UCLAMP1201H.TCT Semtech UCLAMP1201H.TCT is a unidirectional TVS diode with 12V reverse standoff voltage and 25V clamping. It offers 200W peak pulse power in a compact SOD-523 package.
Mfr Part #:

UCLAMP1201H.TCT

Available from 3 distributors
Mfr Name: Semtech
Semtech
Semtech UCLAMP1201H.TCT is a unidirectional TVS diode with 12V reverse standoff voltage and 25V clamping. It offers 200W peak pulse power in a compact SOD-523 package.
Total Stock: 994 pcs
$ Price Range: $0.21 - $1.09

UCLAMP1201H.TCT Available from 3 distributors

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644 pcs
644 pcs On Request 1 On Request On Request On Request On Request On Request
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200 pcs
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150 pcs
150 pcs On Request 1 On Request On Request On Request On Request On Request

UCLAMP1201H.TCT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance @ Frequency
Clamping Voltage (Max) @ Ipp
Current
Mounting Type
Operating Temperature
Power
Power Line Protection
Supplier Device Package
Type
Unidirectional Channels
Voltage

UCLAMP1201H.TCT Description

Short technical summary and product information.

The Semtech UCLAMP1201H.TCT is a unidirectional TVS (transient voltage suppression) diode designed for protecting sensitive electronics from voltage transients. It features a reverse standoff voltage of 12V and a maximum clamping voltage of 25V at 8A peak pulse current (8/20µs waveform). The device can handle 200W of peak pulse power, making it suitable for low-power applications. With a typical capacitance of 60pF at 1MHz, it is also suitable for high-speed signal lines. The diode operates over a junction temperature range of -55°C to 125°C. It is packaged in a surface-mount SOD-523 (SC-79) package, ideal for space-constrained designs. This component is RoHS and REACH compliant, and has an MSL rating of 1 (unlimited).

UCLAMP1201H.TCT Quick Information

Product Type: TVS Diode
Canonical Name: Semtech UCLAMP1201H.TCT TVS Diode, 12V Standoff, 25V Clamping, SOD-523
Subcategory: Zener Clamping

UCLAMP1201H.TCT Compliance

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

UCLAMP1201H.TCT Estimated Pricing

Qty Low High
1+ $1.09 $1.09
10+ $0.68 $0.68
100+ $0.44 $0.44
500+ $0.34 $0.34
1,000+ $0.31 $0.31
3,000+ $0.27 $0.27
6,000+ $0.25 $0.25
9,000+ $0.24 $0.24
15,000+ $0.22 $0.22
21,000+ $0.22 $0.22
30,000+ $0.21 $0.21

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

UCLAMP1201H.TCT Features

  • Unidirectional Zener TVS diode protection.
  • 12V reverse standoff voltage rating.
  • 25V clamping voltage at 8A peak.
  • 200W peak pulse power capability.
  • Surface mount SOD-523 package.

UCLAMP1201H.TCT Applications

  • Protect sensitive electronics from voltage transients.
  • Suitable for high-speed signal line protection.
  • Used in portable and battery-powered devices.
  • Ideal for general purpose circuit protection.

UCLAMP1201H.TCT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the UCLAMP1201H.TCT?

The reverse standoff voltage is 12V (typical).

What is the clamping voltage of the UCLAMP1201H.TCT?

The maximum clamping voltage is 25V at 8A peak pulse current (8/20µs).

What is the peak pulse current rating of the UCLAMP1201H.TCT?

The maximum peak pulse current is 8A (8/20µs waveform).

What package does the UCLAMP1201H.TCT come in?

It is available in surface-mount SOD-523 (SC-79) package.

What is the capacitance of the UCLAMP1201H.TCT?

The typical capacitance is 60pF at 1MHz.

What is the operating temperature range of the UCLAMP1201H.TCT?

The operating junction temperature range is -55°C to 125°C.

What is the peak pulse power rating of the UCLAMP1201H.TCT?

The maximum peak pulse power is 200W.

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