| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,568 pcs
|
2568 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,650 pcs
|
1650 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Vishay Dale U431 is a matched pair of N-channel JFETs designed for various analog applications. It features a breakdown voltage of 25V and a maximum power dissipation of 500mW. The device is housed in a TO-78-6 metal can package, suitable for through-hole mounting.
Key electrical characteristics include a typical gate leakage current of 15 pA and a transconductance (gfs) of 10 mS minimum. The gate-source cutoff voltage ranges from -2V to -6V. The JFET pair also exhibits a typical gate-source offset voltage of 25mV, indicating good matching.
This component is well-suited for applications requiring high input impedance and low noise. Its matched nature makes it ideal for differential amplifiers, impedance converters, and other precision analog circuits where tight parameter matching is crucial for performance and stability.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Gate-Source Breakdown Voltage (V(BR)GSS) is -25 V.
The typical gate leakage current (IG) is 15 pA.
The minimum transconductance (gfs) is 10 mS.
The operating temperature range is -55°C to 150°C.
The U431 is supplied in a TO-78-6 metal can package.
The total power dissipation is 500 mW.
The voltage rating is 25 V.