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SL1024A145R

Description
Surge Protection Circuit, ROHS COMPLIANT, PACKAGE-3
CategoryWireless rf/communication    Telecom circuit   
File Size176KB,5 Pages
ManufacturerLittelfuse
Websitehttp://www.littelfuse.com
Environmental Compliance
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SL1024A145R Overview

Surge Protection Circuit, ROHS COMPLIANT, PACKAGE-3

SL1024A145R Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
package instruction,
Reach Compliance Codeunknown
Is SamacsysN
JESD-30 codeO-XXSS-W3
JESD-609 codee3
Number of functions1
Number of terminals3
Maximum operating temperature90 °C
Minimum operating temperature-40 °C
Package body materialUNSPECIFIED
Package shapeROUND
Package formSPECIAL SHAPE
Peak Reflow Temperature (Celsius)260
surface mountNO
Telecom integrated circuit typesSURGE PROTECTION CIRCUIT
Temperature levelINDUSTRIAL
Terminal surfaceTIN
Terminal formWIRE
Terminal locationUNSPECIFIED
Maximum time at peak reflow temperature30
Base Number Matches1
Gas Discharge Tube (GDT) Products
SL1021A/B, SL1024A/B and PMT8 Series
SL1021A/B, SL1024A/B and PMT8 Series
Description
®
Agency Approvals
AGENCY
®
AGENCY FILE NUMBER
E128662
3 Electrode GDT Graphical Symbol
a
b
a = TIP
b = RING
e = GROUND
(center electrode)
e
Features
• RoHS compliant
• Low insertion loss
• Excellent response to
fast rising transients
• Ultra low capacitance
• 10KA (A suffix devices) /
20KA (B suffix devices)
surge capability tested
with 8/20μs pulse as
defined by IEC 61000-4-5
• Available with thermal
failsafe option (add ‘F’
suffix to part number)
GDT circuit protection devices dissipate electrical
surge energy safely within a contained plasma gas.
Commonly used to help protect sensitive telecom and
networking equipment and lines, GDTs protect from
damage that may result from lightning strikes and
equipment switching operations.
The Littelfuse GDT series described in this document
are available in a variety of leaded and surface mount
forms and offered with and without optional fail-
safe clip. Please refer to the electrical specifications,
dimension and packaging options section of this
document for additional information.
SL1021A/B and SL1024A/B Series:
SL1021A/B and SL1024A/B series GDTs are designed
to offer high levels of performance on fast rising
transients in the range of 100V/μS to 1KV/μS, which
are those most likely created by induced lightning
disturbances.
These devices feature ultra low capacitance (typically
1.5pF or less) and are extremely robust with SL102xA
devices able to divert a 10,000 Amp pulse without
destruction, and SL102xB suffix devices able to divert
a 20,000 Amp pulse without destruction.
These series offer optimized internal geometry which
provide low insertion loss at high frequencies, ideal
for the protection of broadband and other high speed
transmission equipment.
PMT8 Series:
PMT8 GDT's are telecom grade devices designed to
meet the recommendations in CCITT-K12 and Bellcore
GR-1361-CORE. The three electrode configuration
is used in applications where simultaneous crowbar
action of two signal lines is required.
Product Characteristics
Materials
Dull Tin Plate 17 ± 12.5 Microns.
.5
with ceramic insulator
‘LF’ mark, voltage& date code:
SL102xA
- Red/White
text
SL102xB
& PMT8 - Blue/White
text
~ 1Amp
~60-200 Volts
-40 to +90°C
< 0.2μSec
(Tested to ITU-T Rec. K.12)
~10 to 35 Volts
<150mS
(Tested to ITU-T Rec. K.12)
SL1021A/B, SL1024A/B and PMT8 Series
Applications
SL1021 / SL1024:
• Broadband equipment
• ADSL equipment
• XDSL equipment
• Satellite and CATV
equipment
• Splitters
• General telecom
equipment
PMT8:
• Telecom network
interfaces
• Telephone line cards
• Repeaters
• Modems
• Line test equipment
Product Marking
Glow to arc
transition current
Glow Voltage
Storage and Operation
Temperature
Transverse Voltage
(Delay Time)
Arc Voltage
Holdover Voltage
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
Customer should verify actual device performance in their specific applications.
19
Revised: November 10, 2009

SL1024A145R Related Products

SL1024A145R SL1024A145RG SL1024A150RG
Description Surge Protection Circuit, ROHS COMPLIANT, PACKAGE-3 Surge Protection Circuit, ROHS COMPLIANT, PACKAGE-3 Surge Protection Circuit, ROHS COMPLIANT, PACKAGE-3
Is it Rohs certified? conform to conform to conform to
Reach Compliance Code unknown unknown unknown
Is Samacsys N N N
JESD-30 code O-XXSS-W3 O-XXSS-W3 O-XXSS-W3
JESD-609 code e3 e3 e3
Number of functions 1 1 1
Number of terminals 3 3 3
Maximum operating temperature 90 °C 90 °C 90 °C
Minimum operating temperature -40 °C -40 °C -40 °C
Package body material UNSPECIFIED UNSPECIFIED UNSPECIFIED
Package shape ROUND ROUND ROUND
Package form SPECIAL SHAPE SPECIAL SHAPE SPECIAL SHAPE
Peak Reflow Temperature (Celsius) 260 260 260
surface mount NO NO NO
Telecom integrated circuit types SURGE PROTECTION CIRCUIT SURGE PROTECTION CIRCUIT SURGE PROTECTION CIRCUIT
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface TIN TIN TIN
Terminal form WIRE WIRE WIRE
Terminal location UNSPECIFIED UNSPECIFIED UNSPECIFIED
Maximum time at peak reflow temperature 30 30 30
Base Number Matches 1 1 1
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