STR1550 Power Bipolar by STMicroelectronics

High voltage fast-switching NPN power transistor

Status: Active
Series: STR1550
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

This device is a high voltage fast-switching NPN power transistor, manufactured using diffused collector planar technology for high switching speeds. It employs a base island structure with planar edge termination to enhance switching speeds, while maintaining a wide RBSOA.

Prices starting from US$0.10


Distributor Starting From Stock
Logo for element14 element14 US$0.16
89,886
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Logo for Farnell Farnell US$0.16
84,441
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Logo for Avnet America Avnet America US$0.12
21,000
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Logo for Newark Electronics Newark Electronics US$0.12
18,368
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Logo for Future Electronics Future Electronics US$0.14
9,000
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Logo for Distrelec Distrelec US$0.18
2,990
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Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$0.10
2,281
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Logo for Avnet Silica Avnet Silica -
225,000
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Logo for EBV Elektronik EBV Elektronik -
-
Buy Now
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Features

Excellent hFElinearity up to 50 mA
Miniature SOT-23 plastic package for surface mounting circuits
Tape and reel packaging
The PNP complementary type is STR2550

Alternative Descriptions

TRANSISTOR, BIPOL, NPN, 500V, SOT-23-3 | element14
Trans GP BJT NPN 500V 0.5A 3-Pin SOT-23 T/R | Avnet America
Transistor, Bipol, Npn, 500V, Sot-23-3 | Newark Electronics
STR1550: 500 V 0.5 A 500 mW SMT Fast-Switching NPN Power Transistor - SOT-23 | Future Electronics
ST High Voltage Transistor, NPN, 500V, SOT-23 | Distrelec
NPN Transistor,gp,bjt,500V 0.5A SOT23 | RS
Transistor: NPN | Transfer Multisort Elektronik


Frequently Asked Questions

Where can I find additional details, specifications and documents for a STR1550?

Additional datasheets, footprints and schematics for STR1550 are listed on our Part Details page. You can also find images and similar parts to STR1550 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for STR1550 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view STR1550 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does STR1550 fall under?

The STR1550 is listed under Power Transistors > Power Bipolar > 500V to 1000V Transistors.

Can I view similar or alternative parts?

You can view similar parts to STR1550 when available in the 500V to 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 STR1550 you can contact the distributor directly for product support, shipping queries etc.

Is the STR1550 RoHS compliant?

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

Which authorised distributors for STR1550 have stock available?

Authorised distributors including element14, Farnell, Avnet America, Newark Electronics and Future Electronics have stock available or on a lead time for STR1550.

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

Stock availability and lead times will be displayed for STR1550 often in real-time on the comparison pages.

What if I can't find stock of STR1550?

You can fill out our help required form which you can use to request a quote for STR1550 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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