1N5227B-T vs ZMM5228B-T/R feature comparison

1N5227B-T Diodes Incorporated

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ZMM5228B-T/R Promax-Johnton Electronic Corporation

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Pbfree Code No No
Rohs Code Yes No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer DIODES INC PROMAX-JOHNTON CORP
Part Package Code DO-35 MELF
Pin Count 2 2
Reach Compliance Code compliant unknown
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
Dynamic Impedance-Max 24 Ω
Forward Voltage-Max (VF) 1.1 V
JEDEC-95 Code DO-35
JESD-30 Code O-LALF-W2 O-LELF-R2
JESD-609 Code e2 e0
Knee Impedance-Max 1700 Ω
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 175 °C
Operating Temperature-Min -65 °C
Package Body Material GLASS GLASS
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Peak Reflow Temperature (Cel) 260
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 0.5 W 0.5 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 3.6 V 3.9 V
Reverse Current-Max 15 µA
Reverse Test Voltage 1 V
Surface Mount NO YES
Technology ZENER ZENER
Terminal Finish TIN SILVER TIN LEAD
Terminal Form WIRE WRAP AROUND
Terminal Position AXIAL END
Time@Peak Reflow Temperature-Max (s) 10
Voltage Temp Coeff-Max -2.34 mV/°C
Voltage Tol-Max 5% 5%
Working Test Current 20 mA 20 mA
Base Number Matches 1 1
Package Description GLASS, MINIMELF-2

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