BB831E7904 Infineon BB831E7904 is a single variable capacitance diode with 30V reverse voltage rating. It offers a capacitance of 1.2 pF at 28V and 1 MHz, with a capacitance ratio of 9.5 (C1/C28).
Mfr Part #:

BB831E7904

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
Infineon BB831E7904 is a single variable capacitance diode with 30V reverse voltage rating. It offers a capacitance of 1.2 pF at 28V and 1 MHz, with a capacitance ratio of 9.5 (C1/C28).
✓ Total Stock: 134,900 pcs
$ Price Range: $0.06

BB831E7904 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
134,900 pcs
134900 pcs On Request 1 On Request On Request 0340+ On Request On Request

BB831E7904 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Capacitance Ratio
Capacitance Ratio Condition
Diode Type
Mounting Type
Operating Temperature
Supplier Device Package
Tape & Reel
Voltage

BB831E7904 Description

Short technical summary and product information.

The Infineon BB831E7904 is a single variable capacitance diode (varicap) designed for electronic tuning applications. It operates with a reverse voltage rating of 30V.

 

Key electrical characteristics include a capacitance of 1.2 pF measured at a reverse voltage of 28V and a frequency of 1 MHz. The capacitance ratio from 1V to 28V (C1/C28) is 9.5, indicating a wide tuning range suitable for RF circuits. The diode is rated for an operating junction temperature range of -55°C to 125°C.

 

The device is housed in a small surface mount package (SC-76, SOD-323) with a supplier package designation of PG-SOD323-3D. It is RoHS3 compliant and REACH unaffected (unverified).

BB831E7904 Quick Information

Product Type: Variable Capacitance Diode
Canonical Name: BB831E7904 Variable Capacitance (Varicap) Diode
Subcategory: Single

BB831E7904 Compliance

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

BB831E7904 Estimated Pricing

Qty Low High
1+ $0.06 $0.06

Estimated market price range - modelled values for guidance only, not live distributor offers.

BB831E7904 Features

  • Single variable capacitance diode.
  • Rated for 30V reverse voltage.
  • Capacitance of 1.2 pF at 28V.
  • Capacitance ratio of 9.5 (C1/C28).
  • Surface mount SOD-323 package.

BB831E7904 Applications

  • Used in RF tuning and varactor circuits.
  • Ideal for voltage-controlled oscillators.
  • Suitable for frequency multiplier stages.

BB831E7904 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of the BB831E7904?

30V.

What package does the BB831E7904 come in?

SC-76, SOD-323 surface mount package (supplier package PG-SOD323-3D).

What is the capacitance of the BB831E7904 at 28V and 1MHz?

1.2 pF.

What is the capacitance ratio (C1/C28)?

9.5.

What is the operating temperature range?

-55°C to 125°C.

Is the BB831E7904 RoHS compliant?

RoHS3 Compliant (unverified).

What is the mounting type?

Surface Mount.

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