20KPA SERIES
Technical Data
Data Sheet N0216, Rev. C
20KPA SERIES GLASS PASSIVATED
TRANSIENT VOLTAGE SUPPRESSOR
Features
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
Glass Passivated Junction
20000W Peak Pulse Power Capability on 10/1000 μs
waveform
Voltage-20.0 to 300 Volts
Excellent Clamping Capability
Repetition rate (duty cycle): 0.05%
Low incremental surge resistance
Fast Response Time: typically less than 1.0 ps from
volts to BV
High temperature soldering guaranteed: 265℃/10
seconds/.375”, (9.5mm) lead length, 5lbs., (2.3kg) tension
This is a Pb − Free Device
All SMC Parts are Traceable to the Wafer Lot
Additional testing can be offered upon request
P-600
Mechanical Data
Case: Molded Plastic over glass passivated junction
Terminals: Plated Axial leads , Solderable per
MIL-STD 750, Method 2026
Polarity: Color Band denoted positive end (cathode)
except Bipolar
Mounting Position: Any
Weight:2.1 grams(approx.)
Circuit Diagram
Maximum Ratings and Thermal Characteristics
@T
A
=25°C unless otherwise specified
Parameter
Peak Pulse Power Dissipation on 10x1000μs
Waveform(Note 1)
Peak Pulse Current on 10x1000μs
Waveform(Note 1)
Steady State Power Dissipation at T
L
=75°C Lead
Lengths .375”, (9.5mm)(Note 2)
Peak Forward Surge Current, 8.3ms Sine-Wave
Superimposed on Rated Load, (JEDEC
Method)(Note 3)
Typical Thermal Resistance Junction to Lead
Typical Thermal Resistance Junction to Ambient
Operating Junction and Storage
Temperature Range
Symbol
P
PPM
I
PPM
P
M(AV)
I
FSM
R
θJL
R
θJA
T
J
,T
STG
Value
20000
See Table 1
8.0
400.0
8.0
40
-55 to 150
Unit
W
A
W
A
°C/W
°C/W
°C
Notes:
1. Non-repetitive current pulse, per Fig. 3 and derated above TA = 25°C per Fig. 2.
2. Mounted on copper pad area of 0.8”
×
0.8” (20
×
20mm)
3. 8.3ms single half sine wave, or equivalent square, duty cycle=4 pulses per minute maximum.
China - Germany - Korea - Singapore - United States
http://www.smc-diodes.com - sales@ smc-diodes.com
20KPA SERIES
Technical Data
Data Sheet N0216, Rev. C
Electrical Characteristics
@T
A
=25°C unless otherwise specified
China - Germany - Korea - Singapore - United States
http://www.smc-diodes.com - sales@ smc-diodes.com
20KPA SERIES
Technical Data
Data Sheet N0216, Rev. C
Ratings and Characteristics Curves
China - Germany - Korea - Singapore - United States
http://www.smc-diodes.com - sales@ smc-diodes.com
20KPA SERIES
Technical Data
Data Sheet N0216, Rev. C
Mechanical Dimensions P-600(Inches/Millimeters)
Ordering Information
Device
20KPAxxxXX
20KPAxxxXXTR
Package
P-600(Pb-Free)
P-600(Pb-Free)
Shipping
300pcs /tape
800pcs / reel
Marking Diagram
Where XXXXX is YYWWL
20KPA20A
YY
WW
L
= Part Name
= Year
= Week
= Lot Number
For information on tape and reel specifications, including part
orientation and tape sizes, please refer to our tape and reel
packaging specification.
Cautions：Molding resin
Epoxy resin UL:94V-0
Carrier Tape Specification P-600
China - Germany - Korea - Singapore - United States
http://www.smc-diodes.com - sales@ smc-diodes.com
20KPA SERIES
Technical Data
Data Sheet N0216, Rev. C
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 - Sangdest Microelectronics (Nanjing) Co., Ltd 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 - Sangdest Microelectronics (Nanjing) Co., Ltd 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 - Sangdest Microelectronics (Nanjing) Co., Ltd
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 - Sangdest Microelectronics (Nanjing) Co., Ltd 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 - Sangdest Microelectronics
(Nanjing) Co., Ltd.
6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of SMC
- Sangdest Microelectronics (Nanjing) Co., Ltd.
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
