UCLAMP3312T.TCT UCLAMP3312T.TCT is a bidirectional Zener TVS diode from Semtech, designed for Ethernet applications. It features 3.3V reverse standoff, 11V clamping, 10A peak pulse current, and 4.5pF capacitance.
Mfr Part #:

UCLAMP3312T.TCT

Available from 2 distributors
Mfr Name: Semtech
Semtech
UCLAMP3312T.TCT is a bidirectional Zener TVS diode from Semtech, designed for Ethernet applications. It features 3.3V reverse standoff, 11V clamping, 10A peak pulse current, and 4.5pF capacitance.
Total Stock: 4,365 pcs
$ Price Range: $0.48 - $2.01

UCLAMP3312T.TCT Available from 2 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,600 pcs
3600 pcs On Request 1 On Request On Request 20+ On Request On Request
Non-Authorised Inventory information
765 pcs
765 pcs On Request 1 On Request On Request On Request On Request On Request

UCLAMP3312T.TCT 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
Supplier Device Package
Type
Voltage
Voltage - Reverse Standoff (Typ)

UCLAMP3312T.TCT Description

Short technical summary and product information.

The UCLAMP3312T.TCT is a bidirectional Zener TVS diode manufactured by Semtech. It is designed for Ethernet applications, providing protection against transient overvoltages. The device features a reverse standoff voltage of 3.3V and a maximum clamping voltage of 11V at a peak pulse current of 10A (8/20µs waveform). With a peak pulse power rating of 100W, it is suitable for protecting sensitive circuits in communication interfaces.

 

This TVS diode incorporates two bidirectional channels, offering dual-line protection in a compact 8-XFDFN surface-mount package (SLP2010N8T). The typical capacitance is 4.5pF at 1MHz, which is optimized for high-speed signal integrity. The operating temperature range is -40°C to 85°C, allowing reliable performance in various environments.

 

The device is mounted using surface-mount technology and is available in tape and reel packaging. It is RoHS3 compliant, REACH unaffected, and has a moisture sensitivity level of 1 (unlimited). The UCLAMP3312T.TCT is an ideal choice for Ethernet port protection, where low capacitance and fast response are critical.

UCLAMP3312T.TCT Quick Information

Product Type: TVS Diode
Series: uClamp
Canonical Name: UCLAMP3312T.TCT
Subcategory: Bidirectional Zener TVS Diode

UCLAMP3312T.TCT Compliance

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

UCLAMP3312T.TCT Estimated Pricing

Qty Low High
1+ $2.01 $2.01
10+ $1.28 $1.28
100+ $0.86 $0.86
500+ $0.68 $0.68
1,000+ $0.62 $0.62
3,000+ $0.55 $0.55
6,000+ $0.51 $0.51
9,000+ $0.49 $0.49
15,000+ $0.48 $0.48

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

UCLAMP3312T.TCT Features

  • Bidirectional Zener TVS protection diode.
  • 3.3V reverse standoff voltage rating.
  • 11V maximum clamping voltage.
  • 10A peak pulse current capability.
  • Low 4.5pF capacitance for high-speed signals.

UCLAMP3312T.TCT Applications

  • Protects Ethernet transceiver lines.
  • Suitable for high-speed data interfaces.
  • Used in portable electronics and networking.
  • Ideal for voltage transient suppression.

UCLAMP3312T.TCT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of UCLAMP3312T.TCT?

3.3V.

What is the clamping voltage?

11V at 10A peak pulse current (8/20µs).

What is the peak pulse current rating?

10A (8/20µs waveform).

What is the package type?

8-XFDFN surface mount, supplier device package SLP2010N8T.

What is the capacitance?

4.5pF typical at 1MHz.

What is the operating temperature range?

-40°C to 85°C.

How many channels does it have?

2 bidirectional channels.

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