SA30A-E3/54 The Vishay General Semiconductor SA30A-E3/54 is a TVS Diode with a 30VWM and 48.4V clamping voltage. It offers 500W peak pulse power capability and is housed in a DO-204AC (DO-15) package.
Mfr Part #:

SA30A-E3/54

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay General Semiconductor SA30A-E3/54 is a TVS Diode with a 30VWM and 48.4V clamping voltage. It offers 500W peak pulse power capability and is housed in a DO-204AC (DO-15) package.
Total Stock: 60 pcs
$ Price Range: $0.99

SA30A-E3/54 Available from 1 distributor

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SA30A-E3/54 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Breakdown Voltage
Clamping Voltage
Current
Lead Style
Maximum Instantaneous Forward Voltage
Mounting Type
Operating Temperature
Operating and Storage Temperature
Peak Forward Surge Current (Maximum @ 10 ms single half sine-wave, unidirectional only)
Peak Pulse Current (Maximum @ 10/1000 µs waveform)
Peak Pulse Current (Maximum)
Peak Pulse Power Dissipation (Maximum @ 10/1000 μs waveform)
Power
Power Dissipation (Maximum @ infinite heatsink at TL = 75 °C)
Power Line Protection
Supplier Device Package
Type
Unidirectional Channels
Voltage

SA30A-E3/54 Description

Short technical summary and product information.

The SA30A-E3/54 from Vishay General Semiconductor is a Transient Voltage Suppressor (TVS) diode designed for protecting sensitive electronics. It features a working voltage of 30V and a clamping voltage of 48.4V at 10A.

 

This TVS diode boasts a 500W peak pulse power capability with a 10/1000 μs waveform, ensuring robust protection against voltage transients. It operates across a wide temperature range of -55°C to 175°C.

 

The device is housed in a DO-204AC (DO-15) axial package, suitable for through-hole mounting. Its glass passivated chip junction and molded epoxy construction meet UL 94 V-0 flammability rating. The SA30A-E3/54 is suitable for general-purpose applications, providing fast response time and excellent clamping capability for signal lines, ICs, and MOSFETs in consumer, industrial, and telecommunication systems.

SA30A-E3/54 Quick Information

Product Type: TVS Diode
Canonical Name: SA30A-E3/54 Transient Voltage Suppressor Diode
Subcategory: TVS Diodes

SA30A-E3/54 Compliance

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

SA30A-E3/54 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

SA30A-E3/54 Features

  • 500W peak pulse power capability.
  • 30V working voltage.
  • 48.4V clamping voltage at 10A.
  • Fast response time.
  • DO-204AC (DO-15) axial package.

SA30A-E3/54 Applications

  • Protects sensitive electronics.
  • Used in inductive load switching.
  • Safeguards ICs and MOSFETs.
  • Suitable for signal line protection.
  • Ideal for consumer and industrial use.

SA30A-E3/54 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the standoff (working) voltage of the SA30A-E3/54?

The standoff voltage (working voltage) is 30 V.

What is the breakdown voltage?

The breakdown voltage is 48.4 V.

What is the clamping voltage?

The clamping voltage is 48.4 V at 10 A.

What is the peak pulse current rating?

The peak pulse current is 10 A for a 10/1000 µs waveform.

What package does the SA30A-E3/54 come in?

It is available in a DO-204AC (DO-15) axial package.

What is the peak pulse power dissipation?

The peak pulse power dissipation is 500 W with a 10/1000 µs waveform.

What is the operating temperature range?

The operating junction temperature range is -55°C to 175°C.

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