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BC857BE6327HTSA1

BC857BE6327HTSA1 Description

The BC857BE6327HTSA1 from Infineon Technologies is a high-performance PNP bipolar junction transistor (BJT) designed for surface-mount applications. With a collector-emitter voltage (Vce) rating of 45V and a maximum collector current (Ic) of 100mA, this transistor is optimized for low-power amplification and switching in compact electronic circuits. Its high transition frequency (250MHz) ensures efficient operation in high-frequency signal processing, while the low saturation voltage (650mV @ 5mA, 100mA) minimizes power losses. Packaged in a SOT-23 form factor and supplied in tape & reel (TR), it is ideal for automated PCB assembly.

BC857BE6327HTSA1 Features

• PNP Transistor: Suitable for complementary push-pull configurations with NPN counterparts.
• High DC Current Gain (hFE ≥ 220 @ 2mA, 5V): Ensures reliable amplification in low-current applications.
• Low Leakage Current (15nA ICBO): Enhances power efficiency in standby modes.
• Wide Operating Temperature (Up to 150°C TJ): Reliable performance in demanding environments.
• RoHS3 & REACH Compliant: Meets environmental and regulatory standards.
• Moisture Sensitivity Level (MSL 1): No baking required, simplifying storage and handling.

BC857BE6327HTSA1 Applications

• Signal Amplification: Audio preamps, sensor interfaces, and RF stages.
• Switching Circuits: Load drivers, relay control, and low-power DC-DC converters.
• Portable Electronics: Battery-powered devices requiring minimal leakage.
• Automotive & Industrial Systems: Robust performance under thermal stress.
• Complementary Pairs: Paired with NPN transistors (e.g., BC847) for push-pull outputs.

Conclusion of BC857BE6327HTSA1

The BC857BE6327HTSA1 stands out for its balance of high-frequency capability, low power dissipation, and compact SOT-23 packaging. Its high hFE and low Vce(sat) make it superior to generic PNP transistors in precision circuits, while Infineon’s quality assurance ensures reliability. Ideal for space-constrained, efficiency-critical designs, it is a versatile choice for consumer, industrial, and automotive applications. Note: This product is in Last Time Buy status, prompting timely procurement for legacy designs.