ESDZV18-1BF4 TVS diode with 21.5V clamping voltage, bidirectional, surface mount in ST0201 package. Suitable for general purpose applications.
Mfr Part #:

ESDZV18-1BF4

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
TVS diode with 21.5V clamping voltage, bidirectional, surface mount in ST0201 package. Suitable for general purpose applications.
Total Stock: 60,000 pcs

ESDZV18-1BF4 Available from 1 distributor

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ESDZV18-1BF4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Capacitance @ Frequency
Mounting Type
Package / Case
Power Line Protection
Supplier Device Package
Type
Voltage

ESDZV18-1BF4 Description

Short technical summary and product information.

The ESDZV18-1BF4 is a bidirectional Zener TVS diode from STMicroelectronics. It features a clamping voltage of 21.5V and a single bidirectional channel. The device offers a low capacitance of 3pF at 1MHz, making it suitable for high-speed signal line protection. It is not designed for power line protection.

 

The diode is housed in a compact 0201 (0603 metric) surface mount package with supplier device package ST0201. It is RoHS3 compliant, has an MSL of 1 (unlimited), and is REACH unaffected. This component is intended for general purpose ESD protection applications where space is limited.

ESDZV18-1BF4 Quick Information

Product Type: TVS Diode
Canonical Name: TVS Diode, Zener, 21.5V Clamping, Bidirectional, 1 Channel, Surface Mount, ST0201
Subcategory: Bidirectional TVS Diode

ESDZV18-1BF4 Compliance

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

ESDZV18-1BF4 Features

  • Bidirectional Zener TVS diode.
  • 21.5V clamping voltage.
  • Low capacitance of 3pF.
  • Surface mount ST0201 package.
  • RoHS3 compliant.

ESDZV18-1BF4 Applications

  • General purpose ESD protection.
  • Suitable for high-speed data lines.
  • Used in portable electronics.
  • Ideal for space-constrained designs.

ESDZV18-1BF4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of the ESDZV18-1BF4?

The clamping voltage is 21.5V.

What package is the ESDZV18-1BF4 available in?

It is available in a 0201 (0603 Metric) surface mount package with supplier device package ST0201.

Is the ESDZV18-1BF4 bidirectional?

Yes, it has 1 bidirectional channel.

What is the capacitance of the ESDZV18-1BF4?

The capacitance is 3 pF at 1 MHz.

What is the mounting type of the ESDZV18-1BF4?

It is surface mount.

Is the ESDZV18-1BF4 RoHS compliant?

Yes, it is RoHS3 compliant.

What is the MSL level of the ESDZV18-1BF4?

The MSL level is 1 (unlimited).

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