1N4745A vs BZX85C22 feature comparison

1N4745A Hitachi Ltd

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BZX85C22 National Semiconductor Corporation

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Rohs Code No No
Part Life Cycle Code Transferred Transferred
Ihs Manufacturer HITACHI LTD NATIONAL SEMICONDUCTOR CORP
Reach Compliance Code unknown compliant
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.50 8541.10.00.50
Additional Feature HIGH RELIABILITY
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
Dynamic Impedance-Max 16 Ω 25 Ω
JEDEC-95 Code DO-41 DO-41
JESD-30 Code O-LALF-W2 O-LALF-W2
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 200 °C 200 °C
Package Body Material GLASS GLASS
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 1 W 1.3 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 16 V 22 V
Surface Mount NO NO
Technology ZENER ZENER
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Voltage Tol-Max 5% 5%
Working Test Current 15.5 mA 10 mA
Base Number Matches 1 4
JESD-609 Code e0
Knee Impedance-Max 600 Ω
Reverse Current-Max 0.5 µA
Terminal Finish Tin/Lead (Sn/Pb)

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