TPI12011NRL STMicroelectronics, TPI12011NRL Datasheet - Page 4

• Manufacturer Part Number: TPI12011NRL
• Description: IC PROTECTION TRI ISDN 8-SOIC
• Manufacturer: STMicroelectronics
• Series: TPIr

Specifications of TPI12011NRL

• Voltage - Working: 105V
• Voltage - Clamping: 120V
• Technology: Mixed Technology
• Number Of Circuits: 1
• Applications: ISDN
• Package / Case: 8-SOIC (3.9mm Width)
• Polarity: Bidirectional
• Operating Voltage: 105 V
• Breakdown Voltage: 120 V
• Peak Surge Current: 1 mA
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Dimensions: 4(Max) mm W x 5(Max) mm L
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Lead Free Status / Rohs Status: Details

Characteristics
4/9
Figure 5.
Figure 6.
This is a GO-NOGO test which allows to confirm the holding current (I ) level in a
functional test circuit.
TEST PROCEDURE
1/ Adjust the current level at the IH value by short circuiting the AK of the D.U.T.
2/ Fire the D.U.T. with a surge current ➔ I
3/ The D.U.T. will come back off-state within 50 ms maximum.
TEST PROCEDURE
Pulse test duration (tp = 20 ms):
●
●
V
●
●
Transformer
OUT
Reference test circuit 1
Functional holding current (I
220 V / 2 A
for Bidirectional devices = Switch K is closed
for Unidirectional devices = Switch K is open
Device with V
Device with V
V
BAT
Auto
selection:
= - 48 V
BO
BO
220 V / 800 V
Transformer
< 200 V
> 200 V
2 A
➔
➔
V
V
OUT
OUT
R
V OUT
= 250 V
= 480 V
PP
10 A, 10/1000 µs.
Static
relay
RMS
RMS
, R1 = 140
, R2 = 240
H
tp = 20 ms
) test circuit 2
measure
I BO , I H
D.U.T.
Ω
Ω
K
140 Ω
240 Ω
R2
R1
D.U.T.
H
Surge generator
- V
measure
P
V BO
TPI