1N5257B-TAP vs 1N5257BT-85 feature comparison

1N5257B-TAP Telefunken Microelectronics Gmbh

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1N5257BT-85 ROHM Semiconductor

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Rohs Code Yes
Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer TELEFUNKEN MICROELECTRONICS GMBH ROHM CO LTD
Reach Compliance Code unknown unknown
Configuration SINGLE SINGLE
Diode Type ZENER DIODE ZENER DIODE
Dynamic Impedance-Max 58 Ω
JEDEC-95 Code DO-35 DO-35
JESD-30 Code O-LALF-W2 O-LALF-W2
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 200 °C
Package Body Material GLASS GLASS
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Power Dissipation-Max 0.5 W 0.5 W
Reference Voltage-Nom 33 V
Surface Mount NO NO
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Voltage Tol-Max 5%
Working Test Current 3.8 mA 3.8 mA
Base Number Matches 3 1
ECCN Code EAR99
HTS Code 8541.10.00.50
Case Connection ISOLATED
Diode Element Material SILICON
Knee Impedance-Max 700 Ω
Polarity UNIDIRECTIONAL
Qualification Status Not Qualified
Reverse Current-Max 0.1 µA
Technology ZENER

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