BT201D STMicroelectronics, BT201D Datasheet

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BT201D

Manufacturer Part Number
BT201D
Description
SOP8
Manufacturer
STMicroelectronics
Datasheet

Specifications of BT201D

Date_code
05+

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Features
Complies with Telcordia standards
Description
Dedicated to telecommunication equipment
protection, these devices provide a triple
bidirectional protection function.
They ensure the same protection capability with
the same breakdown voltage both in longitudinal
mode and transversal mode.
A particular attention has been given to the
internal wire bonding. The “4-point” configuration
ensures a reliable protection, eliminating
overvoltages introduced by the parasitic
inductances of the wiring (Ldi/dt), especially for
very fast transient overvoltages.
Dynamic characteristics have been defined for
several types of surges, in order to meet the SLIC
maximum ratings.
February 2008
Bidirectional crowbar protection between tip
and gnd, ring and gnd and between tip and ring
Peak pulse current:
I
Holding current: I
Telcordia GR-1089-Core, (second level) with
line series resistors
– 10/1000 µs, 1000 V
– 2/10 µs, 2500 V (first level)
– 2/10 µs, 5000 V
PP
= 30 A for 10/1000 µs surge
H
= 150 mA
THBT15011, THBT20011, THBT27011
Tripolar overvoltage protection for telecom line
Rev 8
Figure 1.
RING
GND
GND
TIP
Schematic diagram
3
4
2
1
SO-8
8
7
5
6
RING
TIP
GND
GND
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