STMicroelectronics SMP100LC Technical data

®
TRISIL™ FOR TELECOM EQUIPMENT PROTECTION
Bidirectional crowbar protection
Voltage range from 8V to 400V
Low capacitance from 20pF to 45pF @ 50V
Low leakage current : I
Holding current: I
Repetitive peak pulse current:
I
= 100 A (10/1000µs)
PP
MAIN APPLICATIONS
Any sensitive equipment requiring protection against lightning strikes and power crossing. These devices are dedicated to central office pro­tection as they comply with the most stressfull standards. Their Low Capacitances make them suitable for ADSL.
DESCRIPTION
The SMP100LC is a series of low capacitance transient surge arrestors designed for the protec­tion of high debit rate communication equipment. Its low capacitance avoids any distortion of the sig­nal and is compatible with digital transmission line cards (xDSL, ISDN...). SMP100LC series tested and confirmed compati­ble with Cooper Bussmann Telecom Circuit Pro­tector TCP 1.25A.
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 UL60950, 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 GR­1089 Core, ITU-T-K20/K21, VDE0433, VDE0878, IEC61000-4-5 and FCC part 68.
= 2µA max
R
= 150 mA min
H
SMP100LC
SMB
(JEDEC DO-214AA)
Table 1: Order Codes
Part Number Marking
SMP100LC-8 PL8
SMP100LC-25 L25
SMP100LC-35 L35
SMP100LC-65 L06
SMP100LC-90 L09
SMP100LC-120 L12
SMP100LC-140 L14
SMP100LC-160 L16
SMP100LC-200 L20
SMP100LC-230 L23
SMP100LC-270 L27
SMP100LC-320 L32
SMP100LC-360 L36
SMP100LC-400 L40
Figure 1: Schematic Diagram
June 2005
REV. 11
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SMP100LC
Table 2: In compliance 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
Voltag e
(V)
2500 1000
5000 2/10 µs 500 2/10 µs 0
1500 2/10 µs 100 2/10 µs 0
6000 1500
8000
15000
4000 2000
4000 2000
4000 4000
1500
800
1000 9/720 µs 25 5/320 µs 0
Waveform
Voltag e
2/10 µs
10/1000 µs
10/700 µs
1/60 ns
10/700 µs
1.2/50 µs
10/700 µs
1.2/50 µs
10/160 µs 10/560 µs
Required
peak current
(A)
500 100
150
37.5
Current
waveform
2/10 µs
10/1000 µs
5/310 µs
ESD contact discharge
ESD air discharge
100
50
100
50
100 100
200 100
5/310 µs
1/20 µs
5/310 µs
8/20 µs
10/160 µs 10/560 µs
Minimum serial
resistor to meet
standard (Ω)
0 0
0 0
0 0
0 0
0 0
0 0
0 0
Table 3: Absolute Ratings (T
amb
= 25°C)
Symbol Parameter Value Unit
I
PP
I
FS
I
TSM
I
T
T
T
Note 1: in fail safe mode, the device acts as a short circuit
Repetitive peak pulse current (see figure 2) 10/1000 µs
Fail-safe mode : maximum current (note 1)
Non repetitive surge peak on-state current (sinusoidal) t = 0.2 s
2
tI2t value for fusing
Storage temperature range
stg
Maximum junction temperature
j
Maximum lead temperature for soldering during 10 s.
L
8/20 µs
10/560 µs
5/310 µs
10/160 µs
1/20 µs 2/10 µs
8/20 µs 5
t = 1 s t = 2 s
t = 15 mn
t = 16.6 ms
t = 20 ms
100 400 140 150 200 400 500
24 15 12
4
20 21
-55 to 150 150
260
A
A
kA
A
°C
°C
2
s
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SMP100LC
Table 4: Thermal Resistances
Symbol Parameter Value Unit
R
R
th(j-a)
th(j-l)
Junction to ambient (with recommended footprint) 100 °C/W Junction to leads 20 °C/W
Table 5: Electrical Characteristics (T
amb
= 25°C)
Symbol Parameter
V
V
V
I
I
I
Stand-off voltage
RM
Breakdown voltage
BR
Breakover voltage
BO
Leakage current
RM
Peak pulse current
PP
Breakover current
BO
I
Holding current
H
V
Continuous reverse voltage
R
Leakage current at V
I
R
R
C Capacitance
Types
I
RM
@ V
RM
IR @ V
R
Dynamic
V
BO
max. max. max. max. max. min. typ. typ.
note1 note 2 note 3 note 4 note 5 note 6
V
BO
Static
@ I
BO
I
H
CC
µAVµAV V VmAmApFpF
SMP100LC-8
SMP100LC-25 22 25 40 35
6
82515
50 (typ.) NA 75
NA 65
SMP100LC-35 32 35 55 55 NA 55
SMP100LC-65 55 65 85 85 45 90
SMP100LC-90 81 90 120 125 40 80
SMP100LC-120 108 120 155 160 35 75
SMP100LC-140 120 140 185 190 30 65
SMP100LC-160 144 160 205 200 30 65
2
5
800
150
SMP100LC-200 180 200 255 250 30 60
SMP100LC-230 207 230 295 285 30 60
SMP100LC-270 243 270 345 335 30 60
SMP100LC-320 290 320 400 390 25 50
SMP100LC-360 325 360 460 450 25 50
SMP100LC-400 360 400 540 530 20 45
Note 1: IR measured at VR guarantee VBR min VR Note 2: see functional test circuit 1
Note 3: see test circuit 2 Note 4: see functional holding current test circuit 3 Note 5: V
Note 6: V
= 50V bias, V
R
= 2V bias, V
R
RMS
=1V, F=1MHz
RMS
=1V, F=1MHz
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