Pxxx3ACMC Series - Modified TO-220 Balanced Three-chip MicroCapacitance SIDACtor® Device

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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The balanced three-chip TO-220 MC SIDACtor® solid state device protects telecommunication equipment in high-speed applications that are sensitive to load values and that require a lower capacitance. CO values for the MC are 40% lower than a standard AC part.

This MC SIDACtor® series is used to enable equipment to meet various regulatory requirements including GR 1089, ITU K.20, K.21, and K.45, IEC 60950, UL 60950, and TIA-968 (formerly known as FCC Part 68) without the need of series resistors.

  • All measurements are made at an ambient temperature of 25 °C. IPP applies to -40 °C through +85 °C temperature range.
  • IPP is a repetitive surge rating and is guaranteed for the life of the product.
  • Listed SIDACtor devices are bi-directional. All electrical parameters and surge ratings apply to forward and reverse polarities.
  • VDRM is measured at IDRM.
  • VS is measured at 100 V/µs.
  • Special voltage (VS and VDRM) and holding current (IH) requirements are available upon request.
  • Off-state capacitance is measured between Pins 1-2 and 3-2 at 1 MHz with a 2 V bias.
  • Device is designed to meet balance requirements of GTS 8700 and GR 974.

Access specifications, certifications, check availability and order parts below

Catalog #VDRM T-R
SizePins T-RCO 2V
IscurrIDRM @
IH (mA)di/dt @
P1553ACMCL130180Modified TO-2201-335208005150500CheckOrder
P1803ACMCL150210Modified TO-2201-330158005150500CheckOrder
P2103ACMCL170250Modified TO-2201-330158005150500CheckOrder
P2353ACMCL200270Modified TO-2201-330158005150500CheckOrder
P2703ACMCL230300Modified TO-2201-330158005150500CheckOrder
P3203ACMCL270350Modified TO-2201-330158005150500CheckOrder
P3403ACMCL300400Modified TO-2201-325158005150500CheckOrder
P5103ACMCL420600Modified TO-2201-320108005150500CheckOrder
Obsolete: 2009-09-01
130180Modified TO-2201-335208005150500
Obsolete: 2009-09-01
150210Modified TO-2201-335158005150500
Obsolete: 2009-09-01
170250Modified TO-2201-330158005150500
Obsolete: 2009-09-01
200270Modified TO-2201-330158005150500
Obsolete: 2009-09-01
230300Modified TO-2201-330158005150500
Obsolete: 2009-09-01
270350Modified TO-2201-330158005150500
Obsolete: 2009-09-01
300400Modified TO-2201-325158005150500
Obsolete: 2009-09-01
420600Modified TO-2201-320108005150500

SIDACtor Protection Thyristor TO 220 Balanced Three Chip MicroCapacitance Datasheet

Contains all series electrical specifications.

Littelfuse Irving Matamoros_ISO9001 2000_040907icon 2021-08-13_ISO 9001 2015_Matamoros Mexico

Littelfuse_Irving_ISO14001icon Irving ISO 14001

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