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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ROHM Dual Switching Diode, 500mA 80V, 3-Pin SOT-323 BAV99FMFHT106
ROHM Dual Switching Diode, 500mA 80V, 3-Pin SOT-323 BAV99FMFHT106
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RS Stock No.: 264-384Brand: ROHMManufacturers Part No.: BAV99FMFHT106

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ROHM
500mA
-
Surface Mount
2
80V
SOT-323
-
-
3
-
-
-
-
-
-
-
-
-
-
Vishay Switching Diode D05 VS-85HF140
Vishay Switching Diode D05 VS-85HF140
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RS Stock No.: 351-839Brand: VishayManufacturers Part No.: VS-85HF140

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Vishay
-
Single
Surface
-
-
D05
-
-
-
-
-
-
-
-
-
-
-
-
-
Vishay Switching Diode D05 VS-85HFR140
Vishay Switching Diode D05 VS-85HFR140
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RS Stock No.: 351-841Brand: VishayManufacturers Part No.: VS-85HFR140

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-
Single
Surface
-
-
D05
-
-
-
-
-
-
-
-
-
-
-
-
-
Diodes Inc Dual Switching Diode, Common Cathode, 3-Pin SOT-23 BAV70-7-F
Diodes Inc Dual Switching Diode, Common Cathode, 3-Pin SOT-23 BAV70-7-F
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RS Stock No.: 121-9465Brand: DiodesZetexManufacturers Part No.: BAV70-7-F

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DiodesZetex
-
Common Cathode
Surface Mount
2
-
SOT-23
Silicon Junction
1.25V
3
-
-65 °C
+150 °C
3mm
1.4mm
1.1mm
3 x 1.4 x 1.1mm
-
-
-
Nexperia Quad Switching Diode, Series, 6-Pin SOT-363 BAV99S,115
Nexperia Quad Switching Diode, Series, 6-Pin SOT-363 BAV99S,115
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RS Stock No.: 509-633Brand: NexperiaManufacturers Part No.: BAV99S,115

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Nexperia
-
Series
Surface Mount
4
-
SOT-363 (SC-88)
Silicon Junction
1.25V
6
-
-65 °C
+150 °C
2.2mm
1.35mm
1mm
1 x 2.2 x 1.35mm
-
-
-
Nexperia Switching Diode, 3-Pin SOT-23 (TO-236AB) BAS21,215
Nexperia Switching Diode, 3-Pin SOT-23 (TO-236AB) BAS21,215
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RS Stock No.: 166-1261Brand: NexperiaManufacturers Part No.: BAS21,215

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Nexperia
-
Single
Surface Mount
1
-
SOT-23 (TO-236AB)
Silicon Junction
1.25V
3
-
-65 °C
+150 °C
3mm
1.4mm
1mm
3 x 1.4 x 1mm
-
-
-
Vishay Switching Diode, 1.5A 1000V, 2-Pin DO-219AB S1FLM-GS08
Vishay Switching Diode, 1.5A 1000V, 2-Pin DO-219AB S1FLM-GS08
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RS Stock No.: 180-7013Brand: VishayManufacturers Part No.: S1FLM-GS08

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Vishay
1.5A
Single
Surface Mount
1
1000V
DO-219AB
-
-
2
4pF
-55 °C
+150 °C
2.9mm
1.9mm
1.08mm
2.9 x 1.9 x 1.08mm
-
-
-
Fairchild General Purpose Diode, 400mA 100V, 2-Pin DO-35 1N4148TA
Fairchild General Purpose Diode, 400mA 100V, 2-Pin DO-35 1N4148TA
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RS Stock No.: 124-1312Brand: Fairchild SemiconductorManufacturers Part No.: 1N4148TA

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Fairchild Semiconductor
400mA
Single
Through Hole
1
100V
DO-35
Silicon Junction
1V
2
4pF
-65 °C
+175 °C
4.56mm
-
-
1.91 (Dia.) x 4.56mm
1.91mm
-
-
Fairchild Switching Diode, 300mA 100V, 2-Pin DO-35 1N4148
Fairchild Switching Diode, 300mA 100V, 2-Pin DO-35 1N4148
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RS Stock No.: 842-8002Brand: Fairchild SemiconductorManufacturers Part No.: 1N4148

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Fairchild Semiconductor
300mA
Single
Through Hole
1
100V
DO-35
Silicon Junction
1V
2
4pF
-
+175 °C
-
-
4.56mm
1.91 (Dia.) x 4.56mm
1.91mm
-
-
Vishay Switching Diode, 2-Pin μSMP MSE1PJ-M3/89A
Vishay Switching Diode, 2-Pin μSMP MSE1PJ-M3/89A
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Also available in industry standard packaging
RS Stock No.: 811-9874Brand: VishayManufacturers Part No.: MSE1PJ-M3/89A

