-
-
Surface
-
-
-
SOT-323
-
3
-
-
-
-
-55°C
-
4A
4ns
-
-
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

€ 10.04

€ 0.10 Each (In a Pack of 100) (Exc. Vat)

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100

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100€ 0.10
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Nexperia
-
Silicon Junction
Series
-
200mA
-
Silicon Junction
Surface
-
-
-
SC-88
-
6
-
-
-
-
-65°C
1.25V
4A
4ns
-
250mW
100V
150°C
-
No
1mm
2.2mm
-
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

€ 59.52

€ 0.02 Each (On a Reel of 3000) (Exc. Vat)

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3000

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Nexperia
-
Silicon Junction
Single
-
400mA
-
Silicon Junction
Surface
-
-
-
SOT-23
-
3
-
-
-
-
-65°C
1.25V
1.7A
50ns
-
250mW
250V
150°C
-
No
1mm
3mm
-
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

€ 316.20

€ 0.105 Each (On a Reel of 3000) (Exc. Vat)

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3000

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

€ 74.40

€ 0.015 Each (On a Reel of 5000) (Exc. Vat)

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5000

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5000€ 0.015
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Fairchild Semiconductor
-
Silicon Junction
Single
-
400mA
-
Silicon Junction
Through Hole
-
-
-
DO-35
-
2
-
-
-
-
-65°C
1V
4A
4ns
-
500mW
100V
175°C
-
No
1.91mm
4.56mm
-
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

€ 34.72

€ 0.017 Each (In a Box of 2000) (Exc. Vat)

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2000

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2000€ 0.017
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Fairchild Semiconductor
-
Silicon Junction
Single
-
400mA
-
Silicon Junction
Through Hole
-
-
-
DO-35
-
2
-
-
-
-
-65°C
1V
4A
4ns
-
500mW
100V
175°C
-
No
1.91mm
4.56mm
-
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
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Also available in industry standard packaging
RS Stock No.: 811-9874Brand: VishayManufacturers Part No.: MSE1PJ-M3/89A

€ 8.43

€ 0.084 Each (In a Pack of 100) (Exc. Vat)

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100

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100€ 0.084
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Vishay
-
Switching Diode
Single
-
1A
-
Silicon Junction
Surface
-
-
-
SMP
-
2
-
-
-
-
-55°C
1.1V
20A
780ns
-
-
600V
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
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RS Stock No.: 178-7092Brand: NexperiaManufacturers Part No.: BAS521,115

€ 226.92

€ 0.076 Each (On a Reel of 3000) (Exc. Vat)

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3000

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3000€ 0.076
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Nexperia
-
Silicon Junction
Single
-
250mA
-
Silicon Junction
Surface
-
-
-
SOD-523
-
2
-
-
-
-
-65°C
1.1V
4.5A
4ns
-
500mW
300V
150°C
-
No
0.65mm
1.25mm
-
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
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Also available in industry standard packaging
RS Stock No.: 823-2494Brand: DiodesZetexManufacturers Part No.: 1N4448WSF-7

€ 13.64

€ 0.068 Each (In a Pack of 200) (Exc. Vat)

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200

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200€ 0.068
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DiodesZetex
-
Silicon Junction
Single
-
500mA
-
Silicon Junction
Surface
-
-
-
SOD-323
-
2
-
-
-
-
-65°C
1.25V
4A
4ns
-
400mW
75V
150°C
-
No
1.8mm
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

€ 461.90

€ 0.185 Each (On a Reel of 2500) (Exc. Vat)

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2500

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2500€ 0.185
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Nexperia
-
Logic Gate
-
-
-
-
-
Surface
-
-
-
SO
-
14
-
-
-
-
-40°C
-
-
-
-
500mW
-
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
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RS Stock No.: 170-7959Brand: NexperiaManufacturers Part No.: BAV70,235

€ 210.80

€ 0.021 Each (On a Reel of 10000) (Exc. Vat)

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10000

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10000€ 0.021
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Nexperia
-
Switching Diode
Series
-
215mA
-
Switching Diode
Surface
-
-
-
SOT-23
-
6
-
-
-
-
-65°C
1.25V
4A
4ns
-
250mW
100V
150°C
-
No
1.1mm
3mm
-
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

€ 117.80

€ 0.047 Each (On a Reel of 2500) (Exc. Vat)

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2500

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

€ 96.72

€ 0.032 Each (On a Reel of 3000) (Exc. Vat)

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3000

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

€ 12.77

€ 0.128 Each (Supplied as a Tape) (Exc. Vat)

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100

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100€ 0.128
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Vishay
-
Silicon Junction
Single
-
1A
-
Silicon Junction
Surface
-
-
-
SMP
-
2
-
-
-
-
-55°C
1.1V
20A
780ns
-
-
600V
175°C
-
No
0.73mm
2.3mm
-
-
-
-
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

€ 942.40

€ 0.094 Each (On a Reel of 10000) (Exc. Vat)

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10000

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Nexperia
-
Diode
Series
-
200mA
-
Switching Diode
Surface
-
-
-
SOT-363
-
6
-
-
-
-
-65°C
1.25V
4A
4ns
-
250mW
100V
150°C
-
No
1mm
2.2mm
-
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

€ 163.68

€ 0.055 Each (On a Reel of 3000) (Exc. Vat)

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3000

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

...