2N4858A
Central Semiconductor Corp

Central Semiconductor Corp
JFET N-CH 40V 0.36W TO-18
$5.46
Available to order
Reference Price (USD)
1+
$3.64000
10+
$3.25000
100+
$2.66500
500+
$2.15800
1,000+
$1.82000
Exquisite packaging
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The 2N4858A JFET by Central Semiconductor Corp is a versatile addition to our Discrete Semiconductor Products range. Optimized for low-power applications, this transistor delivers microampere-level drain current with precise control characteristics. Its unique selling points include industry-leading Yfs linearity and ultra-stable operation over decades of use. Common implementations include biomedical sensors, environmental monitoring equipment, and battery-powered field devices. The 2N4858A performs exceptionally well in electrometer-grade input stages, photovoltaic detectors, and ultra-low-noise oscilloscopes. Designed with reliability in mind, it features proprietary passivation technology that prevents moisture ingress and ensures stable parameters throughout the product lifecycle.
Specifications
- Product Status: Active
- FET Type: N-Channel
- Voltage - Breakdown (V(BR)GSS): 40 V
- Drain to Source Voltage (Vdss): -
- Current - Drain (Idss) @ Vds (Vgs=0): 8 mA @ 15 V
- Current Drain (Id) - Max: -
- Voltage - Cutoff (VGS off) @ Id: 800 mV @ 0.5 nA
- Input Capacitance (Ciss) (Max) @ Vds: 10pF @ 10V (VGS)
- Resistance - RDS(On): 60 Ohms
- Power - Max: 360 mW
- Operating Temperature: -65°C ~ 200°C (TJ)
- Mounting Type: Through Hole
- Package / Case: TO-206AA, TO-18-3 Metal Can
- Supplier Device Package: TO-18