onsemi JFETs (Junction Field Effect) - BSR57 BSR57

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 012146-BSR57
Packaging: Reel - TR
Mounting: SMD (SMT)
Polarity: N-Channel
Voltage - Breakdown (V(BR)GSS): 40V
Current - Drain (Idss) @ Vds (Vgs=0): 20mA @ 15V
Voltage - Cutoff (VGS off) @ Id: 2V @ 0.5nA
Resistance - RDS(On): 40 Ohm
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: 150°C (TJ)
Case / Package: SOT-23-3
Maximum Power Dissipation: 250mW
Popularity: Medium
Fake Threat In the Open Market: 54 pct.
Supply and Demand Status: Limited
Quantity per package: 3k pcs

JFET N-Channel 40V 250mW Surface Mount SOT-23-3

JFET N-Channel 40V 250mW Surface Mount SOT-23-3

JFET N-Channel 40V 250mW Surface Mount SOT-23-3

JFETs N-Ch Transistor Lo Freq/Lo Noise Product overview: BSR57 from Fairchild (onsemi) 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include transistor, BJT, switching, amplification, Bipolar Transistor, JFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 288-BSR57 can be used for catalog matching and distributor lookup.