Categories	Discrete Semiconductor Products / Diodes - Zener - Single
Datasheet	MMSZ5221ET1 Series
Standard Package	1
Manufacturer	ON Semiconductor
Series	Automotive, AEC-Q101
Packaging	Cut Tape (CT)
Part Status	Active
Voltage - Zener (Nom) (Vz)	12V
Tolerance	±5%
Power - Max	500mW
Impedance (Max) (Zzt)	30 Ohms
Current - Reverse Leakage @ Vr	1µA @ 9.1V
Voltage - Forward (Vf) (Max) @ If	900mV @ 10mA
Operating Temperature	-55°C ~ 150°C
Mounting Type	Surface Mount
Package / Case	SOD-123
Supplier Device Package	SOD-123
Base Part Number	MMSZ5242

SZMMSZ5241BT1G	ON Semiconductor, Zener Diode 11V 500mW ±5% Surface Mount SOD-123, Automotive, AEC-Q101	View
SZMMSZ4696T1G	ON Semiconductor, Zener Diode 9.1V 500mW ±5% Surface Mount SOD-123, Automotive, AEC-Q101	View
SZMMSZ5261BT1G	ON Semiconductor, Zener Diode 47V 500mW ±5% Surface Mount SOD-123, Automotive, AEC-Q101	View
MMSZ4688T3G	ON Semiconductor, Zener Diode 4