U423 TO-78 7L
Linear Integrated Systems, Inc.

Linear Integrated Systems, Inc.
LOW LEAKAGE, LOW DRIFT, MONOLITH
$15.13
Available to order
Reference Price (USD)
1+
$15.13000
500+
$14.9787
1000+
$14.8274
1500+
$14.6761
2000+
$14.5248
2500+
$14.3735
Exquisite packaging
Discount
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Linear Integrated Systems, Inc.'s U423 TO-78 7L redefines expectations for JFETs in the Discrete Semiconductor Products category. This dual-gate version offers unique flexibility for multiplier and mixer applications with exceptional isolation between gates. Key technical highlights include precisely matched channels, low feedback capacitance, and symmetrical transfer characteristics. The U423 TO-78 7L dominates in spectrum analyzers, vector network analyzers, and advanced communication test equipment. Its superior performance in phase-sensitive detection circuits makes it invaluable in lock-in amplifiers and synchronous demodulators. The radiation-tolerant variant has been successfully deployed in space telescopes and particle physics experiments, demonstrating its exceptional reliability.
Specifications
- Product Status: Active
- FET Type: 2 N-Channel
- Voltage - Breakdown (V(BR)GSS): 40 V
- Drain to Source Voltage (Vdss): -
- Current - Drain (Idss) @ Vds (Vgs=0): -
- Current Drain (Id) - Max: -
- Voltage - Cutoff (VGS off) @ Id: -
- Input Capacitance (Ciss) (Max) @ Vds: 3pF @ 10V
- Resistance - RDS(On): -
- Power - Max: 500 mW
- Operating Temperature: -55°C ~ 150°C (TJ)
- Mounting Type: Through Hole
- Package / Case: TO-78-7 Metal Can
- Supplier Device Package: TO-78-7