TISP4C020L1NR-S

TISP4C020L1NR-S Datasheet

TISP4C015L1N THRU TISP4C035L1N

Part	Datasheet
TISP4C020L1NR-S	TISP4C020L1NR-S (pdf)

Related Parts	Information
TISP4C035L1NR-S	TISP4C035L1NR-S
TISP4C025L1NR-S	TISP4C025L1NR-S
TISP4C015L1NR-S	TISP4C015L1NR-S

PDF Datasheet Preview
*RoHS COMPLIANT TISP4C015L1N THRU TISP4C035L1N LOW CAPACITANCE BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTOR TISP4C0xxL1N Overvoltage Protector Series Designed for ADSL, ADSL2, VDSL, VDSL2 protection Ion-Implanted Breakdown Region - Precise and Stable Voltage Low Voltage Overshoot Under Surge Low Off-State Capacitance Device Name TISP4C015L1N TISP4C020L1N TISP4C025L1N TISP4C035L1N VDRM V 8 12 16 24 V BO V 15 20 25 35 Rated for International Surge Wave Shapes Wave Shape 8/20 10/1000 Standard IEC 61000-4-5 GR-1089-CORE IPPSM A 30 18 SOT23-5 Package Top View Ring Ring Terminal typical application names shown in parenthesis. NU - Non-usable no external electrical connection should be made to this terminal. MD-SOT23-5-001-a Device Symbol Tip This range of devices is designed to protect xDSL line-driver interfaces from overvoltages. Overvoltages are normally caused by a.c. power-system or disturbances which are Ring induced or conducted onto the telephone line. These symmetri- SD-TISP4-002-a cal protectors are two-terminal thyristor-crowbar devices. They can be used to protect between conductors, or a pair of devices can be deployed to protect from line to ground. When placed between the xDSL line driver IC and the transformer, this protector will clamp and switch into a low-impedance state, safely diverting the energy transferred by the xDSL coupling transformer. The low capacitance design makes this device suitable for designs from ADSL all the way up to 30 MHz VDSL2. Telecom ports need protection against Common Mode Longitudinal and Differential Metallic surges, to comply with international standards such as ITU-T K.20, K.21 or K.45, Telcordia GR-1089-CORE and YD/T. Common Mode surges are resisted by the galvanic isolation of the coupling transformer which is commonly rated to 2 kV or greater. Differential surges can be transmitted by the transformer, and can stress the Line Driver Interface IC. As the xDSL interface circuit is designed to operate from 3 kHz to 30 MHz, nearby high frequency events - such as cable or primary protection activation - can generate damaging conditions for the interface requiring this type of protection. Please contact your Bourns representative if the protection voltage you require is not listed. How to Order Device

PDF Datasheet Preview

*RoHS COMPLIANT

TISP4C015L1N THRU TISP4C035L1N

LOW CAPACITANCE BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTOR

TISP4C0xxL1N Overvoltage Protector Series

Designed for ADSL, ADSL2, VDSL, VDSL2 protection

Ion-Implanted Breakdown Region - Precise and Stable Voltage

Low Voltage Overshoot Under Surge

Low Off-State Capacitance

Device Name

TISP4C015L1N TISP4C020L1N TISP4C025L1N TISP4C035L1N

VDRM V
8 12 16 24

V BO V
15 20 25 35

Rated for International Surge Wave Shapes

Wave Shape
8/20 10/1000

Standard

IEC 61000-4-5 GR-1089-CORE

IPPSM A 30 18

SOT23-5 Package Top View

Ring

Ring

Terminal typical application names shown in parenthesis.

NU - Non-usable no external electrical connection should be made to this terminal.

MD-SOT23-5-001-a

Device Symbol Tip

This range of devices is designed to protect xDSL line-driver
interfaces from overvoltages. Overvoltages are normally caused by a.c. power-system or disturbances which are

Ring
induced or conducted onto the telephone line. These symmetri-

SD-TISP4-002-a
cal protectors are two-terminal thyristor-crowbar devices. They
can be used to protect between conductors, or a pair of devices
can be deployed to protect from line to ground. When placed
between the xDSL line driver IC and the transformer, this
protector will clamp and switch into a low-impedance state, safely diverting the energy transferred by the xDSL coupling transformer.

The low capacitance design makes this device suitable for designs from ADSL all the way up to 30 MHz VDSL2.

Telecom ports need protection against Common Mode Longitudinal and Differential Metallic surges, to comply with international standards such as ITU-T K.20, K.21 or K.45, Telcordia GR-1089-CORE and YD/T. Common Mode surges are resisted by the galvanic isolation of the coupling transformer which is commonly rated to 2 kV or greater. Differential surges can be transmitted by the transformer, and can stress the Line Driver Interface IC. As the xDSL interface circuit is designed to operate from 3 kHz to 30 MHz, nearby high frequency events - such as cable or primary protection activation - can generate damaging conditions for the interface requiring this type of protection.

Please contact your Bourns representative if the protection voltage you require is not listed. How to Order

Device

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Datasheet ID: TISP4C020L1NR-S 522319