LCDA12.TBT Semtech LCDA12.TBT is a 300W bidirectional TVS diode with 12V reverse standoff voltage and 24V clamping voltage. It is housed in an 8-SOIC package for surface mount applications.
Mfr Part #:

LCDA12.TBT

Available from 2 distributors
Mfr Name: Semtech
Semtech
Semtech LCDA12.TBT is a 300W bidirectional TVS diode with 12V reverse standoff voltage and 24V clamping voltage. It is housed in an 8-SOIC package for surface mount applications.
Total Stock: 286 pcs
$ Price Range: $1.82 - $4.44

LCDA12.TBT Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
155 pcs
155 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
131 pcs
131 pcs On Request 1 On Request On Request 1219 On Request On Request

LCDA12.TBT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Capacitance @ Frequency
Current
Mounting Type
Operating Temperature
Power
Power Line Protection
Reverse Standoff Voltage (Vrwm)
Supplier Device Package
Tape & Reel
Type
Voltage

LCDA12.TBT Description

Short technical summary and product information.

The Semtech LCDA12.TBT is a transient voltage suppression (TVS) diode designed for general purpose circuit protection. It features a zener breakdown structure with a reverse standoff voltage of 12V and a typical clamping voltage of 24V. The device can handle peak pulse currents up to 5A (8/20µs waveform) with a peak pulse power rating of 300W. It provides two bidirectional channels for protecting multiple lines.

 

This TVS diode is surface mountable in an 8-SOIC package with a 3.90mm width. It operates over a junction temperature range of -55°C to 125°C. The low capacitance of 5pF at 1MHz makes it suitable for high-speed data lines while maintaining signal integrity. The part is RoHS3 compliant and has an MSL of 1 (unlimited).

 

Typical applications include general purpose circuit protection in consumer electronics, industrial equipment, and communication interfaces. The bidirectional configuration allows for symmetric protection on differential signal pairs.

LCDA12.TBT Quick Information

Product Type: TVS Diode
Canonical Name: Semtech LCDA12.TBT TVS Diode
Subcategory: TVS Diodes

LCDA12.TBT Compliance

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

LCDA12.TBT Estimated Pricing

Qty Low High
1+ $4.44 $4.44
10+ $3.57 $3.57
100+ $2.49 $2.49
500+ $1.94 $1.94
2,500+ $1.82 $1.82

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

LCDA12.TBT Features

  • 300W peak pulse power dissipation.
  • 12V reverse standoff voltage rating.
  • 24V clamping voltage at 5A.
  • Two bidirectional protection channels.
  • Low 5pF capacitance at 1MHz.

LCDA12.TBT Applications

  • Suitable for general purpose circuit protection.
  • Ideal for protecting high-speed data lines.
  • Used in industrial and consumer electronics.
  • Protects differential signal pairs.

LCDA12.TBT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the LCDA12.TBT?

12V.

What is the clamping voltage?

24V.

What is the peak pulse current rating?

5A at 8/20µs waveform.

What package is this TVS diode available in?

8-SOIC (0.154", 3.90mm Width).

Does the LCDA12.TBT provide bidirectional protection?

Yes, it has 2 bidirectional channels.

What is the typical capacitance?

5pF at 1MHz.

What is the operating temperature range?

-55°C to 125°C (junction).

Home
Account

Categories