onsemi Transistor 3 A NPN, 25 V, 3-Pin SOT-223, Surface Mount, Maximum Power Dissipation 2W FZT649

onsemi FZT649 Transistor 3 A NPN 25 V 3-Pin SOT-223 is a compact surface mount transistor designed for electronic and electrical applications requiring reliable small signal transistors. This discrete bipolar junction transistor offers a maximum collector current capacity of 3 A and withstands a collector emitter voltage of up to 25 V.

The transistor comes in a 3-pin SOT-223 (SC-73) package, minimizing PCB space while providing efficient heat dissipation with a maximum power dissipation rating of 2 watts. It features NPN polarity and single transistor configuration, making it suitable for general-purpose switching and amplification circuits.

Operating in temperature ranges from -55°C to 150°C ensures robustness for industrial, laboratory, and commercial electronics usage. The transistor supports a minimum DC current gain (hFE) of 70 and a maximum transition frequency of 150 MHz, making it applicable for signal amplification at moderate frequencies.

The device measures 6.7 mm in length, 7.3 mm in width, and 1.8 mm in height, optimized for surface mounting on PCB layouts in industrial control, power electronics, and communication equipment.

This transistor does not specifically hold automotive standards but serves effectively in various semiconductor discrete component applications. Its single transistor configuration and compact footprint are ideal for small power amplification and switching in electrical circuits.

Maximum DC collector current is 3 A. Maximum collector emitter voltage is 25 V. Surface mount SOT-223 3-pin package. Maximum power rating is 2 watts. NPN transistor polarity with single transistor configuration. Minimum current gain hFE is 70.

Operating temperature range from -55°C to 150°C. Maximum transition frequency 150 MHz. Dimensions: 6.7 x 7.3 x 1.8 mm. No specific automotive standard compliance.

This product is suited for industrial, laboratory, electronics manufacturing, and commercial electronic design applications. For more semiconductor components and Bipolar Transistors, explore the Electronics & Electricals category at EnvMart for comprehensive solutions.