Overview
The BC817-16HE3-TP is an NPN general-purpose transistor manufactured by Micro Commercial Co. It is housed in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package. This transistor is part of the BC817 series, known for its high current handling and multiple current gain selections, making it versatile for various electronic applications.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Units | Conditions |
|---|---|---|---|---|---|---|
| Collector-Emitter Voltage | VCEO | 45 | V | Open base; T amb = 25 °C | ||
| Collector Current | IC | 500 | mA | T amb = 25 °C | ||
| Peak Collector Current | ICM | 1 | A | Single pulse; t p ≤ 1 ms; T amb = 25 °C | ||
| DC Current Gain (hFE) | 100 | 250 | VCE = 1 V; IC = 100 mA; T amb = 25 °C | |||
| Base-Emitter Saturation Voltage | VBE(sat) | 1.2 | V | IC = 500 mA; IB = 50 mA | ||
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.7 | V | IC = 500 mA; IB = 50 mA | ||
| Emitter-Base Breakdown Voltage | V(BR)EBO | 5 | V | IE = 100 µA; IC = 0 A; T amb = 25 °C | ||
| Collector-Emitter Breakdown Voltage | V(BR)CEO | 45 | V | IC = 10 mA; IE = 0 A; T amb = 25 °C | ||
| Collector-Base Breakdown Voltage | V(BR)CBO | 50 | V | VCB = 20 V; IE = 0 A; T amb = 25 °C | ||
| Thermal Resistance from Junction to Ambient | Rth(j-a) | 500 | K/W | In free air |
Key Features
- High Current Handling: The BC817-16HE3-TP can handle up to 500 mA of collector current and has a peak collector current of 1 A for short pulses.
- Multiple Current Gain Selections: Available in three current gain ranges: 100-250 for the BC817-16HE3-TP, making it suitable for various applications.
- Small SOT23 Package: Compact SOT23 (TO-236AB) package, ideal for space-constrained designs.
- RoHS Compliant and Lead-Free Finish: Ensures compliance with environmental regulations.
- AEC-Q101 Qualified: Suitable for automotive and other high-reliability applications.
- Moisture Sensitivity Level 1: Low risk of damage from moisture during assembly.
- Halogen-Free and UL 94 V-0 Flammability Rating: Enhances safety and environmental compliance.
Applications
The BC817-16HE3-TP is designed for general-purpose switching and amplification in a wide range of electronic systems. It is particularly useful in:
- Automotive Systems: Due to its AEC-Q101 qualification, it is suitable for automotive applications such as motor control, lighting, and other vehicle electronics.
- Industrial Control Systems: Used in various industrial control circuits for switching and amplification.
- Consumer Electronics: Found in consumer devices such as audio amplifiers, power supplies, and other electronic circuits requiring reliable switching and amplification.
- Power Management Systems: Used in power management circuits for efficient current handling and control.
Q & A
- What is the maximum collector current of the BC817-16HE3-TP?
The maximum collector current is 500 mA. - What is the package type of the BC817-16HE3-TP?
The package type is SOT23 (TO-236AB). - Is the BC817-16HE3-TP RoHS compliant?
Yes, it is RoHS compliant and has a lead-free finish. - What are the current gain ranges for the BC817-16HE3-TP?
The current gain range is 100-250. - What is the maximum collector-emitter voltage of the BC817-16HE3-TP?
The maximum collector-emitter voltage is 45 V. - Is the BC817-16HE3-TP suitable for automotive applications?
Yes, it is AEC-Q101 qualified, making it suitable for automotive applications. - What is the thermal resistance from junction to ambient for the BC817-16HE3-TP?
The thermal resistance from junction to ambient is up to 500 K/W in free air. - What are the typical applications of the BC817-16HE3-TP?
General-purpose switching and amplification in automotive, industrial, and consumer electronics. - Is the BC817-16HE3-TP halogen-free?
Yes, it is halogen-free and meets UL 94 V-0 flammability rating. - What is the moisture sensitivity level of the BC817-16HE3-TP?
The moisture sensitivity level is 1.
