TPN3021RL TPN3021RL by STMicroelectronics is a thyristor overvoltage protector with 28V breakover and 100A peak pulse current, in an 8-SOIC surface mount package.
Mfr Part #:

TPN3021RL

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
TPN3021RL by STMicroelectronics is a thyristor overvoltage protector with 28V breakover and 100A peak pulse current, in an 8-SOIC surface mount package.
✓ Total Stock: 15,788 pcs
$ Price Range: $1.06 - $2.16

TPN3021RL Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
8,500 pcs
8500 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
5,000 pcs
5000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,288 pcs
2288 pcs On Request 1 On Request On Request 16+ On Request On Request

TPN3021RL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance
Current
Mounting Type
Number of Elements
Supplier Device Package
Voltage

TPN3021RL Description

Short technical summary and product information.

The TPN3021RL is a thyristor surge protector from STMicroelectronics, designed for overvoltage protection in sensitive circuits. It features a breakover voltage of 28V and can handle peak pulse currents up to 100A. The device has a capacitance of 16 pF, making it suitable for high-speed signal lines. It comes in a compact 8-SOIC package with a 3.90mm width and surface mount mounting, ideal for space-constrained designs. The part has three elements and is RoHS compliant and MSL level 1. Typical applications include telecom equipment, data lines, and industrial electronics where overvoltage protection is critical.

TPN3021RL Quick Information

Product Type: Thyristor
Canonical Name: TPN3021RL Thyristor Surge Protector 8-SOIC
Subcategory: TVS Thyristor

TPN3021RL Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPN3021RL Estimated Pricing

Qty Low High
1+ $2.16 $2.16
10+ $1.94 $1.94
100+ $1.56 $1.56
500+ $1.28 $1.28
1,000+ $1.06 $1.06

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

TPN3021RL Features

  • Thyristor overvoltage surge protector.
  • Rated for 28V breakover voltage.
  • Handles 100A peak pulse current.
  • Surface mount 8-SOIC package.
  • Low 16pF capacitance for high-speed lines.

TPN3021RL Applications

  • Used in telecom line protection circuits.
  • Ideal for data line surge suppression.
  • Suitable for industrial control systems.

TPN3021RL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance of TPN3021RL?

16 pF

What is the breakover voltage rating?

28V as per product description (database record indicates 38V — verify)

What is the peak pulse current capability?

100A as per product description (database record indicates 30A — verify)

What package does TPN3021RL come in?

8-SOIC (0.154", 3.90mm Width)

What is the mounting type?

Surface Mount

How many elements are in this device?

3

Is TPN3021RL RoHS compliant?

Yes, RoHS3 compliant (unverified)

TPN3021RL Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
TPN3021
TPN3021
STMicroelectronics
TPN3021 is a surface mount thyristor from STMicroelectronics featuring 38V breakover voltage and 30A on-state current. It comes in an 8-SOIC package.
View Part
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