MZ5521B vs 1N749A feature comparison

MZ5521B Motorola Semiconductor Products

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1N749A American Power Devices Inc

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Rohs Code No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer MOTOROLA INC AMERICAN POWER DEVICES INC
Package Description O-LALF-W2 DO-35, 2 PIN
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.50 8541.10.00.50
Additional Feature LOW VOLTAGE AVALANCHE, LOW ZENER IMPEDANCE
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
JEDEC-95 Code DO-204AH DO-35
JESD-30 Code O-LALF-W2 O-XALF-W2
JESD-609 Code e0
Number of Elements 1 1
Number of Terminals 2 2
Package Body Material GLASS UNSPECIFIED
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 0.5 W 0.4 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 4.3 V 4.3 V
Surface Mount NO NO
Technology ZENER ZENER
Terminal Finish TIN LEAD
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Voltage Tol-Max 5% 5%
Working Test Current 20 mA 20 mA
Base Number Matches 3 56
Part Package Code DO-35
Pin Count 2
Dynamic Impedance-Max 18 Ω
Operating Temperature-Max 175 °C

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