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SMAJ30CA-E3/61 Bidirectional TVS diode from Vishay with 48.4V clamping voltage, 400W peak pulse power, and DO-214AC (SMA) surface mount package.
Mfr Part #:

SMAJ30CA-E3/61

Available from 3 distributors
Mfr Name: Vishay Dale
Vishay Dale
Bidirectional TVS diode from Vishay with 48.4V clamping voltage, 400W peak pulse power, and DO-214AC (SMA) surface mount package.
Total Stock: 238,620 pcs
$ Price Range: $0.08 - $0.46

SMAJ30CA-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
183,600 pcs
183600 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Non-Authorised Inventory information
49,620 pcs
49620 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
5,400 pcs
5400 pcs On Request 1 On Request On Request 17+ On Request On Request

SMAJ30CA-E3/61 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Automotive Grade
Bidirectional Channels
Current
Industrial Grade
Mounting Type
Operating Temperature
Power
Power Line Protection
Supplier Device Package
Tape & Reel
Type
Voltage

SMAJ30CA-E3/61 Description

Short technical summary and product information.

The SMAJ30CA-E3/61 is a bidirectional transient voltage suppressor (TVS) diode from Vishay General Semiconductor, designed to protect sensitive electronics from voltage transients. It features a clamping voltage of 48.4V and a peak pulse power rating of 400W (10/1000µs waveform). The device is housed in a compact DO-214AC (SMA) surface mount package, suitable for automated placement.

 

This TVS diode is RoHS3 compliant and meets MSL level 1 per J-STD-020, with an operating temperature range of -55°C to 150°C. It is intended for general purpose applications such as protecting ICs, MOSFETs, and signal lines in consumer, computer, industrial, and telecommunication equipment.

 

The part is available in tape and reel packaging (DigiKey part number SMAJ30CA-E3/61GITR-ND) and is also offered in cut tape and Digi-Reel options. The E3 suffix indicates RoHS-compliant commercial grade.

SMAJ30CA-E3/61 Quick Information

Product Type: TVS Diode
Series: SMAJ
Canonical Name: SMAJ30CA-E3/61 Vishay General Semiconductor TVS Diode
Subcategory: Bidirectional TVS Diode

SMAJ30CA-E3/61 Compliance

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

SMAJ30CA-E3/61 Estimated Pricing

Qty Low High
1+ $0.46 $0.46
10+ $0.30 $0.30
100+ $0.18 $0.18
500+ $0.15 $0.15
1,000+ $0.09 $0.09
1,800+ $0.09 $0.09
3,600+ $0.08 $0.08
9,000+ $0.08 $0.08

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

SMAJ30CA-E3/61 Features

  • Bidirectional TVS diode protection.
  • 48.4V clamping voltage rating.
  • 400W peak pulse power capability.
  • Surface mount DO-214AC (SMA) package.
  • RoHS3 compliant and MSL level 1.

SMAJ30CA-E3/61 Applications

  • Protects ICs from voltage transients.
  • Used in consumer electronics circuits.
  • Suitable for industrial control systems.
  • Ideal for telecommunication equipment.

SMAJ30CA-E3/61 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of the SMAJ30CA-E3/61?

The clamping voltage is 48.4V.

What is the peak pulse power rating?

The peak pulse power is 400W.

What package does this TVS diode come in?

It comes in a DO-214AC (SMA) surface mount package.

Is the SMAJ30CA-E3/61 RoHS compliant?

Yes, it is RoHS3 compliant.

What is the operating temperature range?

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

Is this a bidirectional TVS diode?

Yes, it is a bidirectional device (CA suffix).

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