TRANS NPN DARL 80V 5A TO220-3 Product overview: TIP121TU from Fairchild (onsemi) 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 80V, 5A, TO220. Search-friendly keywords include transistor, BJT, switching, amplification, 80V, 5A, TO220, 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-TIP121TU can be used for catalog matching and distributor lookup.
Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 047996-TIP121TU
Packaging: Tube/Rail
Mounting: Through Hole
Transistor Polarity: NPN - Darlington
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: 150°C (TJ)
Case / Package: TO-220-3
Maximum Current Collector: 5A
VCEO Maximum Collector-Emitter Breakdown Voltage: 80V
Max Vce (sat): 4V @ 20mA, 5A
Collector Cut-off Current(Max): 500μA
Typical Gain (hFE) (Min): 1000 @ 3A, 3V
Maximum Power Dissipation: 2W
Popularity: Medium
Fake Threat In the Open Market: 45 pct.
Supply and Demand Status: Balance
Quantity per package: 1k pcs
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| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Rochester Electronics | DigiKey | VAST STOCK CO., LIMITED | Utmel Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Bipolar RF Transistors | Transistors | Power MOSFET | Transistors | Darlington Transistors | Transistors | Bipolar RF Transistors |
| Product Number | 276-TIP121TU | 047996-TIP121TU | TIP121TU | TIP121TU-ND | TIP121TU | 598-TIP121TU | TIP121TU |
| Product Name | 80V 5A TO220 Bipolar Transistor | TRANSISTORS - Transistors (BJT) - Single - TIP121TU | Single Bipolar Transistors | Darlington Transistors | TRANS NPN DARL 80V 5A TO-220 | Discrete Semiconductor Products - Transistors - Bipolar (BJT) | |
| Polarity | NPN | NPN; NPN - Darlington | NPN | NPN; NPN | |||
| Package Type | Bulk | TO-220; SOT3; TO-220-3 | TO-220; TO-220-3 | TO-220; TO-220-3 | |||
| Packing Method | Bulk | Tube; Tube | Tube; Tube | ||||
| IC(max) | 5000 milliamps | 5000 milliamps |
