SMAJ5.0(C)A – SMAJ200(C)A
Green
400W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Features
Mechanical Data
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400W Peak Pulse Power Dissipation
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Case: SMA
Glass Passivated Die Construction
Unidirectional and Bidirectional Versions Available
Excellent Clamping Capability
Fast Response Time
Lead Free Finish/RoHS Compliant (Note 1)
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Lead Free Plating (Matte Tin Finish).
Solderable per MIL-STD-202, Method 208
Polarity Indicator: Cathode Band (Note: Bi-directional devices
have no polarity indicator.)
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Green Molding Compound (No Halogen and Antimony)
(Note 2)
Weight: 0.064 grams (approximate)
Top View
Bottom View
Ordering Information (Note 3)
Part Number
Case
Packaging
SMAJXXX(C)A-13-F
SMA
5000/Tape & Reel
*x = Device Voltage, e.g., SMCJ170A-13-F. Example: SMAJ170A-13-F.
Notes:
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes
2. Product manufactured with Date Code 0924 (week 24, 2009) and newer are built with Green Molding Compound.
3. For packaging details, go to our website at http://www.diodes.com.
Marking Information
xx = Product type marking code
(See Electrical Characteristics Table)
= Manufacturers’ code marking
YWW = Date code marking
Y = Last digit of year (ex: 2 for 2002)
WW = Week code (01 to 53)
YWW
xx
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
Peak Pulse Power Dissipation
(Non repetitive current pulse derated above TA = 25° C)
400
W
PPK
(Note 4)
Peak Forward Surge Current, 8.3ms Single Half Sine Wave
40
1.0
3.5
A
W
V
IFSM
PM(AV)
VF
Superimposed on Rated Load
(Notes 4, 5 & 6)
Steady State Power Dissipation @ TL = 75°C
Instantaneous Forward Voltage @ IPP = 35A
(Notes 4, 5, & 6)
Notes:
4. Valid provided that terminals are kept at ambient temperature.
5. Measured with 8.3ms single half sine-wave. Duty cycle = 4 pulses per minute maximum.
6. Unidirectional units only.
Thermal Characteristics
Characteristic
Operating Temperature Range
Storage Temperature Range
Symbol
TJ
Value
-55 to +150
-55 to +175
Unit
°C
°C
TSTG
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www.diodes.com
January 2012
© Diodes Incorporated
SMAJ5.0(C)A – SMAJ200(C)A
Document number: DS19005 Rev. 16 - 2