TSI220B1RL STMicroelectronics, TSI220B1RL Datasheet - Page 7

• Manufacturer Part Number: TSI220B1RL
• Description: IC INTERFACE PROT DIO BRDG 8SOIC
• Manufacturer: STMicroelectronics

Specifications of TSI220B1RL

• Voltage - Clamping: 220V
• Technology: Mixed Technology
• Number Of Circuits: 1
• Applications: Telecommunications
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Voltage - Working: -

TSI
3.1.2
AC power induction test
This test simulates the induction phenomena that can happen between telecom lines and
AC mains lines
Figure 9.
Part 1
Test conditions:
●
●
●
Part 2
Test condition :
●
●
●
Figure 10. Voltage across + and - terminals of TSI and current during test part 1
The TSI withstands the AC power induction test in both cases.
V
R = 600
t = 0.2 s
V
R = 600
t = 0.2 s
RMS
RMS
= 240 V
= 600 V
AC power induction test circuit
Vrms
50 Hz
(Figure
T
9).
Voltage (50 V/div)
Current (0.2 A/div)
Doc ID 5487 Rev 5
R
Telecom
ligne side
10 W
PTC
5 ms/div
5 ms/div
LA
Electrical parameters
LB
I
TSI
V
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