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See Technical Specifications

DB4 +BOM

Diac/Sidac Thyristor 35 ~ 45V DO-35

Manufacturer:

STMicroelectronics
Mfr.Part #:

DB4
Datasheet:

DB4 Datasheet (PDF)
Breakover Voltage VBO:

40 V
Breakover Current IBO Max:

50 uA
Minimum Operating Temperature:

- 40 C
Maximum Operating Temperature:

+ 125 C
EDA/CAD Models:

Request Free CAD Models for DB4

Email: [email protected]

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Tel: +852 95804164

DB4 General 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 fluorenscent lamp ballasts.A new surface mount version is now available in SOT-23 package, providing reduced space and compatibility with automatic pick and place equipment.

Key Features

V_BO: 32V and 40V
LOW BREAKOVER CURRENT

Specifications

Product Category	Diacs	Series	DB4
Breakover Voltage VBO	40 V	Breakover Current IBO Max	50 uA
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 125 C
Mounting Style	Through Hole	Features	Low Breakover Current
Height	2 mm	Length	4.5 mm
Product Type	Diacs	Factory Pack Quantity	5000
Subcategory	Thyristors	Width	2 mm
Unit Weight	0.007055 oz