Overview
The BC817-25QBH-QZ is a general-purpose NPN bipolar junction transistor (BJT) manufactured by Nexperia USA Inc. This transistor is part of the BC817QBH-Q series, designed for various applications requiring switching and amplification. It is packaged in a DFN1110D-3 (SOT8015) package, which is a plastic, leadless extremely thin small outline package with side-wettable flanks (SWF), making it suitable for space-restricted applications.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCEO (Collector-Emitter Voltage) | Open base; Tamb = 25 °C | - | - | 45 | V |
| IC (Collector Current) | Tamb = 25 °C | - | - | 500 | mA |
| ICM (Peak Collector Current) | Single pulse; tp ≤ 1 ms; Tamb = 25 °C | - | - | 1 | A |
| hFE (DC Current Gain) | VCE = 1 V; IC = 100 mA; Tamb = 25 °C | 160 | - | 400 | - |
| VCEsat (Collector-Emitter Saturation Voltage) | IC = 500 mA; IB = 50 mA; Tamb = 25 °C | - | - | 700 | mV |
| fT (Transition Frequency) | VCE = 5 V; IC = 10 mA; f = 100 MHz; Tamb = 25 °C | 100 | - | - | MHz |
| TJ (Junction Temperature) | - | - | - | 175 | °C |
| Package | - | - | - | DFN1110D-3 (SOT8015) | - |
Key Features
- General-purpose switching and amplification: Suitable for a wide range of applications requiring general-purpose switching and amplification.
- High collector current: Maximum collector current of 500 mA.
- High collector-emitter voltage: Maximum collector-emitter voltage of 45 V.
- Low VCEsat: Collector-emitter saturation voltage as low as 700 mV.
- High transition frequency: Transition frequency of 100 MHz.
- Compact package: DFN1110D-3 (SOT8015) package, ideal for space-restricted applications.
- RoHS compliant: Lead-free and RoHS compliant, ensuring environmental sustainability.
Applications
- General-purpose electronics: Suitable for various general-purpose electronic circuits requiring switching and amplification.
- Automotive systems: Part of the AEC-Q101 series, making it suitable for automotive applications.
- Industrial control systems: Used in industrial control systems due to its reliability and performance.
- Consumer electronics: Found in consumer electronics such as audio equipment, power supplies, and other electronic devices.
Q & A
- What is the maximum collector current of the BC817-25QBH-QZ transistor?
The maximum collector current is 500 mA.
- What is the maximum collector-emitter voltage of the BC817-25QBH-QZ transistor?
The maximum collector-emitter voltage is 45 V.
- What is the transition frequency of the BC817-25QBH-QZ transistor?
The transition frequency is 100 MHz.
- What package type is used for the BC817-25QBH-QZ transistor?
The transistor is packaged in a DFN1110D-3 (SOT8015) package.
- Is the BC817-25QBH-QZ transistor RoHS compliant?
Yes, the transistor is lead-free and RoHS compliant.
- What is the maximum junction temperature for the BC817-25QBH-QZ transistor?
The maximum junction temperature is 175 °C.
- What are some common applications of the BC817-25QBH-QZ transistor?
It is used in general-purpose electronics, automotive systems, industrial control systems, and consumer electronics.
- What is the collector-emitter saturation voltage of the BC817-25QBH-QZ transistor?
The collector-emitter saturation voltage is as low as 700 mV.
- What is the DC current gain (hFE) of the BC817-25QBH-QZ transistor?
The DC current gain (hFE) is between 160 and 400.
- How can I obtain samples of the BC817-25QBH-QZ transistor?
Samples can be ordered via Nexperia's sales organization or through their network of global and regional distributors.
