onsemi MMSZ5242B
Obsolete
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.04
$ 0.04
Stock
4,747,076
9,392,252
9,392,252
Authorized Distributors
1
6
6
Mount
Surface Mount
-
-
Case/Package
-
SOD-123-2
SOD-123-2
Zener Voltage
12 V
12 V
12 V
Tolerance
5 %
5 %
5 %
Power Dissipation
500 mW
500 mW
500 mW
Impedance
30 Ω
30 Ω
30 Ω
Max Reverse Leakage Current
1 µA
1 µA
1 µA
Forward Voltage
900 mV
900 mV
900 mV
Supply Chain
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8541.10.00.50
Introduction Date1998-03-11
Lifecycle StatusObsolete (Last Updated: 4 months ago)
Related Parts
Descriptions
Descriptions of onsemi MMSZ5242B provided by its distributors.
MMSZ5242B Series 500 mW 12 V 10 mA Surface Mount Zener Diode - SOD-123
500 mW, 12 V ±5% Zener Diode Voltage Regulator
Diode Zener Single 12V 5% 500mW 2-Pin SOD-123 T/R
Zener Diode, 12V V(Z), 5%, 0.5W, Silicon, Unidirectional
Half watt, General purpose, Medium Current Surface Mount Zener in the SOD-123 package. The SOD-123 package has the same footprint as the glass mini-melf (LL-34) package & provides a convenient alternative to the Leadless package.
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Technical Specifications
Physical
Contact PlatingTin
MountSurface Mount
Number of Pins2
Number of Terminals2
Weight30 mg
Technical
CompositionZener
Element ConfigurationSingle
ESD ProtectionNo
Forward Voltage900 mV
Impedance30 Ω
Max Operating Temperature150 °C
Max Power Dissipation500 mW
Max Reverse Leakage Current1 µA
Min Operating Temperature-55 °C
Number of Elements1
PackagingCut Tape
Peak Reverse Current1 µA
PolarityUnidirectional
Power Dissipation500 mW
Power Rating500 mW
Reference Voltage12 V
Reverse Standoff Voltage9.1 V
TerminationSMD/SMT
Test Current20 mA
Tolerance5 %
Voltage Rating (DC)12 V
Voltage Tolerance5 %
Working Voltage12 V
Zener Current20 mA
Zener Voltage12 V
Dimensions
Height1.18 mm
Length2.85 mm
Width1.8 mm
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements