Overview
The BC846A-QR is an NPN general-purpose transistor produced by Nexperia USA Inc. It is part of the BC846x-Q series and is packaged in a small SOT23 (TO236AB) Surface-Mounted Device (SMD) plastic package. This transistor is designed for general-purpose switching and amplification and is qualified according to AEC-Q101, making it suitable for automotive applications.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCEO (Collector-Emitter Voltage) | Open base | - | - | 65 | V |
| IC (Collector Current) | - | - | - | 100 | mA |
| hFE (DC Current Gain) | VCE = 5 V; IC = 2 mA | 110 | 180 | 220 | - |
| VCE(sat) (Collector-Emitter Saturation Voltage) | IB = 5 mA, IC = 100 mA | - | - | 400 mV | - |
| TJ (Junction Temperature) | - | - | - | 150 | °C |
| Package | - | - | - | SOT23 (TO236AB) | - |
Key Features
- General-purpose transistors suitable for switching and amplification.
- SMD plastic packages in SOT23 (TO236AB) format.
- Two different gain selections available (BC846A-Q, BC846B-Q).
- Qualified according to AEC-Q101, recommended for use in automotive applications.
- Compact size: 2.9 mm x 1.3 mm x 1 mm.
Applications
The BC846A-QR transistor is versatile and can be used in various applications, including:
- General-purpose switching and amplification.
- Automotive systems due to its AEC-Q101 qualification.
- Industrial and consumer electronics where reliability and robustness are critical.
Q & A
- What is the collector-emitter voltage (VCEO) of the BC846A-QR transistor?
The collector-emitter voltage (VCEO) is up to 65 V. - What is the maximum collector current (IC) of the BC846A-QR transistor?
The maximum collector current (IC) is 100 mA. - What is the typical DC current gain (hFE) of the BC846A-QR transistor?
The typical DC current gain (hFE) is 180 at VCE = 5 V and IC = 2 mA. - What package type is the BC846A-QR transistor available in?
The BC846A-QR transistor is available in the SOT23 (TO236AB) package. - Is the BC846A-QR transistor suitable for automotive applications?
Yes, it is qualified according to AEC-Q101 and recommended for use in automotive applications. - What is the maximum junction temperature (TJ) of the BC846A-QR transistor?
The maximum junction temperature (TJ) is 150 °C. - What are the dimensions of the SOT23 package?
The dimensions are 2.9 mm x 1.3 mm x 1 mm. - What is the collector-emitter saturation voltage (VCE(sat)) of the BC846A-QR transistor?
The collector-emitter saturation voltage (VCE(sat)) is up to 400 mV at IB = 5 mA and IC = 100 mA. - Can the BC846A-QR transistor be used in industrial applications?
Yes, it can be used in industrial and consumer electronics where reliability and robustness are critical. - How do I order samples of the BC846A-QR transistor?
Samples can be ordered via Nexperia's sales organization or through their network of global and regional distributors.
