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1N5257BT-85 vs 1N5257BAZ1 feature comparison

1N5257BT-85 ROHM Semiconductor

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1N5257BAZ1 STMicroelectronics

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer ROHM CO LTD STMICROELECTRONICS
Reach Compliance Code unknown 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
JEDEC-95 Code DO-35 DO-35
JESD-30 Code O-LALF-W2 O-LALF-W2
Knee Impedance-Max 700 Ω 700 Ω
Number of Elements 1 1
Number of Terminals 2 2
Package Body Material GLASS GLASS
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
Reverse Current-Max 0.1 µA 0.1 µA
Surface Mount NO NO
Technology ZENER ZENER
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Working Test Current 3.8 mA 3.8 mA
Base Number Matches 1 1
Operating Temperature-Max 200 °C
Operating Temperature-Min -65 °C
Reference Voltage-Nom 33 V
Voltage Temp Coeff-Max 30.36 mV/°C
Voltage Tol-Max 5%
Diodes » Zener Diodes
Diodes » Zener Diodes

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Compare 1N5257BAZ1 with alternatives