February 2012 Doc ID 9702 Rev 5 1/11
11
SMP80MC
Trisil™ for telecom equipment protection
Features
Bidirectional crowbar protection
Voltage: range from 120 V to 320 V
Low V
BO
/ V
R
ratio
Micro capacitance equal to 12 pF @ 50 V
Low leakage current: I
R
= 2 µA max
Holding current: I
H
= 150 mA min.
Repetitive peak pulse current:
I
PP
= 80 A (10/1000 µs)
Benefits
Trisils are not subject to ageing and provide a
fail safe mode in short circuit for better
protection.
Helps equipment meet main standards such as
UL60950, IEC 950 / CSA C22.2 and UL1459.
Epoxy meets UL94, V0.
Package is JEDEC registered (DO-214AA).
Complies with the following standards
GR-1089 Core
ITU-T-K20/K21
IEC 61000-4-5
TIA/EIA IS-968
UL497B recognized, UL file E136224
Applications
Any sensitive equipment requiring protection
against lightning strikes and power crossing:
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. Its micro capacitance avoids any
distortion of the signal and is compatible with
digital transmission like ADSL2 and ADSL2+.
TM: Trisil is a trademark of STMicroelectronics.
SMB
(JEDEC DO-214AA)
www.st.com
Characteristics SMP80MC
2/11 Doc ID 9702 Rev 5
1 Characteristics
Table 1. In compliance with the following standards
Standard
Peak surge
voltage
(V)
Waveform
voltage
Required
peak current
(A)
Current
waveform
Minimum serial
resistor to meet
standard (Ω)
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 2/10 µs 500 2/10 µs 10
GR-1089 Core
Intra-building
1500 2/10 µs 100 2/10 µs 0
ITU-T-K20/K21
6000
1500
10/700 µs
150
37.5
5/310 µs
10
0
ITU-T-K20
(IEC61000-4-2)
8000
15000
1/60 ns
ESD contact discharge
ESD air discharge
0
0
IEC61000-4-5
4000
4000
10/700 µs
1.2/50 µs
100
100
5/310 µs
8/20 µs
0
0
TIA/EIA IS-968,
lightning surge type A
1500
800
10/160 µs
10/560 µs
200
100
10/160 µs
10/560 µs
2.5
0
TIA/EIA IS-968,
lightning surge type B
1000 9/720 µs 25 5/320 µs 0
SMP80MC Characteristics
Doc ID 9702 Rev 5 3/11
Figure 1. Electrical characteristics - definitions (T
amb
= 25 °C)
Table 2. Absolute ratings (T
amb
= 25 °C)
Symbol Parameter Conditions Value Unit
I
PP
Repetitive peak pulse current (see Figure 2)
10/1000 µs
8/20 µs
10/560 µs
5/310 µs
10/160 µs
1/20 µs
2/10 µs
80
200
100
120
150
200
250
A
I
FS
Fail-safe mode: maximum current
(1)
1. In fail safe mode the device acts as a short circuit.
8/20 µs 5 kA
I
TSM
Non repetitive surge peak on-state current
(sinusoidal)
t = 0.2 s
t = 1 s
t = 2 s
t = 15 mn
14
8
6.5
2
A
I
2
tI
2
t value for fusing
t = 16.6 ms
t = 20 ms
7.5
7.8
A
2
s
T
stg
Storage temperature range -55 to 150
°C
T
j
Operating junction temperature range -40 to 150
T
L
Maximum lead temperature for soldering during 10 s. 260 °C
Table 3. Thermal resistances
Symbol Parameter Value Unit
R
th(j-a)
Junction to ambient (with recommended footprint) 100 °C/W
R
th(j-l)
Junction to leads 20 °C/W
V
RM
V
R
V
BO
V
I
I
PP
I
BO
I
H
I
RM
Symbol Parameter
V Stand-off voltage
V Breakover voltage
I Leakage current
I Peak pulse current
I Breakover current
I Holding current
V Continuous reverse voltage
I Leakage current at V
C Capacitance
RM
BO
RM
PP
BO
H
R
RR

SMP80MC-230

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
Surge Suppressors 80 A 230 VR Crowbar Diode Telecom Trisil
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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