SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATASHEET 4297, REV A
1.5KE18AD
1.5KE18CAD
SILICON-AVALANCHE HIGH SURGE DIE
POLARITY:
1.5KE18AD – Unidirectional
1.5KE18CAD - Bidirectional
CONFIGURATION: 1.5KE SERIES
Features:
Glass passivated chip junction
200A 8.3 mS half sine wave forward surge capability
Excellent clamping capability
Repetition rate（duty cycle）：0.05﹪
Low incremental surge resistance
Fast response time：typically less than 1.0 ps from 0 Volts to BV
Typical I
R
less than 5uA above 10 V
Operational temperature：-55
o
C to 175
o
C
RATING
Peak Pulse Power Dissipation on 10/1000 us
waveform
Steady State Power Disspation at T
L
=75
Lead Lengths.375"(9.5mm)
Peak Forward Surge Current 8.3ms Single Half Sine-
Wave
Superimposed on Rated Load,(JEDEC Method)
Operating junction and Storage Temperature Range
SYMBOL
P
PPM
P
M(AV)
Min.
1500
Max.
-
UNITS
W
5
W
I
FSM
-
200
A
T
J
,T
STG
-55
175
o
C
Notes:
1. Breaking Test 100% OK
2. Solder Cover Area >90%
•
221 West Industry Court
Deer Park, NY 11729-4681
(631) 586-7600 FAX (631) 242-9798
•
•
World Wide Web Site - http://www.sensitron.com
•
E-Mail Address - sales@sensitron.com
•
1.5KE18AD
1.5KE18CAD
SENSITRON
TECHNICAL DATA
DATASHEET 4297, REV A
MECHANICAL DIMENSIONS: In Inches (mm)
114±2
13.8±2
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 Sensitron Semiconductor 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 Sensitron Semiconductor 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). Sensitron Semiconductor 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 Sensitron Semiconductor 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 Sensitron
Semiconductor.
6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written
permission of Sensitron Semiconductor.
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.
•
221 West Industry Court
Deer Park, NY 11729-4681
(631) 586-7600 FAX (631) 242-9798
•
•
World Wide Web Site - http://www.sensitron.com
•
E-Mail Address - sales@sensitron.com
•
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