SMAJ18CA-E3/61 The Vishay Dale SMAJ18CA-E3/61 is a 400W bidirectional TVS diode in a DO-214AC package. It offers protection against voltage transients for sensitive electronics.
Mfr Part #:

SMAJ18CA-E3/61

Available from 3 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale SMAJ18CA-E3/61 is a 400W bidirectional TVS diode in a DO-214AC package. It offers protection against voltage transients for sensitive electronics.
Total Stock: 66,636 pcs
$ Price Range: $0.55

SMAJ18CA-E3/61 Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
62,220 pcs
62220 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
3,416 pcs
3416 pcs On Request 1 On Request On Request 0944+ On Request On Request
Non-Authorised Inventory information
1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request

SMAJ18CA-E3/61 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Breakdown Voltage (@ VBR, bi-directional)
Breakdown Voltage (@ VBR, uni-directional)
Breakdown Voltage (Maximum @ Max)
Breakdown Voltage (Minimum @ Min)
Breakdown Voltage (Typical @ Typical)
Case / Package
Clamping Voltage (Nominal @ at Ipp)
Clamping Voltage (Nominal)
Current
Junction Temperature (Maximum @ max)
Junction Temperature (Unspecified condition)
Mounting Type
Number of Circuits
Number of Positions
Operating Temperature
Peak Forward Surge Current
Peak Pulse Power
Peak Pulse Power Dissipation (Nominal @ 10/1000 μs waveform (above 78 V)
Peak Pulse Power Dissipation (Nominal @ 10/1000 μs waveform)
Polarity
Power
Power Dissipation (Nominal @ on infinite heatsink at TA = 50 °C)
Power Dissipation (Nominal)
Power Line Protection
Reverse Breakdown Voltage
Supplier Device Package
Test Current
Type
Voltage
Working Voltage

SMAJ18CA-E3/61 Description

Short technical summary and product information.

The Vishay Dale SMAJ18CA-E3/61 is a surface-mount Transient Voltage Suppressor (TVS) diode designed for protecting sensitive electronic equipment from voltage transients. It features a low profile package suitable for automated placement and a glass passivated chip junction.

 

This bidirectional TVS diode has a peak pulse power capability of 400W with a 10/1000 μs waveform. It operates over a wide temperature range of -55°C to 150°C. The device is available in the compact DO-214AC (SMA) package, making it suitable for space-constrained applications.

 

Typical applications include protection for ICs, MOSFETs, and signal lines in consumer, computer, industrial, automotive, and telecommunication systems against voltage transients induced by inductive load switching and lighting. Its fast response time and excellent clamping capability ensure effective protection.

SMAJ18CA-E3/61 Quick Information

Product Type: TVS Diode
Series: SMAJ
Canonical Name: Vishay Dale SMAJ18CA-E3/61 Bidirectional Transient Voltage Suppressor Diode
Subcategory: TVS Diodes

SMAJ18CA-E3/61 Compliance

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

SMAJ18CA-E3/61 Estimated Pricing

Qty Low High
1+ $0.55 $0.55

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

SMAJ18CA-E3/61 Features

  • 400W peak pulse power capability.
  • Bidirectional transient voltage suppression.
  • DO-214AC (SMA) surface mount package.
  • Wide operating temperature range.
  • Ideal for sensitive electronics protection.

SMAJ18CA-E3/61 Applications

  • Protection for consumer electronics.
  • Industrial equipment transient suppression.
  • Automotive signal line protection.
  • Telecommunication system safeguarding.

SMAJ18CA-E3/61 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the peak pulse power dissipation of the SMAJ18CA-E3/61?

The peak pulse power dissipation is 400W with a 10/1000 μs waveform.

What is the working voltage for the SMAJ18CA-E3/61?

The working voltage (VWM) ranges from 5.0 V to 188 V.

What is the clamping voltage of the SMAJ18CA-E3/61?

The clamping voltage is 29.2 V.

What is the operating temperature range for this TVS diode?

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

What package type is the SMAJ18CA-E3/61 supplied in?

It is supplied in a DO-214AC, SMA package.

Is the SMAJ18CA-E3/61 RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the SMAJ18CA-E3/61?

The Moisture Sensitivity Level is 1 Unlimited.

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