AxxxxU_3 Series - Asymmetrical Modified MS-013 Balanced Three-chip SIDACtor® Device

Series: AxxxxU_3
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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.

This balanced protector is a surface mount alternative to the modified TO-220 package. Based on a six-pin surface mount SOIC package, it uses Littelfuse's patented "Y" (US Patent 4,905,119) configuration. It is available in surge current ratings up to 500A.

SIDACtor devices are 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).

Features:

  • 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 (CO) is measured between Pins 1-3 and 1-4 at 1 MHz with a 2 V bias and is a typical value for “UA”, “UB”, and “UC” products.
  • 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
(V)		VS T-R
(V)		Pins T-RCO 2V
T-R MAX
(pF)		CO 2V
T-R MIN
(pF)		IscurrIDRM @
VDRM
(μA)		IH (mA)di/dt @
110°C
(A/μs)		Regulatory RequirementsIpp5x310Ipp10x700Ipp2x10Ipp5x320Ipp8x20Partner ECAD ModelsStockSamplesCompare
A2106UC3L50803-445158005120500GR1089 INTER BUILDING
GR1089 INTRA-BUILDING
ITU K.20
ITU K.20 ENHANCED
ITU K.21 ENHANCED
TIA-968-A
YD/T 993-1998 WITH PRIMARY
YD/T 993-1998 WITHOUT PRIMARY		200200500200400A2106UC3LCheckOrder
A5030UC3L2703403-440258005150500GR1089 INTER BUILDING
GR1089 INTRA-BUILDING
ITU K.20
ITU K.20 ENHANCED
ITU K.21 ENHANCED
TIA-968-A
YD/T 993-1998 WITH PRIMARY
YD/T 993-1998 WITHOUT PRIMARY		200200500200400A5030UC3LCheckOrder
A2106UA3
Obsolete: 2009 -02-01
Replaced By: A2106UA3L 		50803-445108005120500GR1089 Intra-Building
GR1089 Inter-Building (Series Resistance Needed)
ITU K.20 (Series Resistance Needed)
ITU K.20 Enhanced (Series Resistance Needed)
ITU K.21 Enhanced (Series Resistance Needed)
TIA-968-A (Series Resistance Needed)
YD/T 993-1998 Without Primary (Series Resistance Needed)		200200500200400
A2106UA3L
Obsolete: 2009 -09-01		50803-445108005120500GR1089 Intra-Building
GR1089 Inter-Building (Series Resistance Needed)
ITU K.20 (Series Resistance Needed)
ITU K.20 Enhanced (Series Resistance Needed)
ITU K.21 Enhanced (Series Resistance Needed)
TIA-968-A (Series Resistance Needed)
YD/T 993-1998 Without Primary (Series Resistance Needed)		200200500200400
A2106UB3
Obsolete: 2009 -02-01		50803-445108005120500GR1089 Intra-Building
GR1089 Inter-Building (Series Resistance Needed)
ITU K.20
ITU K.20 Enhanced
ITU K.21 Enhanced
TIA-968-A
YD/T 993-1998 Without Primary
YD/T 993-1998 With Primary (Series Resistance Needed)		200200500200400
A2106UB3L
Obsolete: 2009 -09-01		50803-445108005120500GR1089 Intra-Building
GR1089 Inter-Building (Series Resistance Needed)
ITU K.20
ITU K.20 Enhanced
ITU K.21 Enhanced
TIA-968-A
YD/T 993-1998 Without Primary
YD/T 993-1998 With Primary (Series Resistance Needed)		200200500200400
A2106UC3
Obsolete: 2009 -02-01
Replaced By: A2106UC3L 		50803-445158005120500GR1089 INTER BUILDING
GR1089 INTRA-BUILDING
ITU K.20
ITU K.20 ENHANCED
ITU K.21 ENHANCED
TIA-968-A
YD/T 993-1998 WITH PRIMARY
YD/T 993-1998 WITHOUT PRIMARY		200200500200400
A5030UA3
Obsolete: 2009 -02-01		2703403-440258005150500GR1089 Intra-Building
GR1089 Inter-Building (Series Resistance Needed)
ITU K.20 (Series Resistance Needed)
ITU K.20 Enhanced (Series Resistance Needed)
ITU K.21 Enhanced (Series Resistance Needed)
TIA-968-A (Series Resistance Needed)
YD/T 993-1998 Without Primary (Series Resistance Needed)		200200500200400
A5030UA3L
Obsolete: 2009 -09-01		2703403-440258005150500GR1089 Intra-Building
GR1089 Inter-Building (Series Resistance Needed)
ITU K.20 (Series Resistance Needed)
ITU K.20 Enhanced (Series Resistance Needed)
ITU K.21 Enhanced (Series Resistance Needed)
TIA-968-A (Series Resistance Needed)
YD/T 993-1998 Without Primary (Series Resistance Needed)		200200500200400
A5030UB3
Obsolete: 2009 -02-01		2703403-440258005150500GR1089 Intra-Building
GR1089 Inter-Building (Series Resistance Needed)
ITU K.20
ITU K.20 Enhanced
ITU K.21 Enhanced
TIA-968-A
YD/T 993-1998 Without Primary
YD/T 993-1998 With Primary (Series Resistance Needed)		200200500200400
A5030UB3L
Obsolete: 2009 -09-01		2703403-440258005150500GR1089 Intra-Building
GR1089 Inter-Building (Series Resistance Needed)
ITU K.20
ITU K.20 Enhanced
ITU K.21 Enhanced
TIA-968-A
YD/T 993-1998 Without Primary
YD/T 993-1998 With Primary (Series Resistance Needed)		200200500200400
A5030UC3
Obsolete: 2009 -02-01		2703403-440258005150500GR1089 INTER BUILDING
GR1089 INTRA-BUILDING
ITU K.20
ITU K.20 ENHANCED
ITU K.21 ENHANCED
TIA-968-A
YD/T 993-1998 WITH PRIMARY
YD/T 993-1998 WITHOUT PRIMARY		200200500200400
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
A2106UC3RP SIDACtor® ASYM 3Chp 50/170V 500A MS013 RoHS No 09/01/2004 PbFree No No
A2106UC3TP SIDACtor® ASYM 3Chp 50/170V 500A MS013 RoHS No 09/01/2004 PbFree No No
A2106UC3LRP SIDACtor® 3Chp 50/170V 500A MS013 RoHS RoHS No 09/01/2004 PbFree No No
A2106UC3LTP SIDACtor® 3Chp 50/170V 500A MS013 RoHS RoHS No 09/01/2004 PbFree No No
A5030UC3TP SIDACtor® ASYM 3Chp 270/400V 500A MS013 RoHS No 09/01/2004 PbFree No No
A5030UC3RP SIDACtor® ASYM 3Chp 270/400V 500A MS013 RoHS No 09/01/2004 PbFree No No
A5030UC3LRP SIDACtor® ASYM 270/400V 500A MS013 RoHS RoHS No 09/01/2004 PbFree No No
A5030UC3LTP SIDACtor® ASYM 270/400V 500A MS013 RoHS RoHS No 09/01/2004 PbFree No No
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