SMAJ18A-TR
RoHS 
RoHS compliant
RoHS compliantPackage DO-214AC, SMA
Category Circuit Protection / TVS - Diodes
Description
TVS DIODE 18V 39.3V SMA
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Buying Options
Total Price: USD $0.38
Unit Price: USD $0.3784
≥1 USD $0.3784
≥10 USD $0.29304
≥100 USD $0.175648
≥500 USD $0.162659
≥1000 USD $0.110598
≥3000 USD $0.101825
Inventory: 14004
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 17 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case DO-214AC, SMA
Number of Pins 2
Diode Element Material SILICON
Technical
Operating Temperature -55°C~150°C TJ
Packaging Tape & Reel (TR)
Series SMAJ, TRANSIL?
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
Termination SMD/SMT
ECCN Code EAR99
Type Zener
Terminal Finish Matte Tin (Sn) - annealed
Applications General Purpose
Additional Feature MOS COMPATIBLE
Capacitance 800pF
Subcategory Transient Suppressors
Power Rating 400W
Voltage - Rated DC 18V
Max Power Dissipation 3.3W
Technology AVALANCHE
Terminal Position DUAL
Terminal Form C BEND
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 10
Base Part Number SMAJ
Pin Count 2
Operating Supply Voltage 18V
Number of Elements 1
Polarity Unidirectional
Leakage Current 200nA
Element Configuration Single
Power Dissipation 400W
Power Line Protection No
Current - Peak Pulse (10/1000μs) 59A 8/20μs
Max Reverse Leakage Current 200nA
Clamping Voltage 39.3V
Peak Pulse Current 59A
Reverse Standoff Voltage 18V
Max Surge Current 13.7A
Peak Pulse Power 400W
Direction Unidirectional
Test Current 1mA
Breakdown Voltage 20V
Reverse Breakdown Voltage 20V
Max Breakdown Voltage 21.1V
Dimensions
Height 2.25mm
Length 4.6mm
Width 2.9mm
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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