SSA18A vs SA18AHE3/54 feature comparison

SSA18A Semicon Components Inc

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SA18AHE3/54 Vishay Intertechnologies

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Rohs Code No Yes
Part Life Cycle Code Obsolete Active
Ihs Manufacturer SEMICON COMPONENTS INC VISHAY INTERTECHNOLOGY INC
Package Description O-XALF-W2
Reach Compliance Code unknown compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Breakdown Voltage-Max 22.1 V 22.1 V
Breakdown Voltage-Min 20 V 20 V
Breakdown Voltage-Nom 20 V 21.05 V
Case Connection ISOLATED ISOLATED
Clamping Voltage-Max 29.2 V 29.2 V
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type TRANS VOLTAGE SUPPRESSOR DIODE TRANS VOLTAGE SUPPRESSOR DIODE
JESD-30 Code O-XALF-W2 O-PALF-W2
JESD-609 Code e0 e3
Non-rep Peak Rev Power Dis-Max 500 W 500 W
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 175 °C 175 °C
Operating Temperature-Min -65 °C -55 °C
Package Body Material UNSPECIFIED PLASTIC/EPOXY
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 1 W 3 W
Qualification Status Not Qualified Not Qualified
Rep Pk Reverse Voltage-Max 18 V 18 V
Reverse Current-Max 1 µA
Surface Mount NO NO
Technology AVALANCHE AVALANCHE
Terminal Finish TIN LEAD MATTE TIN
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Base Number Matches 1 2
Factory Lead Time 8 Weeks
Additional Feature EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY
JEDEC-95 Code DO-204AC

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