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

RS Stock No.: 829-0692PBrand: STMicroelectronicsManufacturers Part No.: DB4
brand-logo
View all in DIACs

Technical documents

Specifications

Brand

STMicroelectronics

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

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

Stock information temporarily unavailable.

Please check again later.

Stock information temporarily unavailable.

P.O.A.

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

Production pack (Reel)

Select packaging type

Standard - each

Available in multiples of 25.

Production -

Available in multiples of 25.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

25

Available in multiples of 1
25P.O.A.
50P.O.A.
75P.O.A.
100P.O.A.
125P.O.A.
150P.O.A.
175P.O.A.
200P.O.A.
225P.O.A.
250P.O.A.
275P.O.A.
300P.O.A.
325P.O.A.
350P.O.A.
375P.O.A.

P.O.A.

STMicroelectronics DB4 DIAC 45V, 2A, 2-Pin DO-35
Stock information temporarily unavailable.
Select packaging type

Production pack (Reel)

Select packaging type

Standard - each

Available in multiples of 25.

Production -

Available in multiples of 25.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

25

Available in multiples of 1
25P.O.A.
50P.O.A.
75P.O.A.
100P.O.A.
125P.O.A.
150P.O.A.
175P.O.A.
200P.O.A.
225P.O.A.
250P.O.A.
275P.O.A.
300P.O.A.
325P.O.A.
350P.O.A.
375P.O.A.

Technical documents

Specifications

Brand

STMicroelectronics

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

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