1.5KE20ATR datasheet, PDF - EEWORLD Datasheet

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1.5KE20ATR: DescriptionTVS DIODE 17.1V 27.7V DO201AD; CategoryCircuit protection; File Size368KB，5 Pages; ManufacturerSMC; Websitehttp://www.smc-diodes.com/; Environmental Compliance

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1.5KE20ATR Overview

TVS DIODE 17.1V 27.7V DO201AD

1.5KE20ATR Parametric

Parameter Name	Attribute value
type	Zina
One way channel	1
Voltage - Reverse OFF (Typical)	17.1V
Voltage - Breakdown (minimum)	19V
电压 - 箝位（最大值）@ Ipp	27.7V
Current - Peak Pulse (10/1000µs)	54A
Power - Peak Pulse	1500W（1.5kW）
Power line protection	none
application	Universal
Capacitance at different frequencies	-
Operating temperature	-65°C ~ 175°C（TJ）
Installation type	Through hole
Package/casing	DO-201AD, axial
Supplier device packaging	DO-201AD

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1.5KE SERIES

Technical Data

Data Sheet N0209, Rev. E

1.5KE SERIES

TRANSIENT VOLTAGE SUPPRESSOR

Features



Glass Passivated Die Construction

1500W Peak Pulse Power Dissipation

6.8V- 550V Standoff Voltage

Uni- and Bi-Directional Versions Available

Excellent Clamping Capability

Fast Response Time

Plastic Case Material has UL Flammability Classification

Rating 94V-O

This is a Pb − Free Device

All SMC Parts are Traceable to the Wafer Lot

Additional testing can be offered upon

request

DO-201AD



Circuit Diagram

Mechanical Data



Case: JEDEC DO-201AD Low Profile Molded Plastic

Terminals: Axial Leads, Solderable per MIL-STD-202,

Method 208

Polarity: Cathode Band or Cathode Notch

Weight: 1.10 grams(approx.)

Unipolar



Bipolar

Maximum Ratings and Thermal Characteristics

=25°C unless otherwise specified

Parameter

Peak Pulse Power Dissipation at

=25°C

(Fig.1)(Note 1, 2, 5)

Peak Forward Surge Current (Note 3)

Steady State Power Dissipation(Note 2, 4)

Typical Thermal Resistance Junction to Lead

Typical Thermal Resistance Junction to Ambient

Operating Junction and Storage

Temperature Range

Symbol

PPM

FSM

M(AV)

θJL

θJA

STG

Value

1500

200

5.0

-65 to 175

Unit

°C/W

°C

Notes:

1. Non-repetitive current pulse, per Fig. 3 and derated above T

= 25°C per Fig. 2.

2. Mounted on 20mm² copper pad.

3. Measured on 8.3ms single half sine wave or equivalent square wavefor unidirectional device only.

4. Lead temperature at 75°C=T

5. Peak pulse power waveform is 10x1000μs.



China - Germany - Korea - Singapore - United States



http://www.smc-diodes.com - sales@ smc-diodes.com



1.5KE SERIES

Technical Data

Data Sheet N0209, Rev. E

DISCLAIMER:

1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product

characteristics. Before ordering, purchasers are advised to contact the SMC Diode Solutions sales department for the latest version of

the datasheet(s).

2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment,

medical equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by

means of users’ fail-safe precautions or other arrangement .

3- In no event shall

SMC Diode Solutions

be liable for any damages that may result from an accident or any other cause during

operation of the user’s units according to the datasheet(s).

SMC Diode Solution

assumes no responsibility for any intellectual property

claims or any other problems that may result from applications of information, products or circuits described in the datasheets.

4- In no event shall

SMC Diode Solutions

be liable for any failure in a semiconductor device or any secondary damage resulting from use

at a value exceeding the absolute maximum rating.

5- No license is granted by the datasheet(s) under any patents or other rights of any third party or

SMC Diode Solutions.

6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of

SMC

Diode Solutions.

7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will

hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third

party. When exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and

regulations..



China - Germany - Korea - Singapore - United States



http://www.smc-diodes.com - sales@ smc-diodes.com



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