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BAR61 BAR61 is a silicon PIN diode from Infineon Technologies, designed for RF switching and attenuation above 10 MHz. It features 100V reverse voltage, 140mA forward current, and low capacitance of 0.5pF.
Mfr Part #:

BAR61

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
BAR61 is a silicon PIN diode from Infineon Technologies, designed for RF switching and attenuation above 10 MHz. It features 100V reverse voltage, 140mA forward current, and low capacitance of 0.5pF.
Total Stock: 1,560 pcs

BAR61 Available from 1 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,560 pcs
1560 pcs On Request 1 On Request On Request 1970-01-01 00:17:08 On Request On Request

BAR61 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Capacitance @ Vr, F
Charge Carrier Life Time
Configuration
Current
Diode Capacitance
Diode Type
Forward Current
Forward Resistance
Forward Voltage
I-region Width
Junction Temperature
Lead Inductance
Operating Temperature
Operating Temperature Range
Package / Case
Power Dissipation (Max)
Resistance @ If, F
Reverse Current
Reverse Voltage
Standard Packing (Reel 180 mm)
Standard Packing (Reel 330 mm)
Storage Temperature Range
Supplier Device Package
Thermal Resistance (Junction to Soldering Point)
Total Power Dissipation
Voltage

BAR61 Description

Short technical summary and product information.

The BAR61 from Infineon Technologies is a silicon PIN diode configured as a PI element, optimized for RF switching and attenuator applications at frequencies above 10 MHz. It provides low distortion and long-term stability of electrical characteristics.

 

Key electrical specifications include a maximum reverse voltage of 100 V, forward current of 140 mA, and total power dissipation of 250 mW at 65 °C. Forward voltage is 1.25 V max at 100 mA, and reverse current is 1000 nA max at 100 V. The diode exhibits a low capacitance of 0.5 pF max at 50 V and 1 MHz, and a forward resistance of 12 Ω max at 10 mA and 100 MHz. Charge carrier lifetime is typically 1000 ns, and the I-region width is 146 µm.

 

The BAR61 is qualified according to AEC Q101 and is RoHS3 compliant with a Pb-free package. It operates over a junction temperature range of -55 to 125 °C and can be stored from -55 to 150 °C. The device is supplied in a PG-SOT143-4 surface-mount package (TO-253-4) with standard reel packing options of 3000 or 10000 pieces per reel.

 

This diode is suitable for automotive and industrial RF designs where reliable switching and attenuation performance is required.

BAR61 Quick Information

Product Type: RF PIN Diode
Canonical Name: BAR61 Silicon PIN Diode
Subcategory: RF Diodes

BAR61 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BAR61 Features

  • 100V reverse voltage rating.
  • 140mA forward current capability.
  • Low 0.5pF diode capacitance.
  • 12Ω forward resistance typical.
  • AEC Q101 automotive qualified.

BAR61 Applications

  • RF switch applications above 10 MHz.
  • RF attenuator circuits.
  • Low distortion factor design.
  • Long-term stability applications.

BAR61 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of BAR61?

100 V.

What is the maximum forward current of BAR61?

140 mA.

What is the forward voltage at 100 mA?

1.25 V maximum.

What package is BAR61 offered in?

PG-SOT143-4 (TO-253-4).

What is the diode capacitance?

0.5 pF maximum at VR = 50 V, f = 1 MHz.

What is the forward resistance?

12 Ω maximum at IF = 10 mA, f = 100 MHz.

Is BAR61 automotive qualified?

Yes, qualified according to AEC Q101.

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