BUL742C Power Bipolar by STMicroelectronics

High voltage fast-switching NPN power transistor

Status: Active
Series: BUL742C
RoHS: Compliant
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The devices are 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.

Prices starting from US$0.49


Distributor Starting From Stock
Logo for Future Electronics Future Electronics US$0.49
2,150
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Logo for Avnet America Avnet America US$0.52
-
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Logo for element14 element14 US$0.73
-
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Features

Low spread of dynamic parameters
High voltage capability
Minimum lot-to-lot spread for reliable operation
Very high switching speed

Alternative Descriptions

BUL742C Series NPN 400 V 4 A Fast Switching Power Transistor - TO-220 | Future Electronics
Trans GP BJT NPN 400V 4A 3-Pin(3+Tab) TO-220 Tube | Avnet America
TRANSISTOR, NPN, TO-220 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a BUL742C?

Additional datasheets, footprints and schematics for BUL742C are listed on our Part Details page. You can also find images and similar parts to BUL742C on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for BUL742C on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BUL742C price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does BUL742C fall under?

The BUL742C is listed under Power Transistors > Power Bipolar > > 1000V Transistors.

Can I view similar or alternative parts?

You can view similar parts to BUL742C when available in the > 1000V Transistors range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the BUL742C you can contact the distributor directly for product support, shipping queries etc.

Is the BUL742C RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for BUL742C have stock available?

Authorised distributors including Future Electronics, Avnet America, element14 and Farnell have stock available or on a lead time for BUL742C.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for BUL742C often in real-time on the comparison pages.

What if I can't find stock of BUL742C?

You can fill out our help required form which you can use to request a quote for BUL742C from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

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