SMBZ5943B-E3/52 vs 1SMB5943R4G feature comparison

SMBZ5943B-E3/52 Vishay Semiconductors

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1SMB5943R4G Taiwan Semiconductor

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Pbfree Code Yes
Rohs Code Yes Yes
Part Life Cycle Code Active Obsolete
Ihs Manufacturer VISHAY SEMICONDUCTORS TAIWAN SEMICONDUCTOR CO LTD
Part Package Code DO-214AA
Package Description R-PDSO-C2 R-PDSO-C2
Pin Count 2
Reach Compliance Code unknown 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 86 Ω 83 Ω
JEDEC-95 Code DO-214AA DO-214AA
JESD-30 Code R-PDSO-C2 R-PDSO-C2
JESD-609 Code e3 e3
Moisture Sensitivity Level 1 1
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 150 °C 150 °C
Operating Temperature-Min -65 °C -55 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Cel) 260 260
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 0.55 W 0.55 W
Qualification Status Not Qualified
Reference Voltage-Nom 56 V 56 V
Surface Mount YES YES
Technology ZENER ZENER
Terminal Finish Matte Tin (Sn) MATTE TIN
Terminal Form C BEND C BEND
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) 40 30
Voltage Tol-Max 5% 5%
Working Test Current 6.7 mA 6.7 mA
Base Number Matches 2 1
Knee Impedance-Max 1300 Ω
Reverse Current-Max 1 µA
Reverse Test Voltage 42.6 V

Compare SMBZ5943B-E3/52 with alternatives

Compare 1SMB5943R4G with alternatives