TISP4C145H3BJR-S Bourns Inc., TISP4C145H3BJR-S Datasheet

TISP4C145H3BJR-S

Manufacturer Part Number

TISP4C145H3BJR-S

Description

SURGE PROT THYRIST 145V TELECOM

Manufacturer

Bourns Inc.

Datasheet

1.TISP4C250H3BJR-S.pdf (4 pages)

Specifications of TISP4C145H3BJR-S

Package / Case

DO-214AA, SMB

Voltage - Breakover

145V

Voltage - Off State

120V

Voltage - On State

Current - Peak Pulse (10 X 1000µs)

100A

Current - Hold (ih)

150mA

Number Of Elements

Capacitance

45pF

Breakover Current Ibo Max

30 A

Rated Repetitive Off-state Voltage Vdrm

120 V

Off-state Leakage Current @ Vdrm Idrm

0.005 mA

Forward Voltage Drop

3 V

Mounting Style

SMD/SMT

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current - Peak Pulse (8 X 20µs)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

Other names

TISP4C145H3BJR-STR

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Ion-Implanted Breakdown Region

- Precise and Stable Voltage

- Low Voltage Overshoot under Surge

- Low Off-State Capacitance

Rated for International Surge Wave Shapes

This device is designed to limit overvoltages on the telephone line. Overvoltages are normally caused by a.c. power system or lightning ﬂ ash

disturbances which are induced or conducted on to the telephone line. A single device provides 2-point protection and is typically used for

the protection of 2-wire telecommunication equipment (e.g. between the Ring and Tip wires for telephones and modems). Combinations of

devices can be used for multi-point protection (e.g. 3-point protection between Ring, Tip and Ground).

The protector consists of a symmetrical voltage-triggered bidirectional thyristor. Overvoltages are initially clipped by breakdown clamping un-

til the voltage rises to the breakover level, which causes the device to crowbar into a low-voltage on state. This low-voltage on state causes

the current resulting from the overvoltage to be safely diverted through the device. The high crowbar holding current prevents d.c. latchup as

the diverted current subsides.

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

SEPTEMBER 2004 – REVISED JANUARY 2010

*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.

Speciﬁ cations are subject to change without notice.

Customers should verify actual device performance in their speciﬁ c applications.

Insert xxx corresponding to device name.

Description

How to Order

TISP4CxxxH3BJ

Wave Shape

TISP4C115H3BJ †

TISP4C125H3BJ †

TISP4C145H3BJ †

TISP4C165H3BJ

TISP4C180H3BJ †

TISP4C220H3BJ †

TISP4C250H3BJ †

TISP4C290H3BJ †

TISP4C350H3BJ †

Device Name

10/1000

Device

10/160

10/700

10/560

2/10

Package

SMB

ITU-T K.20/21/45

GR-1089-CORE

TIA-968-A

Standard

100

120

135

145

180

190

220

275

DRM

Embossed Tape Reeled

TISP4CxxxH3BJ Overvoltage Protector Series

Carrier

115

125

145

165

180

220

250

290

350

(BO)

PPSM

500

200

150

100

BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS

TISP4CxxxH3BJR-S

SMB Package (Top View)

Device Symbol

Order As

...................................................... UL Recognized Component

TISP4C115H3BJ THRU TISP4C350H3BJ

R 1

Marking

4CxxxH

Code

SD-TISP4xxx-001-a

Std. Qty.

3000

MD-SMB-004-a

LOW CAPACITANCE

2 T

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TISP4C145H3BJR-S Summary of contents

Page 1

Ion-Implanted Breakdown Region - Precise and Stable Voltage - Low Voltage Overshoot under Surge - Low Off-State Capacitance V DRM Device Name V TISP4C115H3BJ † 90 TISP4C125H3BJ † 100 TISP4C145H3BJ † 120 TISP4C165H3BJ 135 TISP4C180H3BJ † 145 TISP4C220H3BJ † 180 ...

Page 2

TISP4CxxxH3BJ Overvoltage Protector Series Absolute Maximum Ratings °C (Unless Otherwise Noted) A Repetitive peak off-state voltage Non-repetitive peak impulse current (see Notes 1 and 2) 2/10 μs (GR-1089-CORE, 2/10 μs voltage wave shape) 10/160 μs (TIA-968-A, 10/160 ...

Page 3

TISP4CxxxH3BJ Overvoltage Protector Series Thermal Characteristics °C (Unless Otherwise Noted) A Parameter R Junction to ambient thermal resistance θJA NOTE: 4. EIA/JESD51-2 environment and PCB has standard footprint dimensions connected with 5 A rated printed wiring track ...

Page 4

TISP4CxxxH3BJ Overvoltage Protector Series TISP4xxxF3LM Overvoltage Protector Series Typical Characteristics 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 NORMALIZED CAPACITANCE vs OFF-STATE VOLTAGE = 25 ° Vrms ...

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