SMP80MC-320 [STMICROELECTRONICS]
TRISIL for telecom equipment protection; TRISIL电信设备保护
| 型号： | SMP80MC-320 |
| 厂家： | 
ST |
| 描述： | TRISIL for telecom equipment protection |
| 文件： | 总10页 (文件大小：118K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMP80MC
TRISIL™ for telecom equipment protection
Features
■ Bidirectional crowbar protection
■ Voltage: range from 120 V to 320 V
■ Low V / V ratio
BO
R
■ Micro capacitance equal to 12 pF @ 50 V
■ Low leakage current : I = 2 µA max
SMB
R
(JEDEC DO-214AA)
■ Holding current: I = 150 mA min
H
■ Repetitive peak pulse current :
■ I = 80 A (10/1000 µs)
PP
Order codes
Main applications
Part Number
Marking
Any sensitive equipment requiring protection
against lightning strikes and power crossing:
SMP80MC-120
SMP80MC-140
SMP80MC-160
SMP80MC-200
SMP80MC-230
SMP80MC-270
SMP80MC-320
TP12
TP14
TP16
TP20
TP23
TP27
TP32
■ Terminals (phone, fax, modem...) and central
office equipment
Description
The SMP80MC is a series of micro capacitance
transient surge arrestors designed for the
protection of high debit rate communication
equipment on CPE side. Its micro capacitance
avoids any distortion of the signal and is
compatible with digital transmission like ADSL2
and ADSL2+.
Schematic diagram
Benefits
Trisils are not subject to ageing and provide a fail
safe mode in short circuit for a better protection.
They are used to help equipment to meet main
standards such as UL1950, IEC950 / CSA C22.2
and UL1459. They have UL94 V0 approved resin.
SMB package is JEDEC registered (DO-214AA).
Trisils comply with the following standards GR-
1089 Core, ITU-T-K20/K21, VDE0433, VDE0878,
IEC61000-4-5 and FCC part 68.
TM: TRISIL is a trademark of STMicroelectronics.
January 2007
Rev 4
1/10
www.st.com
10
Characteristics
SMP80MC
1
Characteristics
Table 1.
Complies with the following standards
Peak Surge
Voltage
(V)
Required
peakcurrent
(A)
Minimum serial
resistor to meet
standard (Ω)
Waveform
Voltage
Current
waveform
STANDARD
GR-1089 Core
First level
2500
1000
2/10 µs
10/1000 µs
500
100
2/10 µs
10/1000 µs
5
2.5
GR-1089 Core
Second level
5000
1500
2/10 µs
500
100
2/10 µs
10
0
GR-1089 Core
Intra-building
2/10 µs
10/700 µs
1/60 ns
2/10 µs
6000
1500
150
37.5
10
0
ITU-T-K20/K21
5/310 µs
ITU-T-K20
(IEC61000-4-2)
8000
15000
ESD contact discharge
ESD air discharge
0
0
4000
2000
100
0
0
VDE0433
VDE0878
10/700 µs
1.2/50 µs
5/310 µs
50
4000
2000
100
0
0
1/20 µs
50
4000
4000
10/700 µs
1.2/50 µs
100
100
5/310 µs
8/20 µs
0
0
IEC61000-4-5
FCC Part 68, lightning
surge type A
1500
800
10/160 µs
10/560 µs
200
100
10/160 µs
10/560 µs
2.5
0
FCC Part 68, lightning
surge type B
1000
9/720 µs
= 25° C)
25
5/320 µs
0
Table 2.
Symbol
Absolute ratings (T
amb
Conditions
Parameter
Value
Unit
10/1000 µs
8/20 µs
10/560 µs
5/310 µs
10/160 µs
1/20 µs
80
200
100
120
150
200
250
I
Repetitive peak pulse current (see Figure 1)
A
PP
2/10 µs
I
Fail-safe mode : maximum current (1)
8/20 µs
5
kA
A
FS
t = 0.2 s
t = 1 s
t = 2 s
14
8
6.5
2
Non repetitive surge peak on-state current
(sinusoidal)
I
TSM
t = 15 mn
t = 16.6 ms
t = 20 ms
7.5
7.8
I2t
I2t value for fusing
A2s
Storage temperature range
T
T
-55 to 150
150
stg
j
° C
Maximum junction temperature
T
Maximum lead temperature for soldering during 10 s.
