Overview
The BC 850C B5003 is a bipolar junction transistor (BJT) manufactured by Infineon Technologies. This NPN transistor is designed for various applications requiring high current gain and low collector-emitter saturation voltage. Although the BC 850C B5003 is currently obsolete and no longer in production, it remains relevant for existing designs and maintenance of older systems.
Key Specifications
| Parameter | Symbol | Values | Unit |
|---|---|---|---|
| Collector Current | Ic | 100 mA | - |
| Collector-Emitter Voltage | Vce | 45 V | - |
| Base-Emitter Voltage | Vbe | 0.6 - 1.2 V | - |
| Transition Frequency | fT | 250 MHz | - |
| Collector-Base Capacitance | Ccb | 0.95 pF | - |
| Emitter-Base Capacitance | Ceb | 9 pF | - |
| Package Type | - | SOT-23 | - |
Key Features
- High current gain, making it suitable for amplifier and driver applications.
- Low collector-emitter saturation voltage, which reduces power losses.
- High transition frequency (fT) of 250 MHz, suitable for high-frequency applications.
- Compact SOT-23 package, ideal for surface mount technology (SMT) and space-constrained designs.
- Compliant with RoHS standards, ensuring environmental sustainability.
Applications
- Audio frequency (AF) input stages and driver applications.
- General-purpose amplifiers and switching circuits.
- High-frequency applications such as radio frequency (RF) amplifiers and oscillators.
- Automotive and industrial control systems where high reliability and low power consumption are required.
Q & A
- What is the collector current rating of the BC 850C B5003?
The collector current rating is 100 mA.
- What is the maximum collector-emitter voltage for the BC 850C B5003?
The maximum collector-emitter voltage is 45 V.
- What is the typical base-emitter voltage for the BC 850C B5003?
The typical base-emitter voltage ranges from 0.6 to 1.2 V.
- What is the transition frequency (fT) of the BC 850C B5003?
The transition frequency is 250 MHz.
- What type of package does the BC 850C B5003 come in?
The BC 850C B5003 comes in a SOT-23 package.
- Is the BC 850C B5003 still in production?
No, the BC 850C B5003 is obsolete and no longer manufactured.
- What are some common applications for the BC 850C B5003?
Common applications include AF input stages, driver applications, general-purpose amplifiers, and high-frequency circuits.
- Is the BC 850C B5003 RoHS compliant?
- What is the collector-base capacitance of the BC 850C B5003?
The collector-base capacitance is approximately 0.95 pF.
- What is the emitter-base capacitance of the BC 850C B5003?
The emitter-base capacitance is approximately 9 pF.
