Manufacturer: STMicroelectronics
Win Source Part Number: 031554-STT818B
Packaging: Reel - TR
Mounting: SMD (SMT)
Transistor Polarity: PNP
Family Name: STT818B
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: 150°C (TJ)
Case / Package: SOT-23-6L
Maximum Current Collector: 3A
VCEO Maximum Collector-Emitter Breakdown Voltage: 30V
Max Vce (sat): 500mV @ 20mA, 2A
Collector Cut-off Current(Max): 100nA (ICBO)
Typical Gain (hFE) (Min): 100 @ 500mA, 1V
Maximum Power Dissipation: 1.2W
Alternative Parts (Cross-Reference): CPH6122-TL-E; CPH6122-E; MCH6122-TL-H; MCH6122-TL-E ;
Introduction Date: July 08, 2002
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2027
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 33 pct.
Supply and Demand Status: Sufficient
PNP BJT Transistor, 30V, 3A, 1.2W, SOT-23-6, High Gain Product overview: STT818B from STMicroelectronics is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 30V, 3A, 1.2W, SOT-23. Search-friendly keywords include transistor, BJT, switching, amplification, 30V, 3A, 1.2W, SOT-23, Bipolar Transistor, Single Bipolar Transistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 276-STT818B can be used for catalog matching and distributor lookup.
TRANS PNP 30V 3A SOT23-6L
Bipolar (BJT) Transistor PNP 30V 3A 1.2W Surface Mount SOT-23-6L
Bipolar (BJT) Transistor PNP 30V 3A 1.2W Surface Mount SOT-23-6L
Bipolar (BJT) Transistor PNP 30V 3A 1.2W Surface Mount SOT-23-6L
TRANS PNP 30V 3A SOT23-6L
Bipolar Transistors - BJT PNP Lo-Volt Hi-Gain
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | DigiKey | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|
| Product Category | Bipolar RF Transistors | Bipolar RF Transistors | Bipolar RF Transistors | Transistors | Bipolar RF Transistors | Bipolar RF Transistors |
| Product Number | 031554-STT818B | 276-STT818B | STT818B | 497-6589-6-ND | STT818B | STT818B |
| Product Name | TRANSISTORS - Transistors (BJT) - Single - STT818B | 30V 3A 1.2W SOT-23 Bipolar Transistor | Single Bipolar Transistors | Single Bipolar Transistors | Discrete Semiconductor Products - Transistors - Bipolar (BJT) | Bipolar Transistors - BJT |
| Polarity | PNP; PNP | PNP | PNP; PNP | PNP | ||
| Package Type | SOT3; SOT23; SOT-23-6L | SOT23; SOT-23-6 | SOT23; SOT-23-6 | |||
| Packing Method | Tape Reel; Reel - TR | Tape Reel; Tape & Reel (TR),Cut Tape (CT),Digi-ReelR | ||||
| IC(max) | 3000 milliamps | 3000 milliamps | 3000 milliamps | 3000 milliamps | ||
| VCEO | 30 volts | 30 volts | 30 volts | 30 volts |