ESDZV5H-1BU2 The ESDZV5H-1BU2 is a Zener TVS diode from STMicroelectronics with a reverse standoff voltage of 5.5V and clamping voltage of 11V. It offers peak pulse current handling of 4A (8/20µs) and 40W power dissipation in a compact ST0201 surface mount package.
Mfr Part #:

ESDZV5H-1BU2

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The ESDZV5H-1BU2 is a Zener TVS diode from STMicroelectronics with a reverse standoff voltage of 5.5V and clamping voltage of 11V. It offers peak pulse current handling of 4A (8/20µs) and 40W power dissipation in a compact ST0201 surface mount package.
Total Stock: 196,000 pcs

ESDZV5H-1BU2 Available from 2 distributors

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ESDZV5H-1BU2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Capacitance
Capacitance @ Frequency
Clamping Voltage
Current
Mounting Type
Number of Bidirectional Channels
Operating Temperature
Package / Case
Peak Pulse Current
Peak Pulse Power
Power
Power Line Protection
Reverse Standoff Voltage
Supplier Device Package
Type
Voltage

ESDZV5H-1BU2 Description

Short technical summary and product information.

The ESDZV5H-1BU2 is a bidirectional Zener TVS diode designed for general purpose transient voltage suppression. It features a reverse standoff voltage of 5.5V and a clamping voltage of 11V, capable of handling peak pulse currents up to 4A (8/20µs waveform) with a peak pulse power rating of 40W.

 

This device offers a low typical capacitance of 4pF at 1MHz, making it suitable for high-speed signal line protection. It operates over a wide temperature range of -55°C to 150°C (junction temperature).

 

The ESDZV5H-1BU2 is housed in a compact ST0201 (0201 / 0603 metric) surface mount package, enabling space-efficient designs in portable and consumer electronics. It is RoHS3 compliant, REACH unaffected, and has an MSL of Level 1 (unlimited).

ESDZV5H-1BU2 Quick Information

Product Type: TVS Diode (Zener)
Canonical Name: ESDZV5H-1BU2 TVS Diode (Zener) 5.5V Reverse Standoff, 11V Clamping, 4A (8/20µs), 40W, ST0201
Subcategory: Zener TVS Diode

ESDZV5H-1BU2 Compliance

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

ESDZV5H-1BU2 Features

  • 5.5V reverse standoff voltage.
  • 11V clamping voltage.
  • 4A peak pulse current (8/20µs).
  • 40W peak pulse power.
  • Low capacitance of 4pF at 1MHz.

ESDZV5H-1BU2 Applications

  • General purpose transient voltage suppression.
  • Protection of sensitive electronics.
  • Ideal for portable and consumer devices.
  • Suitable for signal line protection.

ESDZV5H-1BU2 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the ESDZV5H-1BU2?

The reverse standoff voltage is 5.5V.

What is the clamping voltage of this TVS diode?

The clamping voltage is 11V.

What is the peak pulse current rating?

The peak pulse current is 4A for an 8/20µs waveform.

What is the package type and size?

The package is ST0201, which is 0201 (0603 metric) surface mount.

What is the capacitance of this device?

The typical capacitance is 4pF at 1MHz.

What is the operating temperature range?

The operating temperature range is -55°C to 150°C (junction temperature).

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