Manufacturer: STMicroelectronics
Win Source Part Number: 1260479-ST901T
Packaging: Tube
Mounting Style: Through Hole
Operating Temperature Range: 150°C (TJ)
Package: TO-220-3
Power - Max: 100W
Transistor Type: NPN - Darlington
Family Name: ST901T
Categories: Discrete Semiconductor Products
Manufacturer Homepage: www.st.com
Manufacturer Package: TO-220AB
Current - Collector (Ic) (Maximum): 4A
Voltage - Collector Emitter Breakdown (Maximum): 350V
Vce Saturation (Maximum) @ Ib, Ic: 2V @ 20mA, 2A
Current - Collector Cutoff (Maximum): 100μA
DC Current Gain (hFE) (Minimum) @ Ic, Vce: 1800 @ 2A, 2V
Alternative Parts (Cross-Reference): 495220TU; 495220TU_NL; 495220;
Introduction Date: September 30, 1997
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2025
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Limited
NPN Darlington Transistor 350V 4A 100W TO-220 Product overview: ST901T 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 350V, 4A, 100W, TO-220. Search-friendly keywords include transistor, BJT, switching, amplification, 350V, 4A, 100W, TO-220, 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-ST901T can be used for catalog matching and distributor lookup.
Bipolar (BJT) Transistor NPN - Darlington 350V 4A 100W Through Hole TO-220
TRANS NPN DARL 350V 4A TO220
Darlington Transistors NPN Power Darlington
TRANS NPN DARL 350V 4A TO220
TRANS, NPN, 350V, 4A, 150DEG C, 100W; Transistor Polarity:NPN; Collector Emitter Voltage Max:350V; Continuous Collector Current:4A; Power Dissipation:100W; Transistor Mounting:Through Hole; No. of Pins:3Pins; Transition Frequency:- RoHS Compliant: Yes
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | RS Components, Ltd. | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Darlington Transistors | Bipolar RF Transistors | Transistors | Darlington Transistors | Bipolar RF Transistors | Darlington Transistors | Bipolar RF Transistors | Transistors |
| Product Number | 1260479-ST901T | 276-ST901T | 497-7461-5-ND | 8103668 | ST901T | ST901T | ST901T | 26M3907 |
| Product Name | TRANSISTORS - Transistors (BJT) - Single - ST901T | 350V 4A 100W TO-220 Bipolar Transistor | Single Bipolar Transistors | Darlington Pairs | Single Bipolar Transistors | Darlington Transistors | Discrete Semiconductor Products - Transistors - Bipolar (BJT) | Trans, Npn, 350V, 4A, 150Deg C, 100W; Transistor Polarity Stmicroelectronics |
| Polarity | NPN | NPN | NPN | NPN | NPN - Darlington; NPN | NPN | ||
| IC(max) | 0.1000 milliamps | 4000 milliamps | 4000 milliamps | 4000 milliamps | ||||
| TJ | 150 C (302 F) | -65 C (-85 F) | 150 C (302 F) | |||||
| Package Type | TO-220; SOT3 | TO-220; TO-220-3 | TO-220; To-220 | TO-220; TO-220-3 | TO-3 | |||
| Packing Method | Tube; Tube | Tube; Tube |
