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SMP50-100 |SMP50100STN/a100000avaiTELECOM EQUIPMENT PROTECTION: TRISIL
SMP50-120 |SMP50120STN/a100000avaiTELECOM EQUIPMENT PROTECTION: TRISIL
SMP50-130 |SMP50130STN/a100000avaiTELECOM EQUIPMENT PROTECTION: TRISIL
SMP50-180 |SMP50180ST N/a100000avaiTELECOM EQUIPMENT PROTECTION: TRISIL
SMP50-200 |SMP50200ST N/a100000avaiTELECOM EQUIPMENT PROTECTION: TRISIL
SMP50-220 |SMP50220ST N/a100000avaiTELECOM EQUIPMENT PROTECTION: TRISIL
SMP50-240 |SMP50240STN/a100000avaiTELECOM EQUIPMENT PROTECTION: TRISIL
SMP50-270 |SMP50270STN/a100000avaiTELECOM EQUIPMENT PROTECTION: TRISIL
SMP50-62 |SMP5062ST N/a100000avaiTELECOM EQUIPMENT PROTECTION: TRISIL
SMP50-68 |SMP5068STN/a100000avaiTELECOM EQUIPMENT PROTECTION: TRISIL


SMP50-100 ,TELECOM EQUIPMENT PROTECTION: TRISILFEATURESn Bidirectional crowbar protectionn Voltage range from 62V to 270Vn Low capacitance from 15 ..
SMP50-120 ,TELECOM EQUIPMENT PROTECTION: TRISILAPPLICATIONSTelecommunication equipment such asn Analog and digital line cards (xDSL, T1/E1,SCHEMAT ..
SMP50-130 ,TELECOM EQUIPMENT PROTECTION: TRISILAPPLICATIONSTelecommunication equipment such asn Analog and digital line cards (xDSL, T1/E1,SCHEMAT ..
SMP50-180 ,TELECOM EQUIPMENT PROTECTION: TRISILFEATURESn Bidirectional crowbar protectionn Voltage range from 62V to 270Vn Low capacitance from 15 ..
SMP50-200 ,TELECOM EQUIPMENT PROTECTION: TRISILFEATURESn Bidirectional crowbar protectionn Voltage range from 62V to 270Vn Low capacitance from 15 ..
SMP50-220 ,TELECOM EQUIPMENT PROTECTION: TRISIL® SMP50-xxxTELECOM EQUIPMENT PROTECTION: TRISIL™
SN74ALVC00 ,Quadruple 2-Input Positive-NAND GateELECTRICAL CHARACTERISTICSover recommended operating free-air temperature range (unless otherwise n ..
SN74ALVC00D ,Quadruple 2-Input Positive-NAND GateMAXIMUM RATINGSover operating free-air temperature range (unless otherwise noted)MIN MAX UNITV Supp ..
SN74ALVC00DR ,Quadruple 2-Input Positive-NAND GateFEATURES • ESD Protection Exceeds JESD 22• Operates From 1.65 V to 3.6 V – 2000-V Human-Body Model ..
SN74ALVC00NSR ,Quadruple 2-Input Positive-NAND Gatemaximum ratings" may cause permanent damage to the device. These are stress ratingsonly, and functi ..
SN74ALVC00PWR ,Quadruple 2-Input Positive-NAND GateLOGIC DIAGRAM, EACH GATE (POSITIVE LOGIC)AYBPlease be aware that an important notice concerning ava ..
SN74ALVC04D ,Hex InverterSCES117J–JULY 1997–REVISED JULY 2004(1)ABSOLUTE


SMP50-100-SMP50-120-SMP50-130-SMP50-180-SMP50-200-SMP50-220-SMP50-240-SMP50-270-SMP50-62-SMP50-68
TELECOM EQUIPMENT PROTECTION: TRISIL
1/8
SMP50-xxx
Bidirectional crowbar protection Voltage range from 62Vto 270V Low capacitance from 15pFto 30pF typ.@ 50V Low leakage current:IR= 2μA max. Holding current:IH= 150 mA min. Repetitive peak pulse current:
IPP=50A (10/1000 μs)
FEATURES

The SMP50-xxx series has been designedto
protect telecommunication equipment against
lightning and transient inducedby AC power lines.
The package/ die size ratio has been optimizedby
using the SMA package.
DESCRIPTION
SCHEMATIC DIAGRAM

TELECOM EQUIPMENT PROTECTION: TRISIL™
November 2002- Ed:3B
Telecommunication equipment suchas Analog and digital line cards (xDSL, T1/E1,
ISDN...). Terminals (phone, fax, modem...) and central
office equipment.
MAIN APPLICATIONS

Trisils are not subjectto ageing and providea fail safe modein short circuit fora better protection. Trisils
are usedto help equipmentto meet various standards suchas UL1950, IEC950/ CSA C22.2, UL1459
and FCC part 68. Trisils have UL94 V0 resin approved. SMA packageis JEDEC registred. (Trisils are UL
497B approved- file: E136224).
BENEFITS
SMP50-xxx
2/8 COMPLIANCES WITH THE FOLLOWING STANDARDS
ELECTRICAL CHARACTERISTICS

(Tamb= 25°C)
THERMAL RESISTANCES
SMP50-xxx
3/8
ABSOLUTE RATINGS
(Tamb= 25°C)
tr: rise time (μs)
tp: pulse duration time (μs)
ex: Pulse waveform 10/1000μs= 10μs tp= 1000μs
Repetitive peak pulse current
SMP50-xxx
4/8
Note1:
IR measuredatVR guaranteeV BRmin≥VR
Note2:
Seefunctional breakover voltagetest circuit1.
Note3:
Seetest circuit2.
Note4:
Seefunctional holdingcurrenttest circuit3.
Note5:
VR= 50V bias,VRMS=1V,F =1MHz.
Note6:
VR=2V bias, VRMS=1V,F= 1MHz
ELECTRICAL PARAMETERS
(Tamb= 25°C)
1E-2 1E-1 1E+0 1E+1 1E+2 1E+30
ITSM(A)
Fig.1:
Non repetitive surge peak on-state current
versus overload duration(Tj initial= 25°C)
1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.01
IT(A)
Fig.2:
On-state voltage versus on-state current
(typical values).
SMP50-xxx
5/8
-40 -20 0 20 40 60 80 100 1200.0
IH[Tj] / IH[Tj=25°C]
Fig.3: Relative variationof holding current versus
junction temperature.
-40 -20 0 20 40 60 80 100 1200.94
VBO[Tj] /VBO[Tj=25°C]
Fig.4: Relative variationof breakover voltage ver-
sus junction temperature. 50 75 100 1251
IRM[Tj] / IRM[Tj=25°C]
Fig.5: Relative variationof leakage current versus
junction temperature (typical values).
1E-3 1E-2 1E-1 1E+0 1E+1 1E+2 5E+21
Zth(j-a)(°C/W)
Fig.6: Relative variationof thermal impedance
versus pulse duration. 2 5 10 20 50 100 3000.0
C [VR] / C [VR=50V]
Fig.7: Relative variationof junction capacitance
versus reverse voltage applied (typical values).
SMP50-xxx
6/8
TEST CIRCUIT1 FOR DYNAMIC IBO and VBO PARAMETERS
TEST CIRCUIT2 for IBO AND VBO PARAMETERS.
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