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These epitaxial planar transistors are mounted in the SOT-32 plastic package. They are designed for audio amplifiers and drivers utilizing complementary or quasi-complementary circuits.
The NPN types are the BD135 and BD139, and the complementary PNP types are the BD136 and BD140.
Key Features
- Products are pre-selected in DC current gain
Sample & Buy
| Part Number | Package | Packing Type | Marketing Status | ECCN (US) | Country of Origin | Approximate Price (US$)* / Qty | Order from ST | Order from Distributors |
|---|---|---|---|---|---|---|---|---|
| BD139-16 | SOT-32 | Tube | Active | EAR99 | INDIA | 0.41 | Buy now | Check Availability |
| BD139-10 | SOT-32 | Tube | Active | EAR99 | INDIA | 0.43 | Buy now | Check Availability |
| BD139 | SOT-32 | Tube | Active | EAR99 | INDIA | 0.59 | Buy now | Check Availability |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
Featured Videos
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| BD139 | Active | SOT-32 | Industrial | Ecopack1 | |
| BD139-10 | Active | SOT-32 | Industrial | Ecopack1 | |
| BD139-16 | Active | SOT-32 | Industrial | Ecopack1 |
(**) 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.
