Bxxx4u_ Series - Battrax® Dual Positive/Negative SLIC Protector

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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 Battrax® device protects SLICs that use both a positive and negative ring voltage. It limits transient voltages with rise times of 100 V/µs to Vref ±10 V.

Littelfuse's six-pin Battrax® devices are constructed using four SCRs and four gate diodes. The SCRs conduct when a voltage that is more negative than -Vref (and/or more positive than +Vref) is applied to the cathode (Pins 1 and 3) of the SCR. During conduction, the SCRs appear as a low-resistive path which forces all transients to be shorted to ground.

Notes:
  • 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.
  • IPP ratings assume a VREF = ±48 V.
  • VDRM is measured at IDRM.
  • VS is measured at 100 V/µs.
  • Off-state capacitance is measured at 1MHz with a 2 V bias and is a typical value. "UC"product is approximately 2x the listed value.
  • Positive Battrax information is preliminary data.
  • VREF maximum value for the negative Battrax is -200 V.
  • VREF maximum value for the positive Battrax is 110 V.

Access specifications, certifications, check availability and order parts below

Catalog #VDRM T-R
(V)
VS T-R
(V)
IH (mA)VT
(V)
CO 2V
T-R MIN
(pF)
CO 2V
T-R MAX
(pF)
di/dt @
110°C
(A/μs)
PackagePartner ECAD ModelsStockSamplesCompare
B3104UALI±VrefI + I±1.2VII±Vref
+
±0V
100430200500MS-013B3104UALCheckOrder
B3104UCLI±VrefI + I±1.2VII±Vref
+
±0V
100430200500MS-013B3104UCLCheckOrder
B3164UALI±VrefI + I±1.2VII±Vref
+
±0V
160430200500MS-013B3164UALCheckOrder
B3164UCLI±VrefI + I±1.2VII±Vref
+
±0V
160430200500MS-013B3164UCLCheckOrder
B3204UALI±VrefI + I±1.2VII±Vref
+
±0V
200430200500MS-013B3204UALCheckOrder
B3204UCLI±VrefI + I±1.2VII±Vref
+
±0V
200430200500MS-013B3204UCLCheckOrder
B3104UA
Obsolete: 2009 -02-01
Replaced By: B3104UAL
-Vref
+
-1.2V
-Vref
+
-10V
100450200500MS-013
B3104UC
Obsolete: 2009 -02-01
Replaced By: B3104UCL
-Vref
+
-1.2V
-Vref
+
-10V
100450200500MS-013
B3164UA
Obsolete: 2009 -02-01
Replaced By: B3164UAL
-Vref
+
-1.2V
-Vref
+
-10V
160450200500MS-013
B3164UC
Obsolete: 2009 -02-01
Replaced By: B3164UCL
-Vref
+
-1.2V
-Vref
+
-10V
160450200500MS-013
B3204UA
Obsolete: 2009 -02-01
Replaced By: B3204UAL
-Vref
+
-1.2V
-Vref
+
-10V
200450200500MS-013
B3204UC
Obsolete: 2009 -02-01
Replaced By: B3204UCL
-Vref
+
-1.2V
-Vref
+
-10V
200450200500MS-013
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
B3104UARP Battrax® Dual Pos Neg 100mA 50A MS013 RoHS No 09/01/2004 PbFree No No
B3104UATP Battrax® Dual Pos Neg 100mA 50A MS013 RoHS No 09/01/2004 PbFree No No
B3104UALRP Battrax® Dual Pos Neg 100mA 50A MS013 RoHS No 09/01/2004 PbFree No No
B3104UALTP Battrax® Dual Pos Neg 100mA 50A MS013 RoHS No 09/01/2004 PbFree No No
B3104UCRP Battrax® Dual Pos Neg 100mA 500A MS013 RoHS No 09/01/2004 PbFree No No
B3104UCTP Battrax® Dual Pos Neg 100mA 500A MS013 RoHS No 09/01/2004 PbFree No No
B3104UCLRP Battrax® Dual Pos Neg 100mA 500A MS013 RoHS No 09/01/2004 PbFree No No
B3104UCLTP Battrax® Dual Pos Neg 100mA 500A MS013 RoHS No 09/01/2004 PbFree No No
B3164UATP Battrax® Dual Pos Neg 160mA 50A MS013 RoHS No 09/01/2004 PbFree No No
B3164UARP Battrax® Dual Pos Neg 160mA 50A MS013 RoHS No 09/01/2004 PbFree No No
B3164UALRP Battrax® Dual Pos Neg 160mA 50A MS013 RoHS No 09/01/2004 PbFree No No
B3164UALTP Battrax® Dual Pos Neg 160mA 50A MS013 RoHS No 09/01/2004 PbFree No No
B3164UCRP Battrax® Dual Pos Neg 160mA 500A MS013 RoHS No 09/01/2004 PbFree No No
B3164UCTP Battrax® Dual Pos Neg 160mA 500A MS013 RoHS No 09/01/2004 PbFree No No
B3164UCLRP Battrax® Dual Pos Neg 160mA 500A MS013 RoHS No 09/01/2004 PbFree No No
B3164UCLTP Battrax® Dual Pos Neg 160mA 500A MS013 RoHS No 09/01/2004 PbFree No No
B3204UARP Battrax® Dual Pos Neg 200mA 50A MS013 RoHS No 09/01/2004 PbFree No No
B3204UATP Battrax® Dual Pos Neg 200mA 50A MS013 RoHS No 09/01/2004 PbFree No No
B3204UALTP Battrax® Dual Pos Neg 200mA 50A MS013 RoHS No 09/01/2004 PbFree No No
B3204UALRP Battrax® Dual Pos Neg 200mA 50A MS013 RoHS No 09/01/2004 PbFree No No
B3204UCTP Battrax® Dual Pos Neg 200mA 500A MS013 RoHS No 09/01/2004 PbFree No No
B3204UCRP Battrax® Dual Pos Neg 200mA 500A MS013 RoHS No 09/01/2004 PbFree No No
B3204UCLTP Battrax® Dual Pos Neg 200mA 500A MS013 RoHS No 09/01/2004 PbFree No No
B3204UCLRP Battrax® Dual Pos Neg 200mA 500A MS013 RoHS No 09/01/2004 PbFree No No
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