260
° C
L
1. in fail safe mode, the device acts as a short circuit
2/10
SMP80MC
Characteristics
Table 3.
Symbol
Thermal resistances
Parameter
Value
Unit
Rth(j-a) Junction to ambient (with recommended footprint)
Rth(j-l) Junction to leads
100
20
° C/W
° C/W
Table 4.
Symbol
Electrical characteristics (T
= 25° C)
amb
Parameter
V
Stand-off voltage
Breakdown voltage
Breakover voltage
Leakage current
RM
V
V
BR
BO
RM
I
I
Peak pulse current
Breakover current
Holding current
PP
BO
I
I
H
V
Continuous reverse voltage
R
I
Leakage current at V
R
R
C
Capacitance
Dynamic
VBO
Static
VBO @ IBO
(1)
(4)
IRM @ VRM
max.
IR @ VR
IH
C(5)
C(6)
(2)
(3)
Types
max.
µA
max.
V
max. max. min.
typ.
pF
typ.
pF
µA
V
V
V
mA
mA
SMP80MC-120
SMP80MC-140
SMP80MC-160
SMP80MC-200
SMP80MC-230
SMP80MC-270
SMP80MC-320
108
126
144
180
207
243
290
120
140
160
200
230
270
320
155
180
205
255
295
345
400
155
180
205
255
295
345
400
2
5
800
150
12
25
1. IR measured at VR guarantee VBR min ≥ VR
2. See Figure 9 functional test circuit 1
3. See Figure 10 test circuit 2
4. See Figure 11 functional holding current test circuit 3
5. VR = 50 V bias, VRMS = 1 V, F= 1 MHz
6. VR = 2 V bias, VRMS = 1 V, F = 1 MHz
3/10
Characteristics
SMP80MC
Figure 1.
Pulse waveform
Figure 2.
Non repetitive surge peak on-state
current versus overload duration
I
(A)
TSM
Repetitive peak pulse current
tr = rise time (µs)
40
35
30
25
20
15
10
5
% I
PP
F=50Hz
Tj initial = 25°C
tp = pulse duration time (µs)
100
50
0
t
t(s)
t
t
p
r
0
1.E-02
1.E-01
1.E+00
1.E+01
1.E+02
1.E+03
Figure 3.
On-state voltage versus on-state
current (typical values)
Figure 4.
Relative variation of holding
current versus junction
temperature
I (A)
T
IH[Tj] / IH[Tj=25°C]
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
100
Tj=25°C
Tj(°C)
V (V)
T
10
0
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80 90 100 110 120 130
1
2
3
4
5
6
7
8
Figure 5.
Relative variation of breakover
voltage versus junction
temperature
Figure 6.
Relative variation of leakage
current versus junction
temperature (typical values)
V
[Tj] / V [Tj=25°C]
BO BO
I [Tj] / I [Tj=25°C]
R
R
1.08
1.07
1.06
1.05
1.04
1.03
1.02
1.01
1.00
0.99
0.98
0.97
0.96
0.95
0.94
1.E+03
1.E+02
1.E+01
1.E+00
VR=243V
Tj(°C)
Tj(°C)
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80 90 100 110 120 130
25
50
75
100
125
4/10
SMP80MC
Figure 7.
Characteristics
Variation of thermal impedance
junction to ambient versus pulse
duration (Printed circuit board FR4,
SCu=35µm, recommended pad
layout)
Figure 8.
