Vishay Intertechnology, Inc. JFETs (Junction Field Effect) - ST4118 ST4118

Manufacturer: Vishay
Win Source Part Number: 212189-ST4118
Packaging: Reel - TR
Mounting: SMD (SMT)
Polarity: N-Channel
Voltage - Breakdown (V(BR)GSS): 40V
Current - Drain (Idss) @ Vds (Vgs=0): 80μA @ 10V
Voltage - Cutoff (VGS off) @ Id: 1V @ 1nA
Categories: Discrete Semiconductor Products
Status: Obsolete(EOL)
Temperature Range - Operating: -55°C to 175°C (TJ)
Case / Package: SOT-23
Maximum Power Dissipation: 350mW
Max Input Capacitance: 3pF @ 10V
Popularity: Medium
Fake Threat In the Open Market: 29 pct.
Supply and Demand Status: Limited

JFET N-CH 70V 80UA SOT-23 Product overview: ST4118 from Vishay is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 70V, 80UA, SOT-23. Search-friendly keywords include transistor, BJT, switching, amplification, 70V, 80UA, SOT-23, Bipolar Transistor, JFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 288-ST4118 can be used for catalog matching and distributor lookup.