Mfr Part #:

SMAJ33A-E3/61

Mfr Name: Vishay

The Vishay Dale SMAJ33A-E3/61 is a surface mount TVS Diode designed for transient voltage suppression. It offers 400W peak pulse power capability.

✓ Total Stock: 299,930 pcs

$ Price Range: $0.55

SMAJ33A-E3/61 Available from 6 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	292,620 pcs On Request	292620 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Braun Electronic Components ✓ Non-Authorised Inventory information	2,894 pcs On Request	2894 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Emiteli ✓ Non-Authorised Inventory information	2,894 pcs On Request	2894 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Speed Components Ltd ✓ Non-Authorised Inventory information	1,400 pcs On Request	1400 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Spartce Electronics. ✓ Non-Authorised Inventory information	82 pcs On Request	82 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
MW.FEP S.p.A. ✓ Non-Authorised Inventory information	40 pcs On Request	40 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

SMAJ33A-E3/61 Description

Short technical summary and product information.

The Vishay Dale SMAJ33A-E3/61 is a surface mount Transient Voltage Suppressor (TVS) diode, part of the TRANSZORB® series. It is designed for protecting sensitive electronics from voltage transients induced by inductive load switching and lighting.

This device features a 400W peak pulse power capability with a 10/1000 μs waveform. It has a working voltage range up to 188V and a breakdown voltage range from 6.4V to 231V. The clamping voltage for this specific part is 53.3V at a maximum current of 7.5A.

Packaged in a DO-214AC (SMA) case, it is ideal for automated placement. The operating temperature range is -55°C to 150°C. The molding compound meets UL 94 V-0 flammability rating, and the terminals are matte tin plated.

Typical applications include protection for ICs, MOSFETs, and signal lines in consumer, computer, industrial, automotive, and telecommunication systems. It is available in unidirectional and bidirectional configurations.

SMAJ33A-E3/61 Quick Information

Product Type: TVS Diode

Series: SMAJ

Canonical Name: Vishay Dale SMAJ33A-E3/61 Transient Voltage Suppressor Diode

Subcategory: TVS Diode

SMAJ33A-E3/61 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SMAJ33A-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.

SMAJ33A-E3/61 Features

400W peak pulse power capability.
Surface mount DO-214AC (SMA) package.
Wide operating temperature range.
Fast response time.
Ideal for automated placement.

SMAJ33A-E3/61 Applications

Protects sensitive electronics.
Used in consumer electronics.
Suitable for industrial applications.
Applicable in automotive systems.
Supports telecommunication circuits.

SMAJ33A-E3/61 FAQs

6 frequently asked questions generated from this part’s specifications.

What is the working voltage (standoff voltage) of the SMAJ33A-E3/61?

33V.

What is the clamping voltage of the SMAJ33A-E3/61?

53.3V.

What is the peak pulse current rating?

7.5A.

What is the package type of the SMAJ33A-E3/61?

DO-214AC (SMA).

What is the peak pulse power dissipation?

400W with a 10/1000μs waveform.

What is the operating temperature range?

-55°C to 150°C.

Category	TVS - Diodes
Manufacturer Name	Vishay
Applications	General Purpose
Current	7.5 A
Halogen Free	Halogen Free
Mounting Type	Surface Mount
Operating Temperature	-55°C / 150°C
Peak Forward Surge Current	40 A
Power	400 W
Power Dissipation	3.3 W
Power Line Protection	No
Supplier Device Package	DO-214AC (SMA)
Type	Zener
Unidirectional Channels	1
Voltage	53.3 V