Overview
The BCX17LT3G is a PNP small signal transistor manufactured by onsemi. It is packaged in a SOT-23 (TO-236AB) surface mount configuration, making it suitable for a variety of applications where space is limited. This transistor is known for its high gain and low saturation voltage, which are critical characteristics for efficient switching and amplification in electronic circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Type | PNP |
| Maximum DC Collector Current (Ic) | 500 mA |
| Collector-Emitter Voltage (VCEO) Max | 45 V |
| Collector-Base Voltage (VCBO) Max | 50 V |
| Vce Saturation (Max) | Not specified, but typically low for this type of transistor |
| Current Gain (hFE) | 100 to 600 |
| Package Code | TO-236AB (SOT-23) |
| Number of Terminals | 3 |
| Collector Power Dissipation (PC) | 0.2 W |
| Storage Temperature Range | -65°C to 150°C |
| Mounting Style | Surface Mount |
Key Features
- High current gain (hFE) ranging from 100 to 600, ensuring reliable amplification.
- Low saturation voltage, which is beneficial for efficient switching applications.
- Compact SOT-23 package, suitable for space-constrained designs.
- Surface mount configuration for easy integration into modern PCBs.
- Wide operating temperature range, making it versatile for various environments.
Applications
The BCX17LT3G is ideal for small load switching applications due to its high gain and low saturation voltage. It can be used in a variety of electronic circuits, including:
- General-purpose switching and amplification.
- Audio and signal processing circuits.
- Automotive electronics (contact sales for specific automotive usage).
- Consumer electronics where compact and efficient transistor performance is required.
Q & A
- What is the transistor type of the BCX17LT3G?
The BCX17LT3G is a PNP transistor.
- What is the maximum DC collector current of the BCX17LT3G?
The maximum DC collector current is 500 mA.
- What is the maximum collector-emitter voltage (VCEO) of the BCX17LT3G?
The maximum collector-emitter voltage (VCEO) is 45 V.
- What is the package type of the BCX17LT3G?
The BCX17LT3G is packaged in a SOT-23 (TO-236AB) surface mount configuration.
- What is the current gain (hFE) range of the BCX17LT3G?
The current gain (hFE) ranges from 100 to 600.
- What are the storage temperature limits for the BCX17LT3G?
The storage temperature range is -65°C to 150°C.
- Is the BCX17LT3G suitable for automotive applications?
Yes, but for specific automotive usage, contact the sales department.
- What are some common applications of the BCX17LT3G?
It is commonly used in general-purpose switching, audio and signal processing circuits, and consumer electronics.
- What is the collector power dissipation of the BCX17LT3G?
The collector power dissipation is 0.2 W.
- Is the BCX17LT3G still in production?
No, the BCX17LT3G is listed as obsolete on some supplier websites.
