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：TRISIL
TM
SMTPA62 THRU SMTPA270
FEATURES
BIDIRECTIONAL CROWBAR PROTECTION
VOLTAGE RANGE FROM 62V TO 270V
LOW CAPACITANCE FROM 15PF TO 30PF TYP.@50V
LOW LEAKAGE CURRENT: IR = 2uA MAX.
HOLDING CURRENT: IH = 150 mA MIN.
REPETITIVE PEAK PULSE CURRENT: IPP = 50A (10/1000uS)
MAIN APPLICATIONS
TELECOMMUNICATION EQUIPMENT SUCH AS:
ANALOG AND DIGITAL LINE CARDS (xDSL,T1/E1,ISDN..)
TERMINALS (PHONE, FAX,MODEM…) AND CENTRAL
OFFICE EQUIPMENT.
DESCRIPTION
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
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)
CATHODE
.086(2.20)
.077(1.96)
.220(5.59)
.205(5.21)
.180(4.57)
.160(4.06)
.096(2.44)
.084(2.13)
.155(3.94)
.130(3.30)
.060(1.52)
.030(0.76)
CASE:DO-214AA (SMB)
DIMENSIONS IN INCHES AND (MILLIMETERS)
SMTP Axxx
IN COMPLIANCES WITH THE FOLLOWING STANDARDS
STANDARD
GR-1089 CORE
FIRST LEVEL
GR-1089 CORE
SECOND LEVEL
GR-1089 CORE
INTRA-BUILDING
ITU-T-K20 / K21
ITU-T-K20
(IEC61000-4-2)
VDE0433
VDE0878
IEC61000-4-5
FCC PART 68, LIGHTNING
SURGE TYPE A
FCC PART 68, LIGHTNING
SURGE TYPE B
PEAK SURGE
2500
1000
5000
1500
6000
1500
6000
8000
4000
2000
4000
2000
4000
4000
1500
800
1000
VOLTAGE
2/10
10/1000
2/10
2/10
10/700
1/60 ns
10/700
1.2/50
10/700
1.2/50
10/160
10/560
9/720
VOLTAGE（V） WAVEFORM（μ s）
REQUIRED PEAK
CURRENT (A)
500
100
500
100
150
37.5
CURRENT
WAVEFORM (μ s)
2/10
10/1000
2/10
2/10
5/310
MIMIMUN SERIAL RESISTOR
TO MEET STANDARD (Ω )
12
10
24
0
53
0
0
0
21.5
0
0
0
21.5
0
12.5
6.5
0
ESD CONTACT DISCHARGE
ESD AIR DISCHARGE
100
50
100
50
100
100
200
100
25
5/310
1/20
5/310
8/20
10/160
10/560
5/320
SMTPA62 THRU SMTPA270
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FRONTIER [ FRONTIER ELECTRONICS. ]
