1N5256BTR vs 1N5256BT50R feature comparison

1N5256BTR Central Semiconductor Corp

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1N5256BT50R Fairchild Semiconductor Corporation

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Pbfree Code No
Rohs Code No Yes
Part Life Cycle Code Active Obsolete
Ihs Manufacturer CENTRAL SEMICONDUCTOR CORP FAIRCHILD SEMICONDUCTOR CORP
Reach Compliance Code not_compliant 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
Dynamic Impedance-Max 49 Ω 49 Ω
JEDEC-95 Code DO-35 DO-35
JESD-30 Code O-PALF-W2 O-PALF-W2
JESD-609 Code e0
Knee Impedance-Max 600 Ω
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 200 °C 200 °C
Operating Temperature-Min -65 °C
Package Body Material PLASTIC/EPOXY 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 30 V 30 V
Reverse Current-Max 0.1 µA
Reverse Test Voltage 23 V
Surface Mount NO NO
Technology ZENER ZENER
Terminal Finish TIN LEAD
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Voltage Temp Coeff-Max 27.3 mV/°C
Voltage Tol-Max 5% 5%
Working Test Current 4.2 mA 4.2 mA
Base Number Matches 4 2

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