Overview
The BC 817-16 B5003 is a bipolar junction transistor (BJT) manufactured by Infineon Technologies. This NPN transistor is designed for general-purpose applications and is packaged in the SOT-23-3 case. Although the BC 817-16 B5003 is currently obsolete and no longer in production, it remains a significant component in many existing electronic designs due to its robust specifications and reliability.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Type | NPN |
| Voltage - Collector Emitter Breakdown (Max) | 45V |
| Vce Saturation (Max) @ Ib, Ic | 700mV @ 50mA, 500mA |
| Current - Collector (Ic) (Max) | 500mA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 160 @ 100mA, 1V |
| Current - Collector Cutoff (Max) | 100nA (ICBO) |
| Frequency - Transition | 170MHz |
| Power - Max | 330mW |
| Operating Temperature | 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-3 |
| Packaging | Tape & Reel (TR) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- General-Purpose NPN Transistor: Suitable for a wide range of applications requiring a reliable NPN transistor.
- High Collector Current: Supports up to 500mA, making it suitable for applications requiring moderate current handling.
- Low Vce Saturation: With a maximum Vce saturation of 700mV at 50mA and 500mA, it ensures efficient operation.
- High Transition Frequency: A transition frequency of 170MHz makes it suitable for high-frequency applications.
- Compact SOT-23 Package: Ideal for space-constrained designs due to its small footprint.
- RoHS Compliant: Lead-free and RoHS compliant, ensuring environmental sustainability.
Applications
- General-Purpose Amplification: Suitable for various amplification circuits in audio, video, and other electronic systems.
- Switching Circuits: Can be used in switching applications due to its high transition frequency and low Vce saturation.
- Power Management: Useful in power management circuits requiring moderate current handling.
- Automotive Electronics: Can be used in automotive systems due to its robust specifications and reliability.
- Consumer Electronics: Suitable for use in consumer electronic devices such as TVs, radios, and other household appliances.
Q & A
- What is the transistor type of the BC 817-16 B5003?
The BC 817-16 B5003 is an NPN bipolar junction transistor (BJT).
- What is the maximum collector-emitter breakdown voltage of the BC 817-16 B5003?
The maximum collector-emitter breakdown voltage is 45V.
- What is the maximum collector current of the BC 817-16 B5003?
The maximum collector current is 500mA.
- What is the transition frequency of the BC 817-16 B5003?
The transition frequency is 170MHz.
- What is the package type of the BC 817-16 B5003?
The BC 817-16 B5003 is packaged in a SOT-23-3 case.
- Is the BC 817-16 B5003 RoHS compliant?
Yes, the BC 817-16 B5003 is lead-free and RoHS compliant.
- What is the maximum operating temperature of the BC 817-16 B5003?
The maximum operating temperature is 150°C (TJ).
- Why is the BC 817-16 B5003 obsolete?
The BC 817-16 B5003 is obsolete and no longer manufactured, but it remains available through some distributors and as substitutes.
- What are some common applications of the BC 817-16 B5003?
Common applications include general-purpose amplification, switching circuits, power management, automotive electronics, and consumer electronics.
- How do I obtain the datasheet for the BC 817-16 B5003?
The datasheet can be obtained from the official Infineon Technologies website or through electronic component distributors like Digi-Key, Mouser, or Suntronic.org.
