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DB4 - ONSEMI BZX79C3V9

DB4

Active
STMicroelectronics

DIAC / SIDAC, 35 V, 45 V, 100 A, 300 MA, DO-35, 2 ROHS COMPLIANT: YES

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DB4 - ONSEMI BZX79C3V9

DB4

Active
STMicroelectronics

DIAC / SIDAC, 35 V, 45 V, 100 A, 300 MA, DO-35, 2 ROHS COMPLIANT: YES

Deep-Dive with AI

Technical Specifications

Parameters and characteristics commom to parts in this series

SpecificationDB4DB4 Series
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Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
NewarkEach 1$ 0.22
10$ 0.16
100$ 0.09
500$ 0.08
1000$ 0.07
2500$ 0.06
10000$ 0.06

DB4 Series

DIAC

Part
STMicroelectronics
DB4
STMicroelectronics
DB4
STMicroelectronics
DB4

Description

General part information

DB4 Series

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.