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SZ1SMA30CAT3G

Name: Littelfuse SZ1SMA30CAT3G
Brand: Littelfuse
SKU: 863-SZ1SMA30CAT3G
Price: 76.41 INR
Availability: InStock

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Mouser No:

863-SZ1SMA30CAT3G

Mfr. No:

SZ1SMA30CAT3G

Mfr.:

Littelfuse

Description:

ESD Protection Diodes / TVS Diodes 30V 400W BI-DIR SZ1SMA AEC-Q101

Datasheet:

SZ1SMA30CAT3G Datasheet

ECAD Model:

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More Information

Learn more about Littelfuse SZ1SMA30CAT3G

In Stock: 4,901

Stock:: 4,901

Can Dispatch Immediately

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On Order:: 5,000

Expected 03-09-2026
Factory Lead Time:: 17

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 5000)

Cut Tape

MouseReel™ (+₹475.00)

Pricing (INR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	₹76.41	₹76.41
	₹47.43	₹474.30
	₹30.66	₹3,066.00
	₹23.39	₹11,695.00
	₹19.94	₹19,940.00
	₹18.45	₹46,125.00
Full Reel (Order in multiples of 5000)
	₹15.37	₹76,850.00

† A MouseReel™ fee of ₹475.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Littelfuse
Product Category:	ESD Protection Diodes / TVS Diodes
RoHS:
REACH - SVHC:
Polarity:	Bidirectional
Number of Channels:	1 Channel
Working Voltage:	30 V
Termination Style:	SMD/SMT
Clamping Voltage:	48.4 V
Breakdown Voltage:	33.3 V
Package/Case:	SMA (DO-214AC)
Ipp - Peak Pulse Current:	8.3 A
Pppm - Peak Pulse Power Dissipation:	400 W
Cd - Diode Capacitance:	210 pF
Vesd - Voltage ESD Contact:	16 kV
Vesd - Voltage ESD Air Gap:	16 kV
Minimum Operating Temperature:	- 65 C
Maximum Operating Temperature:	+ 150 C
Series:	SZ1SMAxxCAT3G
Qualification:	AEC-Q101
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Littelfuse
Pd - Power Dissipation:	1.5 W
Product:	TVS Diodes
Factory Pack Quantity:	5000
Subcategory:	ESD Protection Diodes / TVS Diodes
Unit Weight:	76.700 mg

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Datasheet

SZ1SMA30CAT3G Datasheet

PCN

RoHS Certificate of Compliance (PDF)

Compliance Codes

CNHTS:: 8541590000
TARIC:: 8541100000
CAHTS:: 8541100090
USHTS:: 8541100080
JPHTS:: 854110090
KRHTS:: 8541109000
MXHTS:: 8541100199
BRHTS:: 85411029
ECCN:: EAR99

Origin Classifications

Country of Origin:: China
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

SZ1SMA 400W TVS Diodes

Littelfuse SZ1SMA 400W TVS Diodes are unidirectional and bidirectional devices designed to protect voltage-sensitive electronics from high-voltage, high-energy transients. Littelfuse SZ1SMA TVS Diodes have high clamping capability, high surge capability, low zener impedance, and fast response time (<1ns typical). Littelfuse SZ1SMA comes in a cost-effective, high-reliability package and is ideal for communication systems, automotive, medical equipment, and more.

Transient Voltage Suppressor (TVS) Diodes

Littelfuse TVS (Transient Voltage Suppression) Diodes are a broad range of circuit protection products designed to protect electronic circuits against transients and overvoltage threats such as EFT (electrically fast transients) and ESD (electro-static discharge). Lightning strikes, inductive load switching, and ESD cause electrical over-stresses associated with the transmission on data lines and electronic circuits. Offered in a variety of surface mount and through-hole circuit board mounting formats, the TVS Diode portfolio includes high peak pulse current and peak pulse power options up to 20kA and 30kW, respectively. Littelfuse TVS Diodes are chosen for the fast response time (low clamping voltage), lower capacitance, and low leakage current. TVS Diodes are available in both unidirectional (unipolar) or bidirectional (bipolar) diodes circuit configurations.

In-Vehicle Communication Solutions

Littelfuse provides a wide portfolio of fuses, diode arrays, and suppressors suitable for in-vehicle communication applications. The automotive environments are divided into domain architecture and zonal architecture. The domain architecture controls and divides by function, and computation can be performed locally. Zonal architecture environments require a software-based approach, and a central computer is linked to sensors and devices through zonal gateways.

Automotive TVS Diodes

Littelfuse AEC-Q101 Qualified TVS Diodes protect sensitive electronic equipment from voltage transients induced by load dump and other transient voltage events. These AEC-Q101 qualified devices offer peak pulse power dissipation ratings of 400W (SZ1SMA) to 3000W (TPSMD). Littelfuse AEC-Q101 Qualified TVS Diodes are ideal for applications such as DC power protection and ESD protection in automotive electronics such as electronic control units, sensors, and entertainment systems, as well as in portable devices that require high reliability.

xEV Power Train Solutions

Littelfuse offers a wide portfolio of xEV Power Train Solutions that are suitable for automotive environments. This portfolio includes fuses, TVS diodes, diode arrays, gate drivers, high-voltage fuses, and thermal protectors. These products from Littelfuse are designed to be used in various EV sectors, such as battery management systems, traction motor inverters, onboard chargers, and the battery distribution unit.