Features: Bidirectional crowbar protection Voltage: range from 120V to 270V Low VBO / VR ratio Micro capacitance equal to 12pF @ 50V Low leakage current : IR = 2µA max Holding current: IH = 150 mA min Repetitive peak pulse current : IPP = 80 A (10/1000µs)ApplicationAny sensitive equip...
SMP80MC: Features: Bidirectional crowbar protection Voltage: range from 120V to 270V Low VBO / VR ratio Micro capacitance equal to 12pF @ 50V Low leakage current : IR = 2µA max Holding current: IH = 1...
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TVS Diodes - Transient Voltage Suppressors 80 A 120 VR Crowbar Diode Telecom Trisil
TVS Diodes - Transient Voltage Suppressors 80 A 140 VR Crowbar Diode Telecom Trisil
TVS Diodes - Transient Voltage Suppressors 80 A 160 VR Crowbar Diode Telecom Trisil
Any sensitive equipment requiring protection against lightning strikes and power crossing:
Terminals (phone, fax, modem...) and central office equipment
Symbol | Parameter | Value | Unit | |
IPP | 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 |
IFS | Fail-safe mode : maximum current (note 1) | 8/20 s | 5 | kA |
ITSM | 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 |
I²t | I²t value for fusing | t = 16.6ms t = 20ms |
7.5 7.8 |
A²s |
Tstg Tj |
Storage temperature range Maximum junction temperature |
- 55 to + 150 150 |
||
TL | Maximum lead temperature for soldering during 10 s. | 260 |
The SMP80MC is a series of micro capacitance transient surge arrestors designed for the protection of high debit rate communication equipment on CPE side. SMP80MC's micro capacitance avoids any distortion of the signal and is compatible with digital transmission like ADSL2 and ADSL2+.