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SMV1234-004LF SMV1234-004LF is a 15V hyperabrupt junction varactor diode from Skyworks Solutions. It features a common cathode configuration, 2pF capacitance at 6V, and a capacitance ratio of 3.4.
Mfr Part #:

SMV1234-004LF

Available from 3 distributors
Mfr Name: Skyworks Solutions
Skyworks Solutions
SMV1234-004LF is a 15V hyperabrupt junction varactor diode from Skyworks Solutions. It features a common cathode configuration, 2pF capacitance at 6V, and a capacitance ratio of 3.4.
✓ Total Stock: 3,846 pcs

SMV1234-004LF Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Husky International Electronic ✓
Non-Authorised Inventory information
2,330 pcs
On Request
2330 pcs On Request 1 On Request On Request N/A On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
1,375 pcs
On Request
1375 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
141 pcs
On Request
141 pcs On Request 1 On Request On Request 1227 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SMV1234-004LF 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
Halogen Free
Mounting Type
Operating Temperature
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Voltage
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SMV1234-004LF Description

Short technical summary and product information.

The SMV1234-004LF is a hyperabrupt junction tuning varactor diode from Skyworks Solutions, designed for low tuning voltage VCOs and high-Q resonator circuits. It features a common cathode dual diode configuration in a surface mount SOT-23-3 package. Key electrical specifications include a maximum reverse voltage of 15V, nominal capacitance of 2pF at 6V and 50MHz, and a capacitance ratio of 3.4 (C1/C6). The device operates over a temperature range of -55°C to 125°C and is rated MSL1 (unlimited) per JEDEC J-STD-020. The SMV1234-004LF is lead-free, RoHS3 compliant, and halogen-free, making it suitable for high-volume commercial systems. Its low series resistance contributes to low phase noise performance in wireless system VCOs up to frequencies over 10 GHz.

SMV1234-004LF Quick Information

Product Type: Varactor Diode
Series: SMV123x
Canonical Name: Varactor Diode, 15V, 2pF, Common Cathode, SOT-23-3
Subcategory: Hyperabrupt Junction Tuning Varactor

SMV1234-004LF Compliance

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

SMV1234-004LF Features

  • Hyperabrupt junction tuning varactor design.
  • Common cathode dual diode configuration.
  • Capacitance ratio of 3.4 (C1/C6).
  • Low series resistance for low phase noise.
  • Surface mount SOT-23-3 package.

SMV1234-004LF Applications

  • Ideal for low tuning voltage VCOs.
  • Used in high-Q resonator circuits.
  • Suitable for wireless system VCOs up to 10 GHz.
  • Common cathode simplifies PCB layout.

SMV1234-004LF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of SMV1234-004LF?

15V.

What is the capacitance at 6V and 50MHz?

2pF.

What is the capacitance ratio?

3.4 (C1/C6).

What is the operating temperature range?

-55°C to 125°C.

What package is this varactor available in?

SOT-23-3 (supplier device package).

Is this component RoHS compliant?

Yes, RoHS3 compliant.

Is it lead-free?

Yes, lead-free.

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