BC184L_D27Z

Single Bipolar Transistors Overview

The BC184L_D27Z is a single NPN silicon small-signal bipolar junction transistor manufactured by onsemi. It features a collector-emitter breakdown voltage of 30 V and a maximum continuous collector current of 100 mA. The device has a transition frequency of 150 MHz and a maximum power dissipation of 350 mW. DC current gain (hFE) is specified with a minimum value of 130 at 100 mA and 5 V. The saturation voltage is 600 mV at 5 mA base current and 100 mA collector current. Collector cutoff current is 15 nA. It operates within a junction temperature range of -55°C to 150°C.

Single Bipolar Transistors Feature Summary

• NPN silicon construction for small-signal amplification
• High transition frequency suitable for RF applications
• Low saturation voltage for efficient switching
• Through-hole TO-92-3 package for general-purpose use

Single Bipolar Transistors Applications

• General purpose amplification
• Switching circuits
• RF amplifier stages

Single Bipolar Transistors Procurement Notes

Verify the specific suffix D27Z against the official onsemi datasheet to confirm packaging and tape-and-reel specifications. Confirm component status as discontinued or active through authorized distributors. Ensure RoHS compliance matches project requirements. Cross-reference the manufacturer part number with distributor codes to avoid counterfeit components. Validate thermal resistance parameters if high-power operation is anticipated.

Single Bipolar Transistors Selection Notes

Select this component when a low-voltage, low-current NPN transistor is required for signal processing. The 30 V rating limits suitability for higher voltage applications. Consider the 150 MHz transition frequency for bandwidth constraints. The TO-92 package restricts surface-mount options. Evaluate thermal management needs given the 350 mW power dissipation limit in free air.

Single Bipolar Transistors Part Context

The BC184 series represents a family of NPN transistors widely used in consumer electronics and industrial controls. The BC184L variant typically denotes specific binning for current gain characteristics. The D27Z suffix indicates specific packaging and handling details defined by onsemi. This component belongs to the broader category of small-signal bipolar junction transistors designed for linear and switching operations.

Single Bipolar Transistors Replacement Considerations

BC184RLRF is a documented alternative from Motorola/NXP with identical electrical ratings and TO-92 packaging. Verify pinout compatibility and hFE binning differences before substitution. Other generic NPN transistors like 2N3904 may offer similar performance but require verification of voltage and frequency specs.