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TPSMF4L20A

Name: Littelfuse TPSMF4L20A
Brand: Littelfuse
SKU: 576-TPSMF4L20A
Price: 0.57 EUR
Availability: InStock

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See Product Specifications

Mouser No:

576-TPSMF4L20A

Mfr. No:

TPSMF4L20A

Mfr.:

Littelfuse

Description:

ESD Protection Diodes / TVS Diodes 2kW 20V AEC-Q101 5% Uni-Directional

Datasheet:

TPSMF4L20A Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about Littelfuse TPSMF4L20A

In Stock: 27.774

Stock:: 27.774

Can Dispatch Immediately

An unexpected error occurred. Please try again later.
On Order:: 36.000

Expected 7/7/2026

51.000

Expected 7/14/2026
Factory Lead Time:: 14

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

-,-- €

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	0,576 €	0,58 €
	0,365 €	3,65 €
	0,234 €	23,40 €
	0,184 €	92,00 €
	0,159 €	159,00 €
Full Reel (Order in multiples of 3000)
	0,138 €	414,00 €

† A MouseReel™ fee of 5,00 € 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
REACH - SVHC:
Polarity:	Unidirectional
Number of Channels:	1 Channel
Working Voltage:	20 V
Termination Style:	SMD/SMT
Clamping Voltage:	32.4 V
Breakdown Voltage:	22.2 V
Package/Case:	SOD-123-2
Ipp - Peak Pulse Current:	12.3 A
Pppm - Peak Pulse Power Dissipation:	400 W
Vesd - Voltage ESD Contact:	30 kV
Vesd - Voltage ESD Air Gap:	30 kV
Minimum Operating Temperature:	- 55 C
Maximum Operating Temperature:	+ 150 C
Series:	TPSMF4L
Qualification:	AEC-Q100
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Littelfuse
Pd - Power Dissipation:	1 W
Product:	TVS Diodes
Factory Pack Quantity:	3000
Subcategory:	ESD Protection Diodes / TVS Diodes
Unit Weight:	71,300 mg

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Datasheet

TPSMF4L20A Datasheet

RoHS Certificate of Compliance (PDF)

Compliance Codes

TARIC:: 8541100000
CNHTS:: 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.

Electric Vehicle Charging Solutions

Littelfuse Electric Vehicle (EV) Charging Solutions allow designers to select the ideal solution to ensure their EV charging units are functional and safe. Off-board EV charging stations operate in harsh environments subject to extreme heat and cold, rain, snow and lightning strikes. Littelfuse products protect against these hazards, minimising the risk of faults.

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.

TPSMF4L Surface Mount 400W TVS Diodes

Littelfuse TPSMF4L Surface Mount 400W TVS Diodes provide protection from voltage transients induced by lightning and other transient voltage events. With a low profile height of 1.08mm, low inductance, and excellent clamping capability, and AEC Q101 qualification, the TPSMF4L series from Littelfuse is ideal for high reliability and automotive applications.

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.