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P3500ECL P3500ECL is a SIDACtor protection thyristor from Littelfuse with a breakover voltage of 320V and surge current rating of 400A. It is housed in a through-hole TO-226-2 package.
Mfr Part #:

P3500ECL

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
P3500ECL is a SIDACtor protection thyristor from Littelfuse with a breakover voltage of 320V and surge current rating of 400A. It is housed in a through-hole TO-226-2 package.
✓ Total Stock: 6 pcs
$ Price Range: $0.65

P3500ECL Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
6 pcs
On Request
6 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

P3500ECL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance
Current
Lead Spacing
Lead Style
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Number of Elements
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Tape & Reel
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P3500ECL Description

Short technical summary and product information.

The P3500ECL is a SIDACtor protection thyristor designed for overvoltage transient protection in baseband applications such as modems, line cards, CPE, and DSL equipment. It features a breakover voltage of 320V (minimum off-state voltage 275V) and can handle a peak surge current of 400A. The device maintains a low on-state voltage of 4V maximum at 2.2A and a low capacitance of 20pF at 1MHz, minimizing signal distortion. Hold current is 150mA minimum, and switching current is 800mA maximum. The P3500ECL is housed in a through-hole TO-226-2 package (also known as TO-92-2) with a supplier device package of TO-92-3. It is RoHS3 compliant and designed to meet global telecom standards such as TIA-968 and ITU K.20/21.

P3500ECL Quick Information

Product Type: SIDACtor Protection Thyristor
Series: SIDACtor
Canonical Name: SIDACtor Protection Thyristor P3500ECL
Subcategory: Thyristor

P3500ECL Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 85
REACH Status: REACH Unaffected
Lead Free: Yes

P3500ECL Estimated Pricing

Qty Low High
10,000+ $0.65 $0.65

Estimated market price range - modelled values for guidance only, not live distributor offers.

P3500ECL Features

  • Breakover voltage of 320V.
  • Peak surge current rating of 400A.
  • Low on-state voltage of 4V at 2.2A.
  • Low capacitance of 20pF.
  • Through-hole TO-226-2 package.

P3500ECL Applications

  • Baseband protection for voice and DSL.
  • Overvoltage transient protection for modems.
  • Line card and CPE protection.
  • Telecom equipment compliance with global standards.

P3500ECL FAQs

5 frequently asked questions generated from this part’s specifications.
What is the breakover voltage of the P3500ECL?

The breakover voltage is 320V minimum at 100V/µs, with an off-state voltage of 275V minimum at 5µA.

What is the peak surge current rating?

The peak surge current is 400A maximum.

What is the package type for the P3500ECL?

It is available in a through-hole TO-226-2 (TO-92-2) package, with a supplier device package of TO-92-3.

What is the hold current of this thyristor?

The minimum hold current is 150mA.

What is the on-state voltage at 2.2A?

The maximum on-state voltage is 4V at 2.2A.

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