Nexperia Transistor 300 mA NPN 160 V 3-Pin SOT-23 BSR19A,215

Nexperia BSR19A,215 transistor is a high-voltage, fast-switching NPN bipolar transistor rated for 300 mA collector current and 160 V collector-emitter voltage. Packaged in a 3-pin SOT-23 surface mount encapsulation, this device is optimized for industrial and telephony applications requiring compact and efficient switching components.

The transistor supports a maximum collector-base voltage of 180 V and a maximum emitter-base voltage of 6 V. Its high transition frequency of 300 MHz enables effective high-frequency switching and amplification in communication circuits and switching power supplies.

Its wide operating temperature spectrum from -65°C up to 150°C accommodates harsh environmental conditions, making it suitable for automotive and industrial electronics not requiring automotive standard certification. The device dissipates a maximum power of 250 mW ensuring stable operation when cooled properly.

Common uses include hook switches for wired telecom, LED drivers for high currents, LCD backlighting, half-bridge switches in compact fluorescent lamp (CFL) lighting, and switched-mode power supplies operating at low power levels. Its NPN polarity provides versatility in multiple bipolar transistor circuit designs.

Low power loss and high voltage tolerance enhances reliability in EMI-sensitive applications. Compact SOT-23 package allows space-efficient PCB designs. RoHS compliant ensuring environmentally friendly usage and manufacturing.

Wide temperature and voltage ratings for demanding industrial and consumer applications. Ideal for telecom, lighting, and general-purpose switching and amplification.

Set includes a single Nexperia BSR19A,215 transistor as described. Perfect for engineers and technicians developing compact, high-frequency circuits requiring reliable discrete semiconductor components.

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