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Series: Bxxx4u_
Battrax® Dual Positive/Negative SLIC Protector
Technology: SIDACtor® Protection Thyristors
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.


Electrical Characteristics

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Check distributor stock availability by clicking on the [CHECK] link. View certification PDF files by clicking on the certification logo. View the part details by clicking on the part number. To order sample parts, click on the [ADD] link. Click on the 'Key' button to view definitions for each column header. Sort parts by clicking on the column you wish to sort by.


CatalogNo Certs. VDRM T-R
(V)		 VS T-R
(V)		 Size IH (A) VT
(V)		 CO 2V
T-R MIN
(pF)		 CO 2V
T-R MAX
(pF)		 Stock Sample
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B3104UA |-Vref| + |±1.2V| |-Vref| + |±10V| MS-013 100 4 50 200 [Check] [Add]
B3104UAL |-Vref| + |±1.2V| |-Vref| + |±10V| MS-013 100 4 50 200 [Check] [Add]
B3104UC |-Vref| + |±1.2V| |-Vref| + |±10V| MS-013 100 4 50 200 [Check] [Add]
B3104UCL |-Vref| + |±1.2V| |-Vref| + |±10V| MS-013 100 4 50 200 [Check] [Add]
B3164UA |-Vref| + |±1.2V| |-Vref| + |±10V| MS-013 160 4 50 200 [Check] [Add]
B3164UAL |-Vref| + |±1.2V| |-Vref| + |±10V| MS-013 160 4 50 200 [Check] [Add]
B3164UC |-Vref| + |±1.2V| |-Vref| + |±10V| MS-013 160 4 50 200 [Check] [Add]
B3164UCL |-Vref| + |±1.2V| |-Vref| + |±10V| MS-013 160 4 50 200 [Check] [Add]
B3204UA |-Vref| + |±1.2V| |-Vref| + |±10V| MS-013 200 4 50 200 [Check] [Add]
B3204UAL |-Vref| + |±1.2V| |-Vref| + |±10V| MS-013 200 4 50 200 [Check] [Add]
B3204UC |-Vref| + |±1.2V| |-Vref| + |±10V| MS-013 200 4 50 200 [Check] [Add]
B3204UCL |-Vref| + |±1.2V| |-Vref| + |±10V| MS-013 200 4 50 200 [Check] [Add]


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