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The SBC857BLT1G is a high-performance PNP single bipolar transistor (BJT) developed by onsemi, categorized under discrete semiconductor products. Designed for surface-mount applications, it meets AEC-Q101 qualification standards, making it suitable for automotive and industrial environments requiring reliability and stability across a wide temperature range.
Category:Discrete Semiconductor Products,Transistors,Bipolar (BJT),Single Bipolar,Transistors
Mfr:onsemi
Packaging:Tape & Reel (TR)
Part Status:Active
Transistor Type:PNP
Current - Collector (Ic) (Max):100 mA
Voltage - Collector Emitter Breakdown (Max):45 V
Current - Collector Cutoff (Max):15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:220 @ 2mA, 5V
Power - Max:300 mW
Frequency - Transition:100MHz
Operating Temperature:-55°C ~ 150°C (TJ)
Qualification:AEC-Q101
Mounting Type:Surface Mount
Package / Case:TO-236-3, SC-59, SOT-23-3
High Current Gain:Features a minimum DC current gain (hFE) of 220 at 2 mA collector current and 5 V collector-emitter voltage, ensuring efficient signal amplification and switching performance.
Wide Operating Voltage Range:Boasts a maximum collector-emitter breakdown voltage of 45 V, providing robust operation in medium-voltage circuits.
Low Leakage Current:Exhibits a maximum collector cutoff current (ICBO) of 15 nA, reducing power consumption and improving circuit stability during standby or low-load conditions.
High Transition Frequency:Supports a transition frequency of 100 MHz, enabling reliable performance in high-frequency signal processing and switching applications.
Automotive-Grade Qualification:Complies with AEC-Q101 standards, ensuring durability and reliability in harsh automotive environments (temperature extremes, vibration, voltage fluctuations).
Compact Surface-Mount Package:Available in TO-236-3/SC-59/SOT-23-3 packages, facilitating space-saving designs in dense circuit layouts.
Broad Temperature Tolerance:Operates within a wide temperature range of -55°C to 150°C (junction temperature),suitable for extreme industrial and automotive operating conditions.
Signal Amplification:Ideal for low-power audio amplifiers, sensor signal amplifiers, and small-signal processing circuits in consumer electronics (e.g., portable devices, home appliances).
Switching Circuits:Employed as a switching transistor in low-to-medium current applications, such as relay drivers, LED drivers, and power supply control circuits.
Industrial Controls:Suitable for industrial automation systems, sensor modules, and process control circuits requiring stable operation across wide temperature and voltage ranges.
Consumer Electronics:Integrated into smartphones, tablets, and wearable devices for signal switching, battery management, and low-power circuit control.
Communication Equipment:Used in low-frequency radio circuits, Bluetooth modules, and wireless communication devices, benefiting from its 100 MHz transition frequency.
Medical Devices:Applied in low-power medical sensors and monitoring equipment, where low leakage current and compact size are critical.
The SBC857BLT1G is a versatile PNP bipolar transistor that combines high current gain, low leakage, and automotive-grade reliability, making it a preferred choice for automotive, industrial, and consumer electronics applications.
Industry Information
