1N5255UR-1 vs 1N5255BT50R feature comparison

1N5255UR-1 Microsemi Corporation

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1N5255BT50R Fairchild Semiconductor Corporation

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Rohs Code No Yes
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer MICROSEMI CORP FAIRCHILD SEMICONDUCTOR CORP
Part Package Code DO-213AA
Package Description O-LELF-R2 O-PALF-W2
Pin Count 2
Reach Compliance Code unknown compliant
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.50 8541.10.00.50
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
JEDEC-95 Code DO-213AA DO-35
JESD-30 Code O-LELF-R2 O-PALF-W2
JESD-609 Code e0
Moisture Sensitivity Level 1
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 175 °C 200 °C
Package Body Material GLASS PLASTIC/EPOXY
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 0.5 W 0.5 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 28 V 28 V
Surface Mount YES NO
Technology ZENER ZENER
Terminal Finish TIN LEAD
Terminal Form WRAP AROUND WIRE
Terminal Position END AXIAL
Voltage Tol-Max 20% 5%
Working Test Current 4.5 mA 4.5 mA
Base Number Matches 1 2
Dynamic Impedance-Max 44 Ω

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