U430 The Vishay Dale U430 is a matched N-channel JFET pair designed for various applications. It offers a 25V breakdown voltage and operates within a temperature range of -55°C to 150°C.
Mfr Part #:

U430

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale U430 is a matched N-channel JFET pair designed for various applications. It offers a 25V breakdown voltage and operates within a temperature range of -55°C to 150°C.
✓ Total Stock: 6,500 pcs
$ Price Range: $0.99

U430 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
6,500 pcs
6500 pcs On Request 1 On Request On Request On Request On Request On Request

U430 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
FET Type
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Supplier Package
Voltage

U430 Description

Short technical summary and product information.

The Vishay Dale U430 is a matched N-channel JFET pair housed in a TO-78-6 metal can package. This device is suitable for applications requiring precise matching of JFET characteristics. It features a gate-source breakdown voltage of -25V and a typical gate leakage current of 15 pA.

 

The U430 offers a minimum forward transconductance of 10 mS and a gate-source cutoff voltage ranging from -1V to -4V. The typical gate-source voltage difference is 25 mV. It can dissipate up to 300 mW per side or 500 mW total, with derating applied above 25°C.

 

This JFET pair is designed for operation across a wide temperature range, from -55°C to 150°C (TJ). The TO-78-6 package is surface mountable, making it convenient for integration into various circuit designs. Its specifications make it suitable for applications demanding low offset and drift voltage, as well as tight differential matching.

U430 Quick Information

Product Type: JFET
Canonical Name: Vishay Siliconix U430 Matched N-Channel JFET Pair
Subcategory: Matched Pair

U430 Compliance

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

U430 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

U430 Features

  • Matched N-channel JFET pair
  • 25V gate-source breakdown voltage
  • 10mS minimum forward transconductance
  • Surface mount TO-78-6 package
  • Wide -55°C to 150°C operating temperature

U430 Applications

  • Ideal for differential amplifier circuits
  • Suitable for low-noise applications
  • Used in high-speed analog designs
  • Component for impedance converters

U430 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the gate-source breakdown voltage for the U430?

The minimum gate-source breakdown voltage for the U430 is -25 V.

What is the typical gate leakage current of the U430?

The typical gate leakage current for the U430 is 15 pA.

What is the minimum forward transconductance (gfs) of the U430?

The minimum forward transconductance for the U430 is 10 mS.

What is the operating temperature range for the U430?

The U430 operates between -55°C and 150°C.

What type of package is the U430 in?

The U430 is supplied in a TO-78-6 metal can package.

Is the U430 RoHS compliant?

The RoHS status for the U430 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the U430?

The Moisture Sensitivity Level for the U430 is 1.

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