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TMMDB3TG The STMicroelectronics TMMDB3TG is a DIAC with a voltage rating of 30-34V and a current rating of 2A. It operates within a temperature range of -40°C to 125°C.
Mfr Part #:

TMMDB3TG

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics TMMDB3TG is a DIAC with a voltage rating of 30-34V and a current rating of 2A. It operates within a temperature range of -40°C to 125°C.
✓ Total Stock: 458,480 pcs
$ Price Range: $2.71

TMMDB3TG Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
455,000 pcs
On Request
455000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,480 pcs
On Request
3480 pcs On Request 1 On Request On Request 15+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TMMDB3TG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Operating Temperature
SVHC Present
Supplier Device Package
Supplier Package
Voltage
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TMMDB3TG Description

Short technical summary and product information.

The STMicroelectronics TMMDB3TG is a DIAC designed for various electronic applications. It features a voltage range of 30 to 34 volts and can handle a current of up to 2A. The device operates reliably across a wide temperature spectrum, from -40°C to 125°C.

 

Packaged in a compact DO-213AA Mini MELF case, the TMMDB3TG is suitable for surface-mount designs where space is a consideration. Its specifications make it a component choice for circuits requiring voltage triggering or surge protection.

 

This DIAC is compliant with RoHS3 standards and has an MSL rating of 1, indicating unlimited shelf life under standard conditions. REACH status is unaffected.

TMMDB3TG Quick Information

Product Type: DIAC
Canonical Name: STMicroelectronics TMMDB3TG DIAC
Subcategory: Thyristors - DIACs, SIDACs

TMMDB3TG Compliance

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

TMMDB3TG Estimated Pricing

Qty Low High
1+ $2.71 $2.71

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

TMMDB3TG Features

  • DIAC with 30-34V voltage rating.
  • Handles up to 2A current.
  • Wide operating temperature range.
  • Compact DO-213AA Mini MELF package.
  • RoHS3 compliant and MSL 1.

TMMDB3TG Applications

  • Triggers triacs in light dimmer circuits.
  • Controls motor speeds in household appliances.
  • Provides gate drive for SCR power regulators.
  • Enables phase control in battery chargers.

TMMDB3TG FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the TMMDB3TG?

The TMMDB3TG operates within a voltage range of 30 to 34 volts.

What is the maximum current rating for the TMMDB3TG?

The TMMDB3TG has a maximum current rating of 2A.

What is the operating temperature range for the TMMDB3TG?

The TMMDB3TG can operate in temperatures ranging from -40°C to 125°C.

What package type is the TMMDB3TG supplied in?

The TMMDB3TG is supplied in a DO-213AA Mini MELF package.

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