STMicroelectronics DB4 DIAC 45V, 2A, 2-Pin DO-35

RS Stock No.:: 829-0692
Mfr. Part No.:: DB4
Brand:: STMicroelectronics

STMicroelectronics DB4 DIAC 45V, 2A, 2-Pin DO-35

550 In stock for same day dispatch

Added

Price Each (In a Pack of 25)

Kr. 3,608

(exc. VAT)

Kr. 4,51

(inc. VAT)

Units	Per unit	Per Pack*
25 - 75	Kr. 3,608	Kr. 90,20
100 - 975	Kr. 2,093	Kr. 52,325
1000 - 4975	Kr. 1,422	Kr. 35,55
5000 - 9975	Kr. 1,244	Kr. 31,10
10000 +	Kr. 1,124	Kr. 28,10
*price indicative

RS Stock No.:: 829-0692
Mfr. Part No.:: DB4
Brand:: STMicroelectronics

Technical Reference

Legislation and Compliance

Product Details

DB3, DB4, SMDB3 DIAC Diodes

ST Microelectronics 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.

Features and Benefits

VBO: 32 V and 40 V

Low breakover current

Breakover voltage symmetry: 3V

ECOPACK®2 compliant

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

The DIAC, or 'diode for alternating current', is a diode that conducts current only after its breakover voltage has been reached momentarily.

Specifications

Attribute	Value
Maximum Breakover Voltage	45V
Repetitive Peak On-State Current	2A
Mounting Type	Through Hole
Package Type	DO-35
Pin Count	2
Dimensions	2 (Dia) x 4.5mm
Length	4.5mm
Width	2 (Dia.)mm
Minimum Operating Temperature	-40 °C
Maximum Operating Temperature	+125 °C

RS Stock No.:: 829-0692
Mfr. Part No.:: DB4
Brand:: STMicroelectronics