SMP100-140H125 STMicroelectronics, SMP100-140H125 Datasheet - Page 6

• Manufacturer Part Number: SMP100-140H125
• Description: COMMUNICATION EQUIPMENT PROTECTION: TRISIL TM
• Manufacturer: STMicroelectronics

SMP100-xxx
TYPICAL APPLICATIONS
1 - Primary protection module
2 - Line card protection
3 - ISDN: U interface protection
6/9
LINE A
LINE B
PTC
PTC
3 * SMP100
3 * SMP100
PTC
PTC
MDF
3 * SMP100
RELAY
RING
Feeder
R3
R4
R5
R6
+ 5 V
LCP1511D
1/2 DA108S1
R
R
Card
Line
220
nF
- V
Integrated
Internal
bat
circuitry
SLIC