WPSCDS-275EFXT datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Analog mixed-signal IC> Trigger device> WPSCDS-275EFXT

WPSCDS-275EFXT: DescriptionSilicon Surge Protector, 350V V(BO) Max, DO-214AA, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMB, 2 PIN; CategoryAnalog mixed-signal IC Trigger device; File Size795KB，14 Pages; ManufacturerWorld Produts Inc.; Websitehttp://www.worldproducts.com; Environmental Compliance

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WPSCDS-275EFXT Overview

Silicon Surge Protector, 350V V(BO) Max, DO-214AA, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMB, 2 PIN

WPSCDS-275EFXT Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	World Produts Inc.
Parts packaging code	DO-214AA
package instruction	SMALL OUTLINE, R-PDSO-C2
Contacts	2
Reach Compliance Code	unknown
Other features	UL RECOGNIZED
Maximum breakover voltage	350 V
Configuration	SINGLE
Maximum off-state DC voltage	275 V
JEDEC-95 code	DO-214AA
JESD-30 code	R-PDSO-C2
Number of components	1
Number of terminals	2
Maximum operating temperature	150 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
surface mount	YES
Terminal form	C BEND
Terminal location	DUAL
Maximum time at peak reflow temperature	10
Trigger device type	SILICON SURGE PROTECTOR
Base Number Matches	1

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hyrisTors

Table of Contents

Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maximum Thermal Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Thermal Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical Characteristics Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Mechanical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Solderability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maximum Surge Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Device Part Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Order and Packing Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Rating and Characteristic Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Circuit Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

World Products, LLC, specializing in protection components for telecommunication and AC and DC circuits, is proud to

feature World Products complete line of Thyristors.

The main features of these Thyristors are:

•

Bidirectional transient voltage protection.

Nanosecond clamping response.

No performance degradation under service life.

Glass passivated junction.

Providing the following benefits:

•

A range of voltage protection levels.

Primary or secondary protection levels.

Highest level of quality and reliability.

Low cost auto-assembly.

World Products, LLC

19654 Eighth Street East, Sonoma, CA 95476 | Phone (707) 996-5201 | Fax (707) 996-3380 | www.worldproducts.com

Rev. 3.1 (11.23.10)

Thyristors | 1

hyrisTors

Features

•

Protects by Limiting voltages and shunting surge currents away from sensitive circuits.

Designed for telecommunications applications such as line cards, modems, PBX, FAX, LAN, VHDSL.

Helps meet standards such as GR1089, ITU K.20, IEC950, UL1459&50, FCC part 68.

Low capacitance, High surge (C, D, E rating available), precise voltage limiting, Long life.

RoHS compliant with Directive 2002/95/EC of the European Parliament and of the Council of 27 January 2003 on

the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS Directive)

and comply to a maximum concentration value of 0.1% by weight in homogeneous materials for lead (Pb), mercury,

hexavalent chromium, polybrominated biphenyls (PBB) and polybrominated diphenyl ethers (PBDE) and of 0.01%

weight in homogeneous materials for cadmium.

Selection Guide

Follow these steps to select the proper Thyristor surge protector for your application:

1. Define the operating parameters for the circuit:

• Ambient operating temperature range

• Maximum telephone line operating current (highest battery and shortest copper loop)

• Maximum operating voltage: (Maximum DC bias + peak ringing voltage)

• Maximum surge current

• System voltage damage threshold

2. Select device with an off-state voltage rating (V

DRM

) above the maximum operating voltage at the minimum

operating temperature.

3. Select surge current ratings (I

PPS

and I

TSM

) > those which the application must withstand

4. Verify that the minimum holding current of the device at the maximum ambient temperature is above the

maximum DC current of the system.

5. Verify that the maximum breakover voltage of the device is below the system damage threshold.

6. Verify that the circuit’s ambient operating temperatures are within the device’s operating temperature range.

7. Verify that the device’s dimensions fit the application’s space considerations.

8. Independently evaluate and test the suitability and performance of the device in the application.

World Products, LLC

19654 Eighth Street East, Sonoma, CA 95476 | Phone (707) 996-5201 | Fax (707) 996-3380 | www.worldproducts.com

Rev. 3.1 (11.23.10)

Thyristors | 3

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