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Functioning as a trigger diode with a fixed voltage reference, the TMMDB3 can be used in conjunction with Triacs for simplified gate control circuits or as a starting element in fluorescent lamp ballasts.
Key Features
- VBO : 32 V
- Breakover voltage range : 28 V to 36 V
- ECOPACK compliant
Sample & Buy
| Part Number | Package | Packing Type | Marketing Status | Budgetary Price (US$)* | Quantity | Junction Temperature (°C) (max) | ECCN (US) | Country of Origin | Order from Distributors | Order from ST |
|---|---|---|---|---|---|---|---|---|---|---|
| TMMDB3 | MiniMELF | Tape And Reel |
Active
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0.132 | 1000 | 125 | EAR99 | CHINA | Check Availability | Get sample |
(*) 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
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Development Tools
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| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| TMMDB3 |
Active
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MiniMELF | 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.
