DB3ST The Semtech DB3ST is a DIAC in the Thyristors - DIACs, SIDACs category. It features RoHS3 Compliance and MSL 1 Unlimited.
Mfr Part #:

DB3ST

Available from 1 distributors
Mfr Name: Semtech
Semtech
The Semtech DB3ST is a DIAC in the Thyristors - DIACs, SIDACs category. It features RoHS3 Compliance and MSL 1 Unlimited.
✓ Total Stock: 60 pcs
$ Price Range: $2.71

DB3ST Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
60 pcs
60 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

DB3ST Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free

DB3ST Description

Short technical summary and product information.

The Semtech DB3ST is a DIAC, a type of thyristor used for triggering. It belongs to the Thyristors - DIACs, SIDACs category within discrete semiconductor products.

 

Key specifications include RoHS3 Compliance, Moisture Sensitivity Level (MSL) 1 Unlimited, and REACH Unaffected status. These attributes indicate its environmental compliance and handling requirements.

 

As a DIAC, the DB3ST is designed for triggering applications, often used in conjunction with TRIACs or SCRs in power control circuits. Its specific electrical characteristics, such as breakdown voltage and peak pulse current, would typically be detailed in a datasheet.

 

This component is suitable for various electronic designs requiring reliable triggering mechanisms. Further details on its application and performance characteristics can be found in the manufacturer's documentation.

DB3ST Quick Information

Product Type: DIAC
Series: DB3ST
Canonical Name: DB3ST DIAC
Subcategory: Thyristors - DIACs, SIDACs

DB3ST Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

DB3ST Estimated Pricing

Qty Low High
1+ $2.71 $2.71

Estimated market price range - modelled values for guidance only, not live distributor offers.

DB3ST Features

  • Semtech DB3ST DIAC component.
  • RoHS3 Compliant environmental standard.
  • MSL 1 Unlimited moisture sensitivity.
  • REACH Unaffected status confirmed.

DB3ST Applications

  • Triggers TRIACs in AC phase control.
  • Used in lamp dimmer control circuits.
  • Suitable for motor speed control.
  • Employed in AC power control systems.

DB3ST FAQs

3 frequently asked questions generated from this part’s specifications.
What is the RoHS status of the Semtech DB3ST?

The Semtech DB3ST is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the DB3ST?

The MSL for the DB3ST is 1 Unlimited.

Is the Semtech DB3ST REACH compliant?

The Semtech DB3ST is REACH Unaffected.

DB3ST Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
BC847B/215
BC847B/215
Nexperia USA Inc.
The Nexperia USA Inc. BC847B/215 is a bipolar transistor. It is RoHS3 Compliant and has an MSL Level 1 rating.
View Part
ESD5371MXT5G
ESD5371MXT5G
On Semiconductor
The On Semiconductor ESD5371MXT5G is a Transistor Voltage Suppressor Diode. It features RoHS3 compliance and an MSL of 1.
View Part
BC847BS.115
BC847BS.115
NXP Semiconductors
The BC847BS.115 is a bipolar transistor array from NXP Semiconductors. It features RoHS3 compliance and an MSL of 1 Unlimited.
View Part
US1K
US1K
Toshiba
The US1K is an ultrafast recovery rectifier from Toshiba, designed for high-frequency rectification. It features a 800V reverse voltage rating and a 1A average forward current.
View Part
Home

Categories