1SMA4749 vs 1SMA4749F4 feature comparison

1SMA4749 Continental Device India Ltd

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1SMA4749F4 Taiwan Semiconductor

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Rohs Code Yes Yes
Part Life Cycle Code Contact Manufacturer Active
Ihs Manufacturer CONTINENTAL DEVICE INDIA LTD TAIWAN SEMICONDUCTOR CO LTD
Package Description SMA, 2 PIN R-PDSO-C2
Reach Compliance Code compliant compliant
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.50 8541.10.00.50
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
Dynamic Impedance-Max 25 Ω 25 Ω
JEDEC-95 Code DO-214AC DO-214AC
JESD-30 Code R-PDSO-C2 R-PDSO-C2
Knee Impedance-Max 750 Ω
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 150 °C 150 °C
Operating Temperature-Min -55 °C -55 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 1 W 1.25 W
Reference Standard TS 16949
Reference Voltage-Nom 24 V 24 V
Reverse Current-Max 0.1 µA
Reverse Test Voltage 18.2 V
Surface Mount YES YES
Technology ZENER ZENER
Terminal Form C BEND C BEND
Terminal Position DUAL DUAL
Voltage Tol-Max 5% 5%
Working Test Current 10.5 mA 10.5 mA
Base Number Matches 8 1
JESD-609 Code e3
Moisture Sensitivity Level 1
Peak Reflow Temperature (Cel) 260
Terminal Finish MATTE TIN
Time@Peak Reflow Temperature-Max (s) 30

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