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5.0SMDJ54A TVS diode with 87.1V reverse standoff voltage and 5kW peak pulse power. 1 unidirectional channel in a DO-214AB SMC surface mount package.
Mfr Part #:

5.0SMDJ54A

Available from 1 distributors
Mfr Name: Bourns
Bourns
TVS diode with 87.1V reverse standoff voltage and 5kW peak pulse power. 1 unidirectional channel in a DO-214AB SMC surface mount package.
Total Stock: 12,186 pcs

5.0SMDJ54A Available from 1 distributors

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5.0SMDJ54A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Current - Peak Pulse (Ipp)
Halogen Free
Maximum Instantaneous Forward Voltage @ 100A
Mounting Type
Operating Temperature
Operating Temperature Range (@ Junction temperature)
Operating Temperature Range (Unspecified condition)
Package / Case
Peak Forward Surge Current (8.3ms Single Half Sine Wave)
Peak Pulse Power Dissipation (10/1000µs)
Power
Power - Peak Pulse
Power Line Protection
Storage Temperature Range
Supplier Device Package
Tape & Reel
Type
Typical Thermal Resistance Junction to Ambient
Typical Thermal Resistance Junction to Lead
Unidirectional Channels
Voltage
Voltage - Reverse Standoff (Vrwm)

5.0SMDJ54A Description

Short technical summary and product information.

The Bourns 5.0SMDJ54A is a unidirectional Zener TVS diode designed to protect sensitive electronic equipment from voltage transients. It offers a peak pulse power dissipation of 5000W (5kW) under a 10/1000μs waveform, with a peak pulse current of 57.5A. The reverse standoff voltage is 87.1V, and the device is rated for telecom applications.

 

This TVS diode is housed in a DO-214AB (SMC) surface mount package, suitable for automated assembly. It operates over a junction temperature range of -65°C to 150°C and is RoHS compliant. Additional features include a peak forward surge current capability of 300A (8.3ms) and a maximum forward voltage of 5.0V at 100A.

 

Designed with a glass passivated chip junction, the 5.0SMDJ54A provides fast response to transient events. It is not intended for power line protection (no power line protection). The device is suitable for I/O interface, VCC bus, and other vulnerable circuit protection in telecom and industrial environments.

5.0SMDJ54A Quick Information

Product Type: TVS Diode
Series: 5.0SMDJ
Canonical Name: Bourns 5.0SMDJ54A Zener TVS Diode, 5kW, 87.1V Clamping
Subcategory: Unidirectional Zener TVS Diode

5.0SMDJ54A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-free E3

5.0SMDJ54A Features

  • 5kW peak pulse power dissipation.
  • 87.1V reverse standoff voltage.
  • 57.5A peak pulse current rating.
  • Surface mount DO-214AB SMC package.
  • Unidirectional Zener TVS diode.

5.0SMDJ54A Applications

  • Used in telecom equipment protection.
  • Ideal for I/O interface transient suppression.
  • Protects sensitive circuits from voltage transients.
  • Suitable for VCC bus protection.

5.0SMDJ54A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 5.0SMDJ54A?

The reverse standoff voltage (Vrwm) is 87.1V.

What is the peak pulse current rating?

The peak pulse current (Ipp) is 57.5A.

What package is this TVS diode available in?

The device is available in a DO-214AB (SMC) surface mount package.

What is the peak pulse power dissipation?

The peak pulse power dissipation is 5000W (5kW) under a 10/1000μs waveform.

Is the 5.0SMDJ54A a unidirectional TVS diode?

Yes, it has 1 unidirectional channel.

What is the operating temperature range?

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

What is the peak forward surge current?

The peak forward surge current is 300A for an 8.3ms single half sine wave.

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