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

RS Stock No.: 829-0692PBrand: STMicroelectronicsManufacturers Part No.: DB4
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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

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P.O.A.

STMicroelectronics DB4 DIAC 45V, 2A, 2-Pin DO-35
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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 25
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 25
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