Relative variation of junction
capacitance versus reverse voltage
applied (typical values)
Z
/R
C [V ] / C [V =2V]
th(j-a) th(j-a)
R
R
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
F =1MHz
VOSC = 1VRMS
Tj = 25°C
tp(s)
V (V)
R
1.E-02
1.E-01
1.E+00
1.E+01
1.E+02
1.E+03
1
10
100
1000
Figure 9.
Test circuit 1 for dynamic IBO and VBO parameters
100 V / µs, di/dt < 10 A / µs, Ipp = 80A
2 Ω
45 Ω
83 Ω
46 µH
0.36 nF
10 µF
U
66 Ω
470 Ω
KeyTek 'System 2' generator with PN246I module
1 kV / µs, di/dt < 10 A / µs, Ipp = 10 A
46 µH
26 µH
60 µF
250 Ω
47 Ω
U
12 Ω
KeyTek 'System 2' generator with PN246I module
5/10
Characteristics
SMP80MC
Figure 10. Test circuit 2 for IBO and VBO parameters
K
ton = 20ms
R1 = 140Ω
R2 = 240Ω
220V 50Hz
VBO
measurement
DUT
Vout
1/4
IBO
measurement
TEST PROCEDURE
Pulse test duration (tp = 20ms):
●
for Bidirectional devices = Switch K is closed
for Unidirectional devices = Switch K is open
●
V
●
●
selection:
OUT
Device with V < 200V ➔ V
= 250 V
= 480 V
, R1 = 140Ω
, R2 = 240Ω
BO
OUT
RMS
Device with V ≥ 200V ➔ V
BO
OUT
RMS
Figure 11. Test circuit 3 for dynamic IH parameter
R
Surge
generator
V
= - 48 V
BAT
D.U.T
This is a GO-NOGO test which allows to confirm the holding current (I ) level in a
H
functional test circuit.
TEST PROCEDURE
1/ Adjust the current level at the I value by short circuiting the AK of the D.U.T.
H
2/ Fire the D.U.T. with a surge current
➔
I
=
PP 10A, 10/1000µs.
3/ The D.U.T. will come back off-state within 50ms maximum.
6/10
SMP80MC
Ordering Information Scheme
2
Ordering Information Scheme
SMP 80 MC - xxx
Trisil surface mount
Repetitive peak pulse current
80 = 80A
Capacitance
MC = Micro Capacitance
Voltage
120 = 120 V
140 = 140 V
160 = 160 V
200 = 200 V
230 = 230 V
270 = 270 V
320 = 320 V
7/10
Package information
SMP80MC
3
Package information
●
Epoxy meets UL94, V0
Table 5.
SMB dimensions
Dimensions
Millimeters
Min. Max.
Ref.
Inches
E1
Min.
Max.
A1
A2
b
1.90
0.05
1.95
0.15
5.10
4.05
3.30
0.75
2.45
0.20
2.20
0.40
5.60
4.60
3.95
1.50
0.075
0.002
0.077
0.006
0.201
0.159
0.130
0.030
0.096
0.008
0.087
0.016
0.220
0.181
0.156
0.059
D
E
c
A1
E
A2
E1
D
C
L
b
L
Figure 12. Footprint (dimensions in mm)
1.62
2.60
1.62
2.18
5.84
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a lead-free second level interconnect. The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com.
8/10
SMP80MC
Ordering information
4
Ordering information
Part Number
Marking
Package
Weight
Base qty
Delivery mode
SMP80MC-120
SMP80MC-140
SMP80MC-160
SMP80MC-200
SMP80MC-230
SMP80MC-270
SMP80MC-320
TP12
TP14
TP16
TP20
TP23
TP27
TP32
SMB
0.11 g
2500
Tape and reel
5
Revision history
Date
Revision
Description of Changes
September-2001
11-May-2005
20-Jun-2005
1
2
3
First issue.
New types introduction.
Qualification of new types
Reformatted to current standards. Added product
SMP80MC-320
18-Jan-2007
4
9/10
SMP80MC
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10/10
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