SM4T21AY
RoHS 
RoHS compliant
RoHS compliantPackage DO-214AC, SMA
Category Circuit Protection / TVS - Diodes
Description
TVS DIODE 18VWM 39.3VC SMA
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Buying Options
Total Price: USD $0.78
Unit Price: USD $0.7832
≥1 USD $0.7832
≥10 USD $0.63888
≥100 USD $0.496848
≥500 USD $0.42115
≥1000 USD $0.343068
≥3000 USD $0.32296
Inventory: 1077
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 17 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 months ago)
Physical
Contact Plating Tin
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 Automotive, AEC-Q101, SM4TY, TRANSIL?
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
ECCN Code EAR99
Type Zener
Applications Automotive
Max Power Dissipation 400W
Technology AVALANCHE
Terminal Position DUAL
Terminal Form C BEND
Base Part Number SM4T
Pin Count 2
Number of Elements 1
Element Configuration Single
Power Line Protection No
Current - Peak Pulse (10/1000μs) 59A 8/20μs
Max Reverse Leakage Current 200nA
Voltage - Clamping (Max) @ Ipp 39.3V
Clamping Voltage 39.3V
Peak Pulse Current 59A
Reverse Standoff Voltage 18V
Peak Pulse Power 400W
Direction Unidirectional
Test Current 1mA
Unidirectional Channels 1
Breakdown Voltage 20V
Max Breakdown Voltage 22.2V
ESD Protection Yes
Dimensions
Height 2.45mm
Length 4.6mm
Width 2.9mm
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
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