Overview
The BC817,235 is an NPN general-purpose transistor manufactured by Nexperia USA Inc. This transistor is housed in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package, making it suitable for a wide range of applications where space is limited. The BC817 series is known for its high current handling and versatility in both switching and amplification roles.
Key Specifications
| Parameter | Value |
|---|---|
| Package | SOT23 (TO-236AB) |
| Channel Type | NPN |
| Maximum Collector-Emitter Voltage (VCEO) | 45 V |
| Maximum Collector Current (IC) | 500 mA |
| Minimum Current Gain (hFE) | 160 |
| Maximum Current Gain (hFE) | 400 |
| Total Power Dissipation (Ptot) | 250 mW |
| Maximum Junction Temperature (TJ) | 150°C |
| Package Size | 2.9 x 1.3 x 1 mm |
Key Features
- High current handling up to 500 mA.
- Three current gain selections available (BC817-16, BC817-25, BC817-40).
- General-purpose switching and amplification capabilities.
- Compact SOT23 package for space-efficient designs.
- Maximum collector-emitter voltage of 45 V.
- RoHS compliant and suitable for reflow and wave soldering.
Applications
The BC817,235 transistor is versatile and can be used in a variety of applications across different industries, including:
- Automotive systems.
- Industrial control systems.
- Consumer electronics.
- Mobile devices.
- Wearable technology.
- Power and computing systems.
Q & A
- What is the maximum collector-emitter voltage of the BC817,235 transistor?
The maximum collector-emitter voltage (VCEO) is 45 V. - What is the maximum collector current of the BC817,235 transistor?
The maximum collector current (IC) is 500 mA. - What package type is the BC817,235 transistor available in?
The BC817,235 transistor is available in the SOT23 (TO-236AB) package. - What are the minimum and maximum current gain values for the BC817,235 transistor?
The minimum current gain (hFE) is 160, and the maximum current gain is 400. - Is the BC817,235 transistor RoHS compliant?
Yes, the BC817,235 transistor is RoHS compliant. - What are the typical applications of the BC817,235 transistor?
The BC817,235 transistor is used in general-purpose switching and amplification, and it is suitable for various applications including automotive, industrial, consumer electronics, and more. - What is the maximum junction temperature for the BC817,235 transistor?
The maximum junction temperature (TJ) is 150°C. - Can the BC817,235 transistor be used in high-current applications?
Yes, the BC817,235 transistor can handle high currents up to 500 mA. - How can I obtain samples of the BC817,235 transistor?
Samples can be ordered through Nexperia's sales organization or through their network of global and regional distributors. - Is there any design support available for the BC817,235 transistor?
Yes, Nexperia provides comprehensive design support, including evaluation boards, ECAD models, and interactive datasheets.
