SMP1321-079LF The Skyworks Solutions SMP1321-079LF is a single PIN diode designed for high-performance wireless switches. It features a low capacitance and low series resistance, suitable for applications from 10 MHz to over 10 GHz.
Mfr Part #:

SMP1321-079LF

Available from 1 distributors
Mfr Name: Skyworks Solutions
Skyworks Solutions
The Skyworks Solutions SMP1321-079LF is a single PIN diode designed for high-performance wireless switches. It features a low capacitance and low series resistance, suitable for applications from 10 MHz to over 10 GHz.
✓ Total Stock: 3,000 pcs
$ Price Range: $0.99

SMP1321-079LF 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
3,000 pcs
3000 pcs On Request 1 On Request On Request 17+ On Request On Request

SMP1321-079LF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Capacitance
Capacitance @ Vr, F
Diode Type
Inductance
Mounting Type
Operating Temperature
Power Dissipation (Max)
Resistance @ If, F
Supplier Device Package
Termination Style
Voltage

SMP1321-079LF Description

Short technical summary and product information.

The Skyworks Solutions SMP1321-079LF is a plastic packaged, surface mountable PIN diode designed for high-volume switch applications. Operating across a frequency range of 10 MHz to 10 GHz, this diode is particularly suited for high isolation, series-connected PIN diode switches in battery-operated circuits.

 

Key electrical specifications include a maximum reverse voltage of 100V and a maximum power dissipation of 250 mW. The diode exhibits a low capacitance of 0.25 pF at 30V and 1MHz, and a low series resistance of 2 Ω at 10mA and 100MHz. Typical performance shows even lower capacitance at 0.18 pF and series resistance at 1.05 Ω.

 

This PIN diode is housed in an SC-79 package, a small footprint surface mount configuration. It is rated for a wide operating temperature range of -65°C to 150°C. The component is also rated to Moisture Sensitivity Level 1 (MSL1) at 260°C, indicating its suitability for standard reflow soldering processes.

SMP1321-079LF Quick Information

Product Type: PIN Diode
Series: SMP1321
Canonical Name: Skyworks Solutions SMP1321-079LF PIN Diode
Subcategory: Diodes & Rectifiers

SMP1321-079LF Compliance

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

SMP1321-079LF Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

SMP1321-079LF Features

  • Low capacitance PIN diode for RF switches.
  • 100V reverse voltage rating.
  • 250mW maximum power dissipation.
  • SC-79 surface mount package.
  • Operates from 10 MHz to 10 GHz.

SMP1321-079LF Applications

  • Ideal for high-performance wireless switches.
  • Suitable for battery-operated circuits.
  • Used in high isolation switch designs.
  • Designed for high volume switch applications.

SMP1321-079LF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage for the SMP1321-079LF?

The maximum reverse voltage is 100V.

What is the maximum power dissipation of the SMP1321-079LF?

The maximum power dissipation is 250 mW.

What is the capacitance of the SMP1321-079LF at 30V and 1MHz?

The maximum capacitance is 0.25pF at 30V and 1MHz.

What is the series resistance of the SMP1321-079LF at 10mA and 100MHz?

The maximum series resistance is 2Ω at 10mA and 100MHz.

What is the operating temperature range for this PIN diode?

The operating temperature range is -65°C to 150°C.

What frequency range does the SMP1321-079LF operate in?

It operates from 10 MHz to 10 GHz.

What package type is the SMP1321-079LF supplied in?

The SMP1321-079LF is supplied in an SC-79 package.

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