Service Hotline
Products
Products
BC858B PNP Bipolar Transistor SOT-23
BC858B is a PNP general‑purpose transistor in SOT‑23 surface‑mount package. It provides stable gain, low saturation voltage, and good switching performance, widely used for signal amplification, audio frequency amplification, and low‑power switching control in various electronic devices.
Our Advantages
- SOT‑23 standard package supports fully automatic assembly
- Stable and high DC current gain for reliable amplification
- Low saturation voltage reduces power loss
- Wide application range for switching and AF circuits
- Compact size for high‑density PCB design
- Wide operating temperature for industrial use
- RoHS compliant and suitable for mass production
Description
BC858B is a PNP general‑purpose transistor in SOT‑23 surface‑mount package. It provides stable gain, low saturation voltage, and good switching performance, widely used for signal amplification, audio frequency amplification, and low‑power switching control in various electronic devices.
FEATURES
- PNP general‑purpose transistor
- SOT‑23 surface mount package
- Suitable for automatic insertion
- For switching and AF amplifier applications
- VCBO = −30V, VCEO = −30V, VEBO = −5V
- DC current gain (hFE): 220–475 (B rank)
- Continuous collector current: IC = −100mA
- Power dissipation: PC = 200mW
- Transition frequency: fT = 100MHz (typ.)
- Junction/storage temperature: −55℃ to +150℃
- Marking: 3K
Applications
- General‑purpose signal amplification
- Audio frequency (AF) amplifier circuits
- Low‑power switching circuits
- Consumer electronics
- Portable electronic equipment
- Industrial control modules
- High‑density SMT circuit designs
Name
Title
Description
Datasheet
Support
SS30101-Q PNP Bipolar Transistor SOT-23
Brand: slkor，
2SD2098-R NPN Bipolar Transistor SOT-89
Brand: slkor，
MMDT4401 NPN Bipolar Transistor SOT-363
Brand: slkor，
2SC4373-Y PNP Bipolar Transistor SOT-89
Brand: slkor，
2SC2757 T33 NPN Bipolar Transistor SOT-23
Brand: slkor，
MMBT589 PNP Bipolar Transistor SOT-23
Brand: slkor，
MMDT5551 NPN Bipolar Transistor SOT-363
Brand: slkor，
M28S NPN Bipolar Transistor SOT-23
Brand: slkor，
MMBT2222AT NPN Bipolar Transistor SOT-523
Brand: slkor，
ShenzhenSLKORMicroSemiconCo., Ltd.
SLKOR's product lines include discrete devices, etc., diodes, transistors, power devices; and integrated circuit chips, etc., linear regulators, DC/ DC chips, interface chips, Hall sensors, ADCs, and BMS... We have years of accumulated technology on dedicated semiconductor.
Need help? Scan the code with your phone to start to chat on WhatsApp.
粤公网安备44030002007346号