Overview
The BC859CW/ZLX is a bipolar junction transistor (BJT) produced by Nexperia USA Inc. This transistor is of the PNP type and is packaged in the SOT323 format. Although it is currently listed as obsolete and no longer manufactured, it remains relevant for understanding and replacing in existing designs.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Type | PNP |
| Current-Collector (Ic) Max | 100 mA |
| Voltage-Collector Emitter Breakdown (Max) | 40 V |
| Vce Saturation (Max) @ Ib/Ic | 400 mV @ 5 mA, 50 mA |
| Current-Collector Cutoff (Max) | 50 nA (ICBO) |
| DC Current Gain (hFE) Min @ Ic/Vce | 100 @ 10 mA, 1 V |
| Power Max | 200 mW |
| Frequency-Transition | 150 MHz |
| Operating Temperature | 150°C (TJ) |
| Mounting Type | Surface Mount |
Key Features
- PNP bipolar junction transistor in SOT323 package.
- Low Vce(sat) for reduced power losses.
- High DC current gain (hFE) for reliable switching and amplification.
- High frequency-transition for fast switching applications.
- Surface mount technology for compact and efficient board design.
Applications
The BC859CW/ZLX transistor is suitable for a variety of applications, including:
- General-purpose switching and amplification.
- Audio and signal processing circuits.
- Automotive and industrial control systems.
- Consumer electronics requiring compact and efficient transistor solutions.
Q & A
- What is the transistor type of the BC859CW/ZLX?
The BC859CW/ZLX is a PNP bipolar junction transistor.
- What is the maximum collector current (Ic) of the BC859CW/ZLX?
The maximum collector current (Ic) is 100 mA.
- What is the maximum voltage between the collector and emitter (Vce) for the BC859CW/ZLX?
The maximum voltage between the collector and emitter (Vce) is 40 V.
- What is the typical Vce saturation voltage for the BC859CW/ZLX?
The typical Vce saturation voltage is 400 mV at 5 mA and 50 mA.
- What is the DC current gain (hFE) of the BC859CW/ZLX?
The DC current gain (hFE) is 100 at 10 mA and 1 V.
- What is the maximum power dissipation of the BC859CW/ZLX?
The maximum power dissipation is 200 mW.
- What is the frequency-transition of the BC859CW/ZLX?
The frequency-transition is 150 MHz.
- What is the operating temperature range of the BC859CW/ZLX?
The operating temperature range is up to 150°C (TJ).
- What is the mounting type of the BC859CW/ZLX?
The mounting type is surface mount.
- Is the BC859CW/ZLX still in production?
No, the BC859CW/ZLX is listed as obsolete and no longer manufactured.
- Where can I find substitutes for the BC859CW/ZLX?
Substitutes can be found through electronic component distributors and suppliers.
