onsemi 45V 0.5A Bipolar Transistor FMB857B

TRANS PNP 45V 0.5A SUPERSOT-6 Product overview: FMB857B 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 45V, 0.5A. Search-friendly keywords include transistor, BJT, switching, amplification, 45V, 0.5A, Bipolar Transistor, Single Bipolar Transistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 276-FMB857B can be used for catalog matching and distributor lookup.

Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 2-Element, PNP, Silicon

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 067316-FMB857B
Packaging: Reel - TR
Mounting: SMD (SMT)
Transistor Polarity: PNP
Categories: Discrete Semiconductor Products
Status: Obsolete(EOL)
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: 6-SSOT
Maximum Current Collector: 500mA
VCEO Maximum Collector-Emitter Breakdown Voltage: 45V
Max Vce (sat): 650mV @ 5mA, 100mA
Collector Cut-off Current(Max): 15nA (ICBO)
Typical Gain (hFE) (Min): 220 @ 2mA, 5V
Maximum Power Dissipation: 700mW
Popularity: Medium
Fake Threat In the Open Market: 35 pct.
Supply and Demand Status: Balance