SMCJ18A Fairchild Semiconductor, SMCJ18A Datasheet

TVS UNIDIRECT 1500W 18V SMC

SMCJ18A

Manufacturer Part Number
SMCJ18A
Description
TVS UNIDIRECT 1500W 18V SMC
Manufacturer
Fairchild Semiconductor
Series
SMCJr
Datasheet

Specifications of SMCJ18A

Voltage - Reverse Standoff (typ)
18V
Voltage - Breakdown
20V
Power (watts)
1500W
Polarization
Unidirectional
Mounting Type
Surface Mount
Package / Case
DO-214AB, SMC
Polarity
Unidirectional
Channels
1 Channel
Clamping Voltage
29.2 V
Operating Voltage
18 V
Breakdown Voltage
20 V to 22.1 V
Termination Style
SMD/SMT
Peak Surge Current
51.4 A
Peak Pulse Power Dissipation
1500 W
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 55 C
Dimensions
6.25(Max) mm W x 7.15(Max) mm L
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
SMCJ18AFS

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2011 Fairchild Semiconductor Corporation
P
I
I
T
T
Symbol
PPM
FSM
1500 Watt Transient Voltage Suppressors
Absolute Maximum Ratings*
stg
J
PPM
*
Note 1: Measured on 8.3 ms single half-sine wave or equivalent square wave; Duty cycle = 4 pulses per minute maximum.
Features
These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Glass passivated junction.
1500 W Peak Pulse Power capability
Excellent clamping capability.
Low incremental surge resistance.
Fast response time; typically less
than 1.0 ps from 0 volts to BV for
bidirectional.
Typical I
UL certificate #E326243 and E210467.
unidirectional and 5.0 ns for
on 10/1000 s waveform.
R
Peak Pulse Power Dissipation on 10/1000 s waveform
Peak Pulse Current on 10/1000 s waveform
Non-repetitive Peak Forward Surge Current
Storage Temperature Range
Operating Junction Temperature
less than 1.0 A above 10V.
superimposed on rated load (JEDEC method)
Transient Voltage Suppressors
SMCJ5V0(C)A - SMCJ170(C)A
DEVICES FOR BIPOLAR APPLICATIONS
- Electrical Characteristics apply in both directions.
Parameter
- Bidirectional types use CA suffix.
T
A
= 25°C unless otherwise noted
(Note 1)
ON UNIDIRECTIONAL DEVICES ONLY.
NO COLOR BAND ON BIDIRECTIONAL
COLOR BAND DENOTES CATHODE
SMC/DO-214AB
DEVICES.
-55 to +150
see table
Value
+ 150
1500
200
SMCJ5V0(C)A-SMCJ170(C)A, Rev. H3
Units
W
A
A
C
C

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SMCJ18A Summary of contents

Page 1

... These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. Note 1: Measured on 8.3 ms single half-sine wave or equivalent square wave; Duty cycle = 4 pulses per minute maximum. 2011 Fairchild Semiconductor Corporation SMC/DO-214AB COLOR BAND DENOTES CATHODE ON UNIDIRECTIONAL DEVICES ONLY. ...

Page 2

Electrical Characteristics U ni-directional P art B i-directional ( arking* D evice J5V 0 J6V 0 J6V 5 ...

Page 3

Typical Characteristics Peak Pulse Power Rating Curve 100 0.1 0.0001 0.001 0.01 0.1 PULSE WIDTH (ms) Pulse Waveform 150 º Pulse Width (td) is Defined ...

Page 4

... TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended exhaustive list of all such trademarks. ACEx™ FACT™ ActiveArray™ FACT Quiet Series™ Bottomless™ FAST CoolFET™ FASTr™ CROSSVOLT™ ...

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