Product overview
Description
The device is manufactured using high voltage Multi-Epitaxial Planar technology for high switching speeds and high voltage capability.
Thanks to an increased intermediate layer, it has an intrinsic ruggedness which enables the transistor to withstand an high collector current level during breakdown condition, without using the transil protection usually necessary in typical converters for lamp ballast.
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All features
- High voltage capability
- Minimum lot-to-lot spread for reliable operation
- Low spread of dynamic parameters
- Very high switching speed
Featured Products
Discover the full range of power bipolar PNP-NPN transistors, with a voltage rating up to 500 V.
All resources
Resource title | Version | Latest update |
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Product Specifications (1)
Resource title | Version | Latest update | ||
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3.2 | 19 Sep 2016 | 19 Sep 2016 |
Technical Notes & Articles (2)
Resource title | Version | Latest update | ||
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2.4 | 11 Jul 2023 | 11 Jul 2023 | ||
2.0 | 23 Nov 2023 | 23 Nov 2023 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - BUL741
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3D models
Quality and Reliability
Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
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BUL741 | Active | TO-220 | Industrial | Ecopack2 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | ||||||||||||||||||||||||||
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BUL741 | Active | | Available at 3 distributors Distributor availability of BUL741
Distributor reported inventory date: 3/4/2025 | | | | Buy from Distributor | | TO-220 | Tube | CHINA | EAR99 | NEC |
BUL741 Active
Part Number:
BUL741
MOUSER
Stock
12962Min.Order
1AVNET
Stock
4000Min.Order
0DIGIKEY
Stock
1210Min.Order
1Distributor reported inventory date: 3/4/2025
Stock
Min.Order
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors