1N978DTA2 vs MMSZ51 feature comparison

1N978DTA2 Motorola Mobility LLC

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MMSZ51 Motorola Mobility LLC

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer MOTOROLA INC MOTOROLA INC
Part Package Code DO-35
Package Description O-LALF-W2 R-PDSO-G2
Pin Count 2 2
Manufacturer Package Code CASE 299 CASE 425-04
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.50 8541.10.00.50
Additional Feature METALLURGICALLY BONDED
Case Connection ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
JEDEC-95 Code DO-204AH
JESD-30 Code O-LALF-W2 R-PDSO-G2
Knee Impedance-Max 1500 Ω
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 200 °C 150 °C
Operating Temperature-Min -65 °C -55 °C
Package Body Material GLASS PLASTIC/EPOXY
Package Shape ROUND RECTANGULAR
Package Style LONG FORM SMALL OUTLINE
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 0.5 W 0.5 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 51 V 51 V
Reverse Current-Max 5 µA 0.05 µA
Surface Mount NO YES
Technology ZENER ZENER
Terminal Form WIRE GULL WING
Terminal Position AXIAL DUAL
Voltage Tol-Max 1% 5%
Working Test Current 2.5 mA 5 mA
Base Number Matches 1 4
Rohs Code No
JESD-609 Code e0
Terminal Finish TIN LEAD

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