BD139 Power Bipolar by STMicroelectronics
NPN SILICON TRANSISTORS
| Status: | Active |
|---|---|
| Series: | BD139 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.12
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$0.22
|
800
in stock
|
Buy Now |
|
element14
from US$0.23
|
8,639
in stock
|
Buy Now |
|
Distrelec
from US$0.29
|
8,022
in stock
|
Buy Now |
|
Newark Electronics
from US$0.18
|
7,522
in stock
|
Buy Now |
|
Farnell
from US$0.22
|
7,522
in stock
|
Buy Now |
|
Future Electronics
from US$0.12
|
7,500
in stock
|
Buy Now |
|
Transfer Multisort Elektronik
from US$0.13
|
2,586
in stock
|
Buy Now |
|
Rapid Electronics
from US$0.38
|
1,040
in stock
|
Buy Now |
|
Micros
from US$0.13
|
680
in stock
|
Buy Now |
|
Avnet Silica
-
|
4,900
in stock
|
Buy Now |
Features
| Products are pre-selected in DC current gain |
Resources
Product Specifications |
|---|
| DS1150 Complementary low voltage transistor |
Technical Notes & Articles |
|---|
| TN0025 LED balancing circuit with power limit |
| TN0026 LED balancing circuits |
Alternative Descriptions
| TRANSISTOR, NPN, 80V, 1.5A, SOT-32 | element14 |
| ST Power Transistor, NPN, 80V, SOT-32 | Distrelec |
| Trans, Npn, 80V, 1.5A, To-126 | Newark Electronics |
| BD139 Series NPN 80 V 1.5 A Complementary Low Voltage Transistor - SOT-32 | Future Electronics |
| Transistor: NPN | Transfer Multisort Elektronik |
| ST BD139 NPN Audio High Voltage | Rapid Electronics |
| NPN power transistor,BD139 1.5A | RS |
| NPN 1,5A 80V 12,5W 40 < beta < 250 | Micros |
| Trans GP BJT NPN 80V 1.5A 3-Pin(3+Tab) SOT-32 Tube | Avnet Silica |
BD139 General Purpose and Low VCE(sat) Transistors by ON Semiconductor
1.5 A, 80 V NPN Power Bipolar Junction Transistor
| Status: | Unknown |
|---|---|
| Series: | BD139 |
| RoHS: | Compliant |
Features
| Mininum Current Gain - hFE = 40 @ IC = 150 mA |
| BD135, BD137, BD139 are complementary with BD136, BD138, BD140 |
| These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant |
| Benefits |
|---|
| Low current base drive |
| Applications |
|---|
| Audio amplification |
| End Products |
|---|
| Audio amplifiers |
Specifications
| Compliance |
|---|
Frequently Asked Questions
Where can I find additional details, specifications and documents for a BD139?
Additional datasheets, footprints and schematics for BD139 are listed on our Part Details page. You can also find images and similar parts to BD139 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for BD139 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BD139 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does BD139 fall under?
The BD139 is listed under Power Transistors > Power Bipolar > < 500V Transistors.
Can I view similar or alternative parts?
You can view similar parts to BD139 when available in the < 500V 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 BD139 you can contact the distributor directly for product support, shipping queries etc.
Is the BD139 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for BD139 have stock available?
Authorised distributors including element14, Distrelec, Newark Electronics, Farnell and Future Electronics have stock available or on a lead time for BD139.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for BD139 often in real-time on the comparison pages.
What if I can't find stock of BD139?
You can fill out our help required form which you can use to request a quote for BD139 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.