DB4
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- Mfr.Part #
- DB4
- Manufacturer
- STMicroelectronics
- Package / Case
- DO-204AH, DO-35, Axial
- Datasheet
- Download
- Description
- DIAC 35-45V 2A DO35
- Stock
- 4
- In Stock ：
- 4
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Thyristors - DIACs, SIDACs
- Base Part Number :
- DB4
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~125°C TJ
- Voltage - Breakover :
- 35V~45V
- Max Output Current :
- 2A
- Weight :
- 137.013245mg
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 2mm
- Terminal Form :
- Wire
- Configuration :
- Single
- Package / Case :
- DO-204AH, DO-35, Axial
- REACH SVHC :
- No SVHC
- Width :
- 2mm
- Contact Plating :
- Tin
- Lifecycle Status :
- ACTIVE (Last Updated: 8 months ago)
- Number of Terminations :
- 2
- Trigger Device Type :
- DIAC
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Current Rating :
- 2A
- Packaging :
- Tape and Reel (TR)
- Mount :
- Through Hole
- Case Connection :
- Isolated
- Radiation Hardening :
- No
- Number of Pins :
- 2
- HTS Code :
- 8541.30.00.80
- Number of Elements :
- 1
- Length :
- 4.5mm
- JESD-609 Code :
- e3
- Breakdown Voltage :
- 40V
- Current - Breakover :
- 50μA
- Factory Lead Time :
- 11 Weeks
- Datasheets
- DB4
DB4 datasheet pdf and Thyristors - DIACs, SIDACs product details from STMicroelectronics stock available at
DB4 Description
Functioning as a trigger diode with a fixed voltage reference, the DB3/DB4 series can
be used in conjunction with triacs for simplified gate control circuits or as a starting
element in fluorescent lamp ballasts.
The surface mount SOT23-3L package allows compact, SMD based designs for
automated manufacturing.
DB4 Features
VBO : 32 V and 40 V
Low breakover current
Breakover voltage symmetry : 3V
ECOPACK?2 compliant
DB4 Applications
Triggering device for Triac or SCR based motor / light dimmer
32 V trigger device for oscillator circuit
Start up triggering in lighting ballast for CFL, TL or LED lamps
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