824520331 Unidirectional TVS diode from Würth Elektronik with 33V DC operating voltage, 38.65V breakdown voltage, and 600W peak pulse power dissipation. Housed in a surface-mount DO-214AA (SMB) package.
Mfr Part #:

824520331

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Unidirectional TVS diode from Würth Elektronik with 33V DC operating voltage, 38.65V breakdown voltage, and 600W peak pulse power dissipation. Housed in a surface-mount DO-214AA (SMB) package.
Total Stock: 200 pcs
$ Price Range: $0.21 - $0.34

824520331 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
200 pcs
200 pcs On Request 1 On Request On Request On Request On Request On Request

824520331 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Breakdown Voltage
Clamping Voltage (Maximum)
Conflict Minerals
Current
DC Operating Voltage (Maximum)
Halogen Free
Leakage Current (Maximum)
Military Grade
Mounting Type
Operating Temperature
Package / Case
Peak Pulse Current (Maximum @ 10/1000 µs)
Peak Pulse Current (Maximum @ 8.3 ms single half-sine wave)
Peak Pulse Power Dissipation
Plastic Housing Flammability Rating
Polarity
Power
Power Line Protection
SVHC Present
Steady State Power Dissipation
Storage Temperature
Supplier Device Package
Tape & Reel
Type
UL
Unidirectional Channels
Voltage

824520331 Description

Short technical summary and product information.

The 824520331 is a unidirectional TVS diode from Würth Elektronik's WE-TVSP series, designed for general purpose transient voltage suppression. With a maximum DC operating voltage of 33V and a nominal breakdown voltage of 38.65V ±5% at 1 mA, it provides clamping at 53.3V maximum when subjected to a 10/1000 µs pulse. The diode can handle a peak pulse current of 11.3A under these conditions and a forward surge current of 100A for an 8.3 ms half-sine wave. Steady state power dissipation is rated at 5W at 50°C ambient.

 

The device is unidirectional, offering protection for a single channel. It is housed in a surface-mount DO-214AA (SMB) package with a moisture sensitivity level of 1 (unlimited). The plastic housing has a flammability rating of UL94 V-0. The operating temperature range is -65°C to +150°C.

 

This TVS diode is suitable for use in a variety of general purpose electronic equipment where protection against voltage transients is required. Its compact SMB package allows for efficient board space utilization. The component is RoHS3 compliant, REACH conform, and halogen free, meeting current environmental standards.

824520331 Quick Information

Product Type: TVS Diode
Series: SMBJ33A
Canonical Name: WE-TVSP SMBJ33A Unidirectional TVS Diode, 33V Standoff, 600W Peak Pulse Power, DO-214AA
Subcategory: Unidirectional TVS Diode

824520331 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 75
REACH Status: Conform or declared [(EC)1907/2006]

824520331 Estimated Pricing

Qty Low High
1+ $0.34 $0.34
10+ $0.32 $0.32
100+ $0.29 $0.29
500+ $0.25 $0.25
1,000+ $0.21 $0.21

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

824520331 Features

  • Unidirectional TVS diode with 33V standoff.
  • 600W peak pulse power dissipation capability.
  • Low leakage current of 1 µA at 33V.
  • Surface-mount DO-214AA (SMB) package.
  • Wide operating temperature range -65°C to +150°C.

824520331 Applications

  • Suppresses voltage transients on 33V DC power lines.
  • Protects sensitive ICs from surge events.
  • Used in general purpose circuit protection applications.
  • Ideal for single-channel unidirectional protection.

824520331 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the standoff voltage of the 824520331 TVS diode?

The maximum DC operating voltage (standoff) is 33V.

What is the breakdown voltage?

The nominal breakdown voltage is 38.65V ±5% at 1 mA.

What is the clamping voltage?

The maximum clamping voltage is 53.3V at 11.3A peak pulse current.

What is the peak pulse current rating?

The reverse peak pulse current is 11.3A for a 10/1000 µs pulse, and the forward surge current is 100A for an 8.3 ms half-sine wave.

What package is the 824520331 available in?

It is available in a surface-mount DO-214AA (SMB) package.

Is the 824520331 unidirectional?

Yes, it is a unidirectional TVS diode.

What is the operating temperature range?

The operating temperature range is -65°C to +150°C.

Home
Account

Categories