PIN Diodes

PIN diodes are a type of diode (a device that transmits current primarily in one direction) with a wide area of pure semiconductor material in the middle. This area allows the PIN diode to store large amounts of charge. Unlike Zener diodes, which generate low power to protect circuits from over-voltage, PIN diodes are specifically designed for use within high-frequency or high-voltage applications.

How do Pin diodes work?

A PIN diode works using what is known as a high-level injection: it will only start to conduct current once the central area of pure semiconductor material reaches a certain level of charge. Because this creates an electrical field that extends deep into the area, it speeds up the transport of charge carriers from one end of the diode to the other. This, in turn, speeds up the diode's performances. A pin diode also features a low capacitance when reverse-biased.

What are Pin diodes used for?

PIN diodes are often used in RF protection circuits, attenuators, fast switches, photodetectors and high-voltage electronics applications.


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Description Price Diode Configuration Application Number of Elements per Chip Maximum Forward Current Maximum Reverse Voltage Typical Carrier Life Time Maximum Forward Voltage Mounting Type Package Type Pin Count Maximum Diode Capacitance Maximum Series Resistance @ Maximum IF Dimensions Height
RS Stock No. 626-1728
Mfr. Part No.BAP64-02,115
BrandNXP
TWD3.10
Each (In a Pack of 20)
units
Single Attenuator, Switch 1 100mA 175V 1.55µs 1.1V Surface Mount SOD-523 2 0.35pF 1.35 Ω @ 100 mA 1.25 x 0.85 x 0.65mm 0.65mm
RS Stock No. 178-0394
Mfr. Part No.RN771VTE-17
BrandROHM
TWD9.10
Each (In a Pack of 50)
units
Single - 1 50mA 50V - 1V Surface Mount SC-90A, SOD-323FL, UMD2 2 0.9pF 7 Ω @ 10 mA 1.8 x 1.35 x 0.9mm 0.9mm
RS Stock No. 165-5617
Mfr. Part No.BAR6404WH6327XTSA1
BrandInfineon
TWD3.30
Each (On a Reel of 3000)
units
Series RF Attenuator 2 100mA 150V 1550ns 1.1V Surface Mount SOT-323 (SC-70) 3 0.35pF 20 Ω@ 1 mA 2 x 1.25 x 0.8mm 0.8mm
RS Stock No. 166-1049
Mfr. Part No.BAR6305E6327HTSA1
BrandInfineon
TWD3.70
Each (On a Reel of 3000)
units
Common Cathode Switch 2 100mA 50V 75ns 1.2V Surface Mount SOT-23 3 0.3pF 1 Ω @ 10 mA 2.9 x 1.3 x 0.9mm 0.9mm
RS Stock No. 180-8212
Mfr. Part No.BPW34S
BrandVishay
TWD26.20
Each (In a Tube of 45)
units
- - - - - - - - - - - - - -
New
RS Stock No. 216-8312
Mfr. Part No.BAR6402ELE6327XTMA1
BrandInfineon
TWD1.40
Each (On a Reel of 15000)
units
Single - 1 100mA 150V 1.55µs - - TSLP 2 - - - -
RS Stock No. 145-8831
Mfr. Part No.BAR8802VH6327XTSA1
BrandInfineon
TWD3.00
Each (On a Reel of 3000)
units
Single Antenna Switches 1 100mA 80V 500ns 1.2V Surface Mount SC-79 2 0.4pF 2.5 Ω@ 1 mA 1.2 x 0.8 x 0.55mm 0.55mm
New
RS Stock No. 216-8311
Mfr. Part No.BAR151E6327HTSA1
BrandInfineon
TWD4.00
Each (In a Pack of 50)
units
2x Common Cathode Pair - 1 140mA 100V 1µs - - SOT-23 3 - - - -
RS Stock No. 826-9077
Mfr. Part No.BAT1804E6327HTSA1
BrandInfineon
TWD7.10
Each (In a Pack of 100)
units
Series Switch 2 100mA 35V 120ns 1.2V Surface Mount SOT-23 3 1pF 0.7 Ω@ 5 mA 2.9 x 1.3 x 0.9mm 0.9mm
RS Stock No. 626-1790
Mfr. Part No.BAP65-05W,115
BrandNXP
TWD4.30
Each (In a Pack of 10)
units
Common Cathode Attenuator, Switch 2 100mA 30V 0.17µs 1.1V Surface Mount UMT 3 0.8pF 0.9 Ω@ 10 mA 2.2 x 1.35 x 1mm 1mm
RS Stock No. 752-7795
Mfr. Part No.BAR6403WE6327HTSA1
BrandInfineon
TWD7.50
Each (In a Pack of 25)
units
Single - 1 100mA 150V 1550ns 1.1V Surface Mount SOD-323 2 0.35pF 1.35 Ω@ 100 mA 1.7 x 1.25 x 0.9mm 0.9mm
RS Stock No. 752-7798
Mfr. Part No.BAR6302VH6327XTSA1
BrandInfineon
TWD7.30
Each (In a Pack of 25)
units
Single - 1 100mA 50V 75ns 1.2V Surface Mount SC-79 2 0.3pF 1 Ω@ 10 mA 1.2 x 0.8 x 0.55mm 0.55mm
RS Stock No. 626-1576
Mfr. Part No.BAP51-02,115
BrandNXP
TWD10.50
Each (In a Pack of 20)
units
Single - 1 50mA 60V - 1.1V Surface Mount SOD-523 2 0.35pF 2.5 Ω @ 10 mA 1.25 x 0.85 x 0.65mm 0.65mm
RS Stock No. 166-0557
Mfr. Part No.BAP64-06,215
BrandNXP
TWD4.00
Each (On a Reel of 3000)
units
Common Anode Attenuator, Switch 2 100mA 175V 1.55µs 1.1V Surface Mount SOT-23 (TO-236AB) 3 0.35pF 1.35 Ω@ 100 mA 3 x 1.4 x 1mm 1mm
RS Stock No. 626-1756
Mfr. Part No.BAP64-06,215
BrandNXP
TWD4.80
Each (In a Pack of 10)
units
Common Anode Attenuator, Switch 2 100mA 175V 1.55µs 1.1V Surface Mount SOT-23 (TO-236AB) 3 0.35pF 1.35 Ω@ 100 mA 3 x 1.4 x 1mm 1mm
RS Stock No. 166-0400
Mfr. Part No.BAP51-02,115
BrandNXP
TWD4.00
Each (On a Reel of 3000)
units
Single - 1 50mA 60V - 1.1V Surface Mount SOD-523 2 0.35pF 2.5 Ω @ 10 mA 1.25 x 0.85 x 0.65mm 0.65mm
RS Stock No. 826-9336
Mfr. Part No.BAR6304WH6327XTSA1
BrandInfineon
TWD3.70
Each (In a Pack of 100)
units
Series High Speed Switching 2 100mA 50V 75ns 1.2V Surface Mount SOT-323 (SC-70) 3 0.3pF 2 Ω@ 5 mA 2 x 1.25 x 0.8mm 0.8mm
RS Stock No. 826-9248
Mfr. Part No.BAR6502VH6327XTSA1
BrandInfineon
TWD3.60
Each (In a Pack of 200)
units
Single Band Switching 1 100mA 30V 80ns 1V Surface Mount SC-79 2 0.9pF 0.95 Ω@ 5 mA 1.2 x 0.8 x 0.55mm 0.55mm
RS Stock No. 110-7177
Mfr. Part No.BAR6305E6327HTSA1
BrandInfineon
TWD6.70
Each (In a Pack of 100)
units
Common Cathode Switch 2 100mA 50V 75ns 1.2V Surface Mount SOT-23 3 0.3pF 1 Ω @ 10 mA 2.9 x 1.3 x 0.9mm 0.9mm
RS Stock No. 166-0556
Mfr. Part No.BAP64-05,215
BrandNXP
TWD4.10
Each (On a Reel of 3000)
units
Common Cathode Attenuator, Switch 2 100mA 175V 1.55µs 1.1V Surface Mount SOT-23 (TO-236AB) 3 0.35pF 1.35 Ω@ 100 mA 3 x 1.4 x 1mm 1mm