1.5KE300A STMicroelectronics TVS Diode (Uni-directional) (Diodes, Axial Diameter Horizontal Mounting) In Stock

1500 W, 256 V TVS in DO-201

END OF LIFETVS Diode (Uni-directional)Verified May 2026
Package / Visual Reference
1.5KE300ADiodes, Axial Diameter Horizontal Mounting
Quick Facts
Manufacturer
STMicroelectronics
Package
Diodes, Axial Diameter Horizontal Mounting
Pin Count
2
Lifecycle
END OF LIFE
Category
TVS Diode (Uni-directional)
Price
From $0.1220(MOQ 1)
Temp Range
-55.0°C to 175.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Factory Lead Time25Weeks
YTEOL1
Additional FeatureUL RECOGNIZED
Breakdown Voltage-Max315V
Breakdown Voltage-Min285V
Breakdown Voltage-Nom300V
Case ConnectionISOLATED
Clamping Voltage-Max529V
ConfigurationSINGLE, 1 CHANNEL
Diode Capacitance-Min500pF
Diode Element MaterialSILICON
Diode TypeTRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 CodeDO-201
JESD-30 CodeO-PALF-W2
JESD-609 Codee3
Non-rep Peak Rev Power Dis-Max1500W
Number of Elements1
Package Body MaterialPLASTIC/EPOXY
Package ShapeROUND
Package StyleLONG FORM
PolarityUNIDIRECTIONAL
Power Dissipation-Max5W
Qualification StatusNot Qualified
Reference StandardIEC-61000-4-2, 4-4, 4-5; MIL-STD-750
Rep Pk Reverse Voltage-Max256V
Reverse Current-Max5 µA
Reverse Test Voltage256V
Surface MountNO
TechnologyAVALANCHE
Terminal FinishMatte Tin (Sn)
Terminal FormWIRE
Terminal PositionAXIAL
PackageDiodes, Axial Diameter Horizontal Mounting

Compliance & Regulatory

RoHS StatusCompliant
ECCNEAR99
HTS Code8541.10.00.50
Country of OriginMainland China

Datasheet

1.5KE300A Datasheet Download

Official datasheet from STMicroelectronics

Alternate & Equivalent Parts

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of 1.5KE300A?

1.5KE300A is priced from $0.1220 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is 1.5KE300A in stock?

1.5KE300A is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy 1.5KE300A?

You can buy 1.5KE300A from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for 1.5KE300A from STMicroelectronics.

What is the datasheet for 1.5KE300A?

The official 1.5KE300A datasheet from STMicroelectronics contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does 1.5KE300A come in?

1.5KE300A is available in Diodes, Axial Diameter Horizontal Mounting packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
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Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
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About STMicroelectronics

STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.

AvailabilityIn Stock
Reference Price (USD)
From $0.1220
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$0.3379$0.34
100+$0.2344$23.44
500+$0.1765$88.24
2000+$0.1600$320.00
3000+$0.1450$435.00
6000+$0.1220$732.18
pcs
Unit price: $0.3379 · Total: $0.34

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Response time is incredible — usually under 4 hours. They understand that production lines can't wait.

JW
James Wright
Supply Chain Director, CircuitPro Ltd, UK