Overview
The BC846T,115 is a bipolar junction transistor (BJT) produced by NXP USA Inc. Although this specific part is now obsolete and no longer manufactured, it was part of NXP's extensive portfolio of discrete semiconductor products. The BC846 series is known for its general-purpose applications and is characterized by its NPN configuration.
Key Specifications
| Parameter | Value |
|---|---|
| Type | NPN Bipolar Transistor |
| Maximum Collector Current (Ic) | 100 mA |
| Maximum Collector-Emitter Voltage (Vceo) | 65 V |
| Maximum Collector-Base Voltage (Vcbo) | 60 V |
| Maximum Emitter-Base Voltage (Vebo) | 6 V |
| DC Current Gain (hFE) @ Ic, Vce | 110 @ 2 mA, 5 V |
| Transition Frequency (ft) | 100 MHz |
| Package Type | SOT416 (SC-75) |
| Power Dissipation (Ptot) | 200 mW |
| Vce Saturation (Vce(sat)) @ Ib, Ic | 400 mV @ 5 mA, 100 mA |
Key Features
- NPN Configuration: Suitable for a wide range of general-purpose applications.
- High Current Gain: DC Current Gain (hFE) of 110 @ 2 mA, 5 V, ensuring high current amplification.
- High Frequency Capability: Transition frequency of 100 MHz, making it suitable for high-frequency applications.
- Low Vce Saturation: Vce Saturation of 400 mV @ 5 mA, 100 mA, which helps in reducing energy consumption.
- Surface Mount Package: SOT416 (SC-75) package, convenient for integration onto circuit boards and suitable for mass production.
Applications
- Analog Switches: Can be used to control the on and off of analog signals, such as in audio circuits.
- Drive Circuits: Suitable for driving various load devices like electric motors and displays.
- Microwave Amplifiers: High-frequency response characteristics make it suitable for microwave amplifier circuits.
- Constant Current Sources: Can be used to construct simple constant current source circuits in various DC power supply applications.
Q & A
- What is the maximum collector current of the BC846T,115 transistor?
The maximum collector current (Ic) is 100 mA.
- What is the maximum collector-emitter voltage (Vceo) of the BC846T,115 transistor?
The maximum collector-emitter voltage (Vceo) is 65 V.
- What is the transition frequency (ft) of the BC846T,115 transistor?
The transition frequency (ft) is 100 MHz.
- What type of package does the BC846T,115 transistor use?
The BC846T,115 uses the SOT416 (SC-75) surface mount package.
- Is the BC846T,115 transistor still in production?
No, the BC846T,115 is obsolete and no longer manufactured.
- What are some common applications of the BC846T,115 transistor?
Common applications include analog switches, drive circuits, microwave amplifiers, and constant current sources.
- What is the DC current gain (hFE) of the BC846T,115 transistor?
The DC current gain (hFE) is 110 @ 2 mA, 5 V.
- What is the Vce saturation voltage of the BC846T,115 transistor?
The Vce saturation voltage is 400 mV @ 5 mA, 100 mA.
- Is the BC846T,115 transistor RoHS compliant?
Yes, the BC846T,115 is Lead Free and RoHS compliant.
- What are some possible substitutes for the BC846T,115 transistor?
Available substitutes can be found through the manufacturer or distributors, such as the BC846,215 from Nexperia USA Inc.
