STMicroelectronics DB3 DIAC 36V, 2A, 2-Pin DO-35

Lagstiftning och ursprungsland
Uppfyller ej

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


  • 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.

Attribute Value
Maximum Breakover Current 0.05mA
Maximum Breakover Voltage 36V
Repetitive Peak On-State Current 2A
Repetitive Peak Off-State Current 0.01mA
Mounting Type Through Hole
Package Type DO-35
Pin Count 2
Dimensions 4.5 x 2 x 2mm
Length 4.5mm
Width 2mm
Height 2mm
Maximum Operating Temperature +125 °C
Minimum Operating Temperature -40 °C
1240 I lager för leverans inom 1 arbetsdagar
Pris (ex. moms) Each (In a Pack of 5)
3,598 kr
(exkl. moms)
4,498 kr
(inkl. moms)
Per unit
Per Pack*
5 - 45
3,598 kr
17,99 kr
50 - 95
2,048 kr
10,24 kr
100 - 245
0,868 kr
4,34 kr
250 - 495
0,848 kr
4,24 kr
500 +
0,806 kr
4,03 kr