1.5KE20A

Littelfuse
576-1.5KE20A
1.5KE20A

Mfr.:

Description:
ESD Protection Diodes / TVS Diodes 1500W 17.1V Uni-Directional

Datasheet:
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Learn more about Littelfuse 1.5KE20A

In Stock: 1.146

Stock:
1.146
Can Dispatch Immediately
On Order:
2.400
Expected 5/25/2026
2.400
Expected 6/2/2026
Factory Lead Time:
14
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
-,-- €
Ext. Price:
-,-- €
Est. Tariff:

Pricing (EUR)

Qty. Unit Price
Ext. Price
0,533 € 0,53 €
0,352 € 3,52 €
0,243 € 24,30 €
0,227 € 113,50 €
Full Reel (Order in multiples of 1200)
0,183 € 219,60 €

Alternative Packaging

Mfr. Part No.:
1.5KE20A-TB
Packaging:
Ammo Pack
Availability:
In Stock
Price:
0,86 €
Min:
1

Product Attribute Attribute Value Select Attribute
Littelfuse
Product Category: ESD Protection Diodes / TVS Diodes
RoHS:  
REACH - SVHC:
Unidirectional
1 Channel
17.1 V
Axial
27.7 V
19 V
DO-201-2
54.9 A
1.5 kW
8 kV
15 kV
- 55 C
+ 175 C
1.5KE
Reel
Cut Tape
Brand: Littelfuse
Country of Assembly: Not Available
Country of Diffusion: Not Available
Country of Origin: CN
Pd - Power Dissipation: 6.5 W
Factory Pack Quantity: 1200
Subcategory: ESD Protection Diodes / TVS Diodes
Vf - Forward Voltage: 3.5 V
Unit Weight: 1,200 g
Products found:
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Attributes selected: 0

Datasheet

PCN

TARIC:
8541100000
CNHTS:
8541100000
CAHTS:
8541100090
USHTS:
8541100080
JPHTS:
854110090
KRHTS:
8541109000
MXHTS:
8541100199
BRHTS:
85411099
ECCN:
EAR99

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. 

Heat Pumps

Littelfuse provides a broad portfolio of components for heat pumps, including fuses, TVS diodes, gate drivers, and more. The heat pump market is growing quickly, driven by government initiatives to reduce greenhouse gas emissions and rising energy costs. With inverter-driven motors improving system efficiencies, heat pumps can now be used in a wide range of climates. Learn how Littelfuse technologies make heat pumps safer, more reliable, and more energy efficient. Heat pumps can be used in a wide range of climates due to the inverter-driven motors improving system efficiencies. These components are suitable for various applications such as energy management, security systems, HVAC systems, smoke detectors, and IoT-controlled appliances. Littelfuse offers protect, control, and sense technologies to improve buildings' reliability, safety, and energy efficiency.

1.5KE Diodes

Littelfuse 1.5KE Diodes are designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.  The 1500W axial leaded devices are available in both unidirectional and directional versions with reverse stand-off voltages ranging from 5.8V to 495V.

LED Lighting Solutions

Littelfuse LED Lighting Solutions support all facets of the LED lighting market with innovative solutions that not only meet regulatory standards but also increase equipment safety and reliability. To help protect end-users, Littelfuse works closely with many LED driver IC suppliers, to ensure their evaluation boards and reference designs comply with safety and surge immunity requirements. They also assist LED lighting power supply manufacturers in designing optimal protection schemes for their driver modules. At the OEM level, they cooperate with luminaire and lamp manufacturers to ensure their products are optimally designed for robust surge immunity protection.

Indoor LED Lighting Circuit Protection

Littelfuse Indoor LED Lighting Circuit Protection ensures a long operating life, increased energy efficiency, and safety. LEDs can be damaged by voltage or current surges, and by extreme temperatures. Littelfuse circuit protection technology protects LED assemblies from potential damage. Important circuit protection technologies include metal-oxide varistors (MOVs), transient voltage suppression (TVS) diodes, and fuses.

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