Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998 FAX: (805) 522-9989
E-mail: frontiersales@frontierusa.com
Web: http://www.frontierusa.com
TELECOM EQUIPMENT PROTECTION:TRISILTM
SMTPA62 THRU SMTPA270
FEATURES
z BIDIRECTIONAL CROWBAR PROTECTION
z VOLTAGE RANGE FROM 62V TO 270V
z LOW CAPACITANCE FROM 15PF TO 30PF TYP.@50V
z LOW LEAKAGE CURRENT: IR = 2uA MAX.
z HOLDING CURRENT: IH = 150 mA MIN.
CATHODE
.086(2.20)
.077(1.96)
z REPETITIVE PEAK PULSE CURRENT: IPP = 50A (10/1000uS)
.220(5.59)
.205(5.21)
MAIN APPLICATIONS
.155(3.94)
.130(3.30)
.180(4.57)
.160(4.06)
TELECOMMUNICATION EQUIPMENT SUCH AS:
z ANALOG AND DIGITAL LINE CARDS (xDSL,T1/E1,ISDN..)
z TERMINALS (PHONE, FAX,MODEM…) AND CENTRAL
OFFICE EQUIPMENT.
.096(2.44)
.084(2.13)
DESCRIPTION
.060(1.52)
.030(0.76)
THE SMTPAxxx SERIES HAS BEEN DESIGNED TO PROTECT
TELECOMMUNICATION EQUIPMENT AGAINST LIGHTNING AND
TRANSIENT INDUCED BY AC POWER LINES.
THE PACKAGE / DIE SIZE RATIO HAS BEEN OPTIMIZED BY USING
THE SMB PACKAGE
CASE:DO-214AA (SMB)
DIMENSIONS IN INCHES AND (MILLIMETERS)
BENEFITS
TRISILS ARE NOT SUBJECT TO AGEING AND PROVIDE A FAIL
SAFE MODE IN SHORT CIRCUIT FOR A BETTER PROTECTION.
TRISILS ARE USED TO HELP EQUIPMENT TO MEET VARIOUS
SUCH AS UL1950, IEC950/CSA C22.2, UL1459 AND FCC PART68.
TRISILS HAVE UL94 V0 RESIN APPROVED. SMB PACKAGE IS JEDEC
REGISTERED.( TRISILS ARE UL497B APPROVED – FILE:E136224)
SMTP Axxx
IN COMPLIANCES WITH THE FOLLOWING STANDARDS
PEAK SURGE
VOLTAGE
CURRENT
MIMIMUN SERIAL RESISTOR
REQUIRED PEAK
CURRENT (A)
STANDARD
VOLTAGE(V) WAVEFORM(μ s)
WAVEFORM (μ s)
TO MEET STANDARD (Ω )
GR-1089 CORE
FIRST LEVEL
2500
1000
2/10
10/1000
500
100
2/10
10/1000
12
10
GR-1089 CORE
SECOND LEVEL
GR-1089 CORE
5000
1500
2/10
2/10
500
100
2/10
2/10
24
0
INTRA-BUILDING
6000
1500
150
37.5
53
0
ITU-T-K20 / K21
10/700
5/310
0
0
ITU-T-K20
(IEC61000-4-2)
6000
8000
ESD CONTACT DISCHARGE
ESD AIR DISCHARGE
1/60 ns
4000
2000
4000
2000
4000
4000
1500
800
100
50
100
50
100
100
200
100
21.5
0
0
0
21.5
0
VDE0433
VDE0878
10/700
1.2/50
5/310
1/20
10/700
1.2/50
10/160
10/560
5/310
8/20
10/160
10/560
IEC61000-4-5
FCC PART 68, LIGHTNING
SURGE TYPE A
12.5
6.5
FCC PART 68, LIGHTNING
SURGE TYPE B
1000
9/720
25
5/320
0
SMTPA62 THRU SMTPA270
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