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CM1214A-01SO Single channel ESD protector with 7V reverse standoff voltage, 11.3V clamping, and sub-1pF capacitance in SOT23-3 package.
Mfr Part #:

CM1214A-01SO

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
Single channel ESD protector with 7V reverse standoff voltage, 11.3V clamping, and sub-1pF capacitance in SOT23-3 package.
Total Stock: 91,370 pcs

CM1214A-01SO 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
89,720 pcs
89720 pcs On Request 1 On Request On Request 1037+ On Request On Request
Non-Authorised Inventory information
1,650 pcs
1650 pcs On Request 1 On Request On Request On Request On Request On Request

CM1214A-01SO Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Capacitance (Typ)
Current
Current - Peak Pulse (8/20µs)
ESD Protection (Contact Discharge)
Mounting Type
Operating Temperature
Package / Case
Power Line Protection
Standard Package Quantity
Supplier Device Package
Tape & Reel
Type
Voltage
Voltage - Clamping (Typ) @ Ipp
Voltage - Reverse Standoff (Typ)

CM1214A-01SO Description

Short technical summary and product information.

The CM1214A-01SO is a single channel ESD protector from onsemi designed for protecting bipolar signal lines against electrostatic discharge. It features a reverse standoff voltage of 7V and a typical clamping voltage of 11.3V at 1A peak pulse current (8/20µs waveform). The device provides ±8kV contact discharge protection per IEC 61000-4-2.

 

With a typical capacitance of less than 1pF, this protector is suitable for high-speed interfaces such as Ethernet and RF antenna circuits. It operates over a temperature range of -40°C to 85°C and is housed in a surface mount SOT-23-3 package (also known as TO-236-3 or SC-59).

 

The CM1214A-01SO is Pb-Free and RoHS compliant. It is supplied in tape and reel packaging with a standard quantity of 3000 pieces per reel.

CM1214A-01SO Quick Information

Product Type: TVS Diode (ESD Protector)
Canonical Name: CM1214A-01SO Single Channel AC Signal ESD Protector
Subcategory: TVS Diodes

CM1214A-01SO Compliance

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

CM1214A-01SO Features

  • Single channel ESD protection for AC signals.
  • ±8kV contact discharge ESD protection.
  • Sub-1pF loading capacitance for high speed.
  • Surface mount SOT-23-3 package.
  • Pb-Free and RoHS compliant.

CM1214A-01SO Applications

  • Protects RF switches and amplifiers.
  • Used in wireless handsets and WLAN.
  • Ideal for Gigabit Ethernet interfaces.
  • Suitable for RF modules and ICs.

CM1214A-01SO FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the CM1214A-01SO?

The reverse standoff voltage is 7V typical.

What is the clamping voltage of this device?

The typical clamping voltage is 11.3V at 1A peak pulse current (8/20µs).

What is the peak pulse current rating?

The peak pulse current is 1A for an 8/20µs waveform.

What package does the CM1214A-01SO come in?

It is available in a surface mount SOT-23-3 package (also TO-236-3, SC-59).

What is the capacitance of this ESD protector?

The typical capacitance is less than 1pF.

What ESD protection level does it provide?

It provides ±8kV contact discharge protection per IEC 61000-4-2.

What are the typical applications?

Typical applications include Ethernet and RF antenna protection.

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