Overview
The BC 856B E6433 is a bipolar junction transistor (BJT) produced by Infineon Technologies. This transistor is of the PNP type and is designed for surface mount applications, specifically in the SOT-23 package. It is characterized by its high-frequency capabilities and moderate power handling, making it suitable for a variety of electronic circuits.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Transistor Type | PNP | Current - Collector (Ic) (Max) | 100 mA |
| Voltage - Collector Emitter Breakdown (Max) | 65 V | Vce Saturation (Max) @ Ib, Ic | 650mV @ 5mA, 100mA |
| Current - Collector Cutoff (Max) | 15nA (ICBO) | DC Current Gain (hFE) (Min) @ Ic, Vce | 220 @ 2mA, 5V |
| Power - Max | 330 mW | Frequency - Transition | 250MHz |
| Operating Temperature | 150°C (TJ) | Mounting Type | Surface Mount |
| Package/Case | SOT-23 | RoHS Status | RoHS Compliant |
Key Features
- High Frequency Capability: The BC 856B E6433 has a transition frequency of 250 MHz, making it suitable for high-frequency applications.
- Moderate Power Handling: With a maximum power dissipation of 330 mW, this transistor can handle moderate power requirements.
- Surface Mount Package: The SOT-23 package is compact and ideal for surface mount technology (SMT) assembly.
- RoHS Compliant: This transistor is lead-free and RoHS compliant, ensuring environmental sustainability.
- High DC Current Gain: The transistor has a minimum DC current gain (hFE) of 220 at 2 mA and 5 V, indicating good amplification capabilities.
Applications
- Amplifier Circuits: The BC 856B E6433 can be used in various amplifier configurations due to its high DC current gain and moderate power handling.
- Switching Circuits: Its high transition frequency makes it suitable for switching applications where high speed is required.
- RF and Microwave Circuits: The transistor's high-frequency capabilities make it a good choice for RF and microwave circuit designs.
- Automotive and Industrial Electronics: It can be used in automotive and industrial electronics where reliability and moderate power handling are necessary.
Q & A
- What is the transistor type of the BC 856B E6433?
The BC 856B E6433 is a PNP bipolar junction transistor (BJT).
- What is the maximum collector current of the BC 856B E6433?
The maximum collector current is 100 mA.
- What is the maximum collector-emitter breakdown voltage of the BC 856B E6433?
The maximum collector-emitter breakdown voltage is 65 V.
- What is the transition frequency of the BC 856B E6433?
The transition frequency is 250 MHz.
- What is the maximum power dissipation of the BC 856B E6433?
The maximum power dissipation is 330 mW.
- What is the package type of the BC 856B E6433?
The package type is SOT-23.
- Is the BC 856B E6433 RoHS compliant?
Yes, the BC 856B E6433 is RoHS compliant.
- What is the operating temperature range of the BC 856B E6433?
The operating temperature range is up to 150°C (TJ).
- What are some common applications of the BC 856B E6433?
Common applications include amplifier circuits, switching circuits, RF and microwave circuits, and automotive and industrial electronics.
- Is the BC 856B E6433 still in production?
No, the BC 856B E6433 is listed as obsolete.