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Vishay
-
Single
Surface Mount
1
-
μSMP
Silicon Junction
1.1V
2
-
-55 °C
+175 °C
2.3mm
1.4mm
0.73mm
2.3 x 1.4 x 0.73mm
-
-
-
Nexperia Switching Diode, 250mA 300V, 2-Pin SOD-523 BAS521,115
Nexperia Switching Diode, 250mA 300V, 2-Pin SOD-523 BAS521,115
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RS Stock No.: 178-7092Brand: NexperiaManufacturers Part No.: BAS521,115

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Nexperia
250mA
Single
Surface Mount
1
300V
SOD-523
Silicon Junction
1.1V
2
-
-65 °C
+150 °C
1.25mm
0.85mm
0.65mm
1.25 x 0.85 x 0.65mm
-
-
-
Diodes Inc Switching Diode, 2-Pin SOD-323F 1N4448WSF-7
Diodes Inc Switching Diode, 2-Pin SOD-323F 1N4448WSF-7
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RS Stock No.: 823-2494Brand: DiodesZetexManufacturers Part No.: 1N4448WSF-7

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DiodesZetex
-
Single
Surface Mount
1
-
SOD-323F
Silicon Junction
1.25V
2
-
-65 °C
+150 °C
1.8mm
1.35mm
1.8mm
1.8 x 1.35 x 0.75mm
-
-
-
Nexperia Dual Switching Diode, 215mA 100V, 6-Pin SOT-23 BAV70,235
Nexperia Dual Switching Diode, 215mA 100V, 6-Pin SOT-23 BAV70,235
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RS Stock No.: 170-7959Brand: NexperiaManufacturers Part No.: BAV70,235

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Nexperia
215mA
-
Surface Mount
2
100V
SOT-23
-
-
6
1.5pF
-65 °C
+150 °C
3mm
1.4mm
1.1mm
3 x 1.4 x 1.1mm
-
-
250mW
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

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Nexperia
-
-
Surface Mount
-
-
SO
-
-
14
-
-40 °C
+125 °C
8.75mm
4mm
1.45mm
8.75 x 4 x 1.45mm
-
-
-
Nexperia Small Signal Diode, 200mA 75V, 2-Pin MiniMELF BAS32L,115
Nexperia Small Signal Diode, 200mA 75V, 2-Pin MiniMELF BAS32L,115
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RS Stock No.: 438-0338Brand: NexperiaManufacturers Part No.: BAS32L,115

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Nexperia
200mA
Single
Surface Mount
1
75V
MiniMELF
-
1V
2
-
-65 °C
+200 °C
3.7mm
1.6mm
1.6mm
3.7 x 1.6 x 1.6mm
-
-
-
Vishay Switching Diode, 2-Pin DO-204AH BAT85S-TR
Vishay Switching Diode, 2-Pin DO-204AH BAT85S-TR
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RS Stock No.: 180-8210Brand: VishayManufacturers Part No.: BAT85S-TR

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Vishay
-
Single
Through Hole
1
-
DO-204AH
Schottky
-
2
-
-
-
-
-
-
-
-
-
-
Vishay Switching Diode, 2-Pin DO-35 (DO-204AH) SD103B-TR
Vishay Switching Diode, 2-Pin DO-35 (DO-204AH) SD103B-TR
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RS Stock No.: 180-7017Brand: VishayManufacturers Part No.: SD103B-TR

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Vishay
-
Single
Through Hole
1
-
DO-35 (DO-204AH)
Schottky
600mV
2
-
-
+125 °C
-
-
3.9mm
1.7 Dia. x 3.9mm
1.7mm
-
400mW
Nexperia General Purpose Diode, 200mA 200V, 2-Pin SOD-123F BAS21H,115
Nexperia General Purpose Diode, 200mA 200V, 2-Pin SOD-123F BAS21H,115
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RS Stock No.: 151-3364Brand: NexperiaManufacturers Part No.: BAS21H,115

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Nexperia
200mA
Single
Surface Mount
1
200V
SOD-123F
-
-
2
5pF
-65 °C
+150 °C
2.7mm
1.7mm
1.2mm
2.7 x 1.7 x 1.2mm
-
-
375mW
Vishay Switching Diode, 2-Pin μSMP MSE1PGHM3/89A
Vishay Switching Diode, 2-Pin μSMP MSE1PGHM3/89A
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Also available in industry standard packaging
RS Stock No.: 811-9862Brand: VishayManufacturers Part No.: MSE1PGHM3/89A

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Vishay
-
Single
Surface Mount
1
-
μSMP
Silicon Junction
1.1V
2
-
-55 °C
+175 °C
2.3mm
1.4mm
0.73mm
2.3 x 1.4 x 0.73mm
-
-
-
Nexperia Quad Diode, 6-Pin SOT-363 BAV99S,135
Nexperia Quad Diode, 6-Pin SOT-363 BAV99S,135
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RS Stock No.: 170-8062Brand: NexperiaManufacturers Part No.: BAV99S,135

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Nexperia
-
-
Surface Mount
4
-
SOT-363
-
1.25V
6
-
-65 °C
+150 °C
2.2mm
1.35mm
1mm
2.2 x 1.35 x 1mm
-
-
250mW

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