4 Pcs - BC549 NPN Transistor : 30V 100mA TO-92 Package

BC549 NPN Transistor: 30V 100mA TO-92 Package (4 Pcs)

The BC549 is an NPN bipolar junction transistor. It features a 30V collector-emitter voltage and a 100mA continuous collector current. The component is housed in a compact TO-92 package. This transistor is utilized for general-purpose switching and amplification applications. It integrates into diverse electronic circuits. The BC549 offers a DC current gain (hFE) range of 420-800. Its operating temperature range is -65 to 150°C. This package contains 4 units of the BC549 transistor.

Specifications:

• Transistor Polarity: NPN
• Collector-Base Voltage (VCBO): 30V
• Collector-Emitter Voltage (VCEO): 30V
• Emitter-Base Voltage (VEBO): 5V
• Continuous Collector Current (IC): 100mA
• Collector Capacitance (Cc): 1.5pF
• Transition Frequency (fT): 100MHz
• DC Current Gain (hFE): 420-800
• Operating Temperature Range: -65 to 150°C
• Power Dissipation (PD): 500mW
• Package Type: TO-92

Key features and benefits:

• Advanced process technology
• Fast switching speed
• Low collector-emitter saturation voltage
• DC current gain (hFE) range: 420-800
• Compact TO-92 package
• Operating temperature range: -65 to 150°C
• Functions in general-purpose switching and amplification

Applications:

• General purpose switching circuits
• Small signal amplification stages
• Audio pre-amplifier designs
• Driver circuits for relays, LEDs, or small motors
• Logic level shifting and interfacing
• Sensor signal conditioning

Frequently Asked Questions:

Q: What is the pinout configuration for the BC549 NPN transistor in a TO-92 package?
A: When viewed from the flat side, the pinout for the BC549 in a TO-92 package is Emitter, Base, Collector (EBC) from left to right.

Q: Can the BC549 be used as a direct replacement for other NPN transistors?
A: The BC549 can replace other general-purpose NPN transistors if their voltage, current, and power dissipation ratings, along with pinout and package, are compatible.

Q: What is the maximum continuous collector current for the BC549?
A: The BC549 has a maximum continuous collector current (IC) of 100mA.

Q: What is the operating temperature range of the BC549 transistor?
A: The BC549 transistor operates within a temperature range of -65 to 150°C.

Q: What is the typical DC current gain (hFE) range for the BC549?
A: The BC549 typically exhibits a DC current gain (hFE) ranging from 420 to 800.

Package Includes:

*Image shown is a representation only.

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