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
Page: 1
THERMAL RESISTANCES
SYMBOL
Rth（j-a）
Rth（j-1）
PARAMETER
VALUE
100
20
UNIT
℃/W
℃/W
JUNCTION TO WITH RECOMMENDED FOOTPRINT
JUNCTION TO LEADS
ELECTRICAL CHARACTERISTICS
（Tamb
= 25℃）
SYMBOL
PARAMETER
VRM
IRM
VR
VBR
VBO
IH
IBO
IPP
C
STAND-OFF VOLTAGE
LEAKAGE CURRENT AT VRM
CONTINUOUS REVERSE VOLTAGE
BREAKDOWN VOLTAGE
BREAK OVER VOLTAGE
HOLDING CURRENT
BREAK OVER CURRENT
PEAK PULSE CURRENT
CAPACITANCE
I
PP
I
BO
I
H
I
RM
V
RM
V
R
V
BR
V
BO
ABSOLUTE RATING（Tamb = 25℃）
SYMBOL
PARAMETER
REPETITIVE PEAK PULSE CURRENT：
10/1000μ s
8/20μ s
10/560μ s
I
PP
5/310μ s
10/160μ s
1/20μ s
2/10μ s
I
FS
I
TSM
I
2t
T
L
Tstg
Tj
8/2μ s
T = 20ms
NON REPETITIVE SURGE PEAK ON-STATE
T = 16.6ms
T = 0.2s
CURRENT（SINUSOIDAL）
T = 2s
T = 16.6ms
I
2t
VALUE FOR FUSING
T = 20ms
MAXIMUM LEAD TEMPERATURE FOR SOLDERING DURING 10S.
STORAGE TEMPERATURE RANGE
MAXIMUM JUNCTION TEMPERATURE
﹪
Ipp
100
50
0
tr
VALUE UNIT
50
100
55
65
75
100
150
A
FAIL SAFE MODE: MAXIMUM CURRENT
2.5
30
32
17
9
8.5
9
260
-55 to + 150
150
KA
A
A
2S
℃
℃
REPETITIVE PEAK PULSE CURRENT
TR：RISE TIME（
μ
s
）
TP：PULSE DURATION TIME（
μ
s
）
EX.：PULSE WAVEFORM 10/1000
μ
s
TR = 10
μ
s TP = 1000μ s
t
tp
SMTPA62 THRU SMTPA270
Page: 2
ELECTRICAL PARAMETERS（Tamb = 25℃）
I
R
@V
R
DYNAMIC
I
RM
@VRM
MAX
V
BO
@ I
BO
type
MAX
MAX
NOTE2
NOTE
V
V
V
mA
μ
A
μ
A
SMTPA62
SMTPA68
SMTPA100
SMTPA120
SMTPA130
SMTPA180
SMTPA200
SMTPA220
SMTPA240
SMTPA270
56
61
90
108
117
162
180
198
216
243
62
68
100
120
130
180
200
220
240
270
85
93
135
160
173
235
262
285
300
350
STATIC
V
BO
@ I
BO
MAX
NOTE3
V
mA
82
90
133
160
173
240
267
293
320
360
I
H
MIN
NOTE4
mA
150
150
150
150
150
150
150
150
150
150
C
TYP.
NOTE5
PF
30
30
20
20
20
15
15
15
15
15
C
TYP.
NOTE6
PF
50
45
40
40
35
30
30
30
30
30
2
50
800
800
NOTE 1：IR MEASURED AT VR GUARANTEE VBR MIN≧ VR
NOTE 2：SEE FUNCTIONAL BREAK OVER VOLTAGE TEST CIRCUIT 1.
NOTE 3：SEE TEST CIRCUIT 2.
NOTE 4：SEE FUNCTIONAL HOLDING CURRENT TEST CIRCUIT 3.
NOTE 5：VR = 50V BIAS，VRMS = 1V，F = 1MHZ
NOTE 6：VR = 2V BIAS，VRMS = 1V，F = 1MHZ
SMTPA62 THRU SMTPA270
Page: 3
RATINGS AND CHARACTERISTIC CURVE SMTPA62 THRU SMTPA270
FIG. 1-NON REPETITIVE SURGE PEAK ON-STATE
CURRENT VERSUS OVERLOAD DURATION
（TJ
INITIAL = 25℃）
ITSM（A）
FIG. 2-ON-STATE VOLTAGE VERSUS ON-STATE
CURRENT（TYPICAL VALUES）.
IT（A）
40
35
30
25
20
15
10
5
0
50
F=50HZ
20
10
5
T
J=
25
o
C
t（S）
2
1
1E+0
1E+1
1E+2
1E+3
1.0
2.0
3.0
4.0
5.0
6.0
Vt（V）
7.0
8.0
9.0
10.0
1E-2 1E-1
FIG. 3-RELATIVE VARIATION OF HOLDING CURRENT
VERSUS JUNCTION TEMPERATURE .
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
IH【TJ】/ IH【T= 25℃】
1.08
1.06
FIG. 4- RELATIVE VARIATION OF BREAK OVER
VOLTAGE VERSUS JUNCTION
TEMPERATURE .
VBO【TJ】/ VBO【TJ= 25℃】
T
J
（
o
C）
1.04
1.02
1.00
0.98
0.96
0.94
T
J
（
o
C）
-40
–20
0
20
40
60
80
100
120
-40
–20
0
20
40
60
80
100
120
FIG. 6-RELATIVE VARIATION OF THERMAL
IMPEDANCE VERSUS PULSE DURATION
ZTH（J-A）（℃/W）
1E+2
FIG. 5-RELATIVE VARIATION OF LEAKAGE
CURRENT VERSUS JUNCTION
TEMPERATURE（TYPICAL VALUES）.
2000
1000
IRM【TJ】/ IRM【T= 25℃】
ZTH（J-A）
1E+1
VR=VRM
100
T
J
（
o
C）
10
1E+0
Tp（S）
1E-1
1
1E-3
1E-2
1E-1
1E+0
1E+1
1E+2
5E+2
25
50
75
100
125
FIG. 7-RELATIVE VARIATION OF JUNCTION
CAPACITANCE VERSUS REVERSE VOLTAGE
APPLIED（TYPICAL VALUES）.
2.5
2.0
1.5
1.0
0.5
0.0
C【VR】/ C【VR=50V】
T
J
（25
o
C）
F=1MHZ
VRMS=1V
T
J
（
o
C）
1
2
5
10
20
50
100
300
SMTPA62 THRU SMTPA270
Page: 4
