Overview
The BC 817-25W E6433 is a bipolar junction transistor (BJT) produced by Infineon Technologies. This NPN transistor is designed for general-purpose applications and is known for its reliability and performance. It is packaged in the SC-70 or SOT-323 case, making it suitable for surface mount technology (SMT) assembly. The transistor is lead-free and RoHS compliant, ensuring it meets current environmental standards.
Key Specifications
| Specification | Value |
|---|---|
| Transistor Type | NPN |
| Current - Collector (Ic) (Max) | 500 mA |
| Voltage - Collector Emitter Breakdown (Max) | 45 V |
| Vce Saturation (Max) @ Ib, Ic | 700 mV @ 50 mA, 500 mA |
| Power - Max | 250 mW |
| Operating Temperature | 150°C (TJ) |
| Frequency - Transition | 170 MHz |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 160 @ 100 mA, 1 V |
| Current - Collector Cutoff (Max) | 100 nA (ICBO) |
| Package / Case | SC-70, SOT-323 |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- High Current Capability: The BC 817-25W E6433 can handle a maximum collector current of 500 mA, making it suitable for a variety of applications requiring moderate to high current levels.
- Low Saturation Voltage: With a Vce saturation of 700 mV at 50 mA and 500 mA, this transistor ensures efficient operation with minimal voltage drop.
- High Transition Frequency: The transistor has a transition frequency of 170 MHz, which is beneficial for high-frequency applications.
- Compact Packaging: The SC-70 or SOT-323 package is ideal for surface mount technology, allowing for compact and efficient board design.
- Environmental Compliance: The transistor is lead-free and RoHS compliant, ensuring it meets current environmental regulations.
Applications
The BC 817-25W E6433 is versatile and can be used in a wide range of applications, including:
- General-Purpose Amplification: Suitable for amplifying signals in various electronic circuits.
- Switching Circuits: Can be used as a switch in digital circuits due to its high current handling and low saturation voltage.
- Audio Amplifiers: Applicable in audio amplification circuits requiring moderate power levels.
- Automotive Electronics: Can be used in automotive systems due to its robustness and high operating temperature range.
- Industrial Control Systems: Suitable for use in industrial control circuits where reliability and performance are critical.
Q & A
- What is the maximum collector current of the BC 817-25W E6433?
The maximum collector current is 500 mA.
- What is the voltage - collector emitter breakdown (Max) of the BC 817-25W E6433?
The voltage - collector emitter breakdown (Max) is 45 V.
- What is the transition frequency of the BC 817-25W E6433?
The transition frequency is 170 MHz.
- Is the BC 817-25W E6433 RoHS compliant?
- What is the operating temperature range of the BC 817-25W E6433?
The operating temperature range is up to 150°C (TJ).
- What is the package type of the BC 817-25W E6433?
The package type is SC-70 or SOT-323.
- What is the moisture sensitivity level (MSL) of the BC 817-25W E6433?
The moisture sensitivity level (MSL) is 1 (Unlimited).
- What is the DC current gain (hFE) of the BC 817-25W E6433?
The DC current gain (hFE) is 160 @ 100 mA, 1 V.
- Can the BC 817-25W E6433 be used in high-frequency applications?
- Is the BC 817-25W E6433 suitable for surface mount technology?
