BC847BW is an NPN silicon AF transistor in a SOT323 package, designed for AF input stages and driver applications. It has a collector-emitter voltage rating of 45 V, a collector current rating of 100 mA, and a total power dissipation of 250 mW at a case temperature of 124 °C. The transistor features a high DC current gain (hₑₑ) ranging from 200 to 450 for the B-group, a low collector-emitter saturation voltage of up to 600 mV at 100 mA collector current, and a transition frequency of 250 MHz. It is RoHS compliant and has a junction temperature rating of 150 °C. The device exhibits low noise between 30 Hz and 15 kHz, with a typical noise figure of 1.2 dB at 200 µA collector current. The SOT323 package measures 2.0 mm × 1.25 mm × 1.0 mm based on the package outline.
NPN Silicon AF Transistors
Summary of Features
Potential Applications
Manufacturer: Infineon Technologies
Win Source Part Number: 095953-BC847BW
Family Name: BC847BW
Alternative Parts (Cross-Reference): BC850B-AU_R2_00001; BC850BW-AU_R1_00001;
Introduction Date: April 01, 1996
ECCN: EAR99
Country of Origin: Malaysia, Republic of Korea
Estimated EOL Date: 2027
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 63 pct.
Supply and Demand Status: Sufficient
Application Field: Used in Audio, Industrial
| Infineon Technologies AG | Win Source Electronics | |
|---|---|---|
| Product Category | Bipolar RF Transistors | Bipolar RF Transistors |
| Product Number | BC847BW | 095953-BC847BW |
| Product Name | Bipolar Transistor, General Purpose Transistor | TRANSISTORS - Transistors (BJT) - Single - BC847BW |
| Polarity | NPN (Single); NPN | |
| Package Type | SOT323; SOT323 | SOT3; SOT323 |
| Packing Method | Tape Reel; TAPE & REEL | |
| IC(max) | 100 milliamps |
