The BUV22 is a high-performance NPN silicon power transistor designed for switch-mode applications. It features a maximum collector-emitter voltage of 250 V and can handle continuous collector currents up to 40 A, with a peak current rating of 50 A for pulse durations of up to 10 ms. The transistor exhibits a high DC current gain with a minimum hFE of 20 at 10 A, and low saturation voltage of 1.0 V at the same current level. It has fast switching times, with a maximum turn-off time of 0.35 ¬µs at 20 A. The device operates within a wide temperature range of -65¬8C to 200¬8C, making it suitable for various demanding environments. It is packaged in a TO-204 (TO-3) case, which allows for efficient heat dissipation. However, it is important to note that this part is classified as obsolete and is not recommended for new designs. Engineers should consider the availability and support for this component in their projects.
Manufacturer: ON Semiconductor
Win Source Part Number: 913801-BUV22
Series: SWITCHMODE™
Operating Temperature Range: -65°C ~ 200°C (TJ)
Features: Bipolar (BJT) Transistor NPN 250 V 40 A 8MHz 250 W Through Hole TO-204 (TO-3)
Package: Tray
Package: TO-204AE
Mounting: Through Hole
Part Status: Obsolete
Family Name: BUV22
Categories: Discrete Semiconductor Products
Case / Package: TO-204 (TO-3)
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 88 pct.
Supply and Demand Status: Balance
Quantity per package: 100
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8541.29.0095
TRANS NPN 250V 40A TO-3 Product overview: BUV22 from 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 250V, 40A. Search-friendly keywords include transistor, BJT, switching, amplification, 250V, 40A, 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-BUV22 can be used for catalog matching and distributor lookup.
Bipolar (BJT) Transistor NPN 250V 40A 8MHz 250W Through Hole TO-204 (TO-3)
TRANS NPN 250V 40A TO204
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | Transistors | Bipolar RF Transistors | Transistors | Bipolar RF Transistors |
| Product Number | 913801-BUV22 | 276-BUV22 | BUV22-ND | BUV22 |
| Product Name | TRANSISTORS - Transistors (BJT) - Single - BUV22 | 250V 40A Bipolar Transistor | Single Bipolar Transistors | Discrete Semiconductor Products - Transistors - Bipolar (BJT) |
| Polarity | NPN | NPN | NPN | |
| Package Type | TO-3; SOT3; TO-204 (TO-3) | TO-204AE | ||
| IC(max) | 3 milliamps | 40000 milliamps | ||
| VCEO | 250 volts | 250 volts | ||
| VCBO | 300 volts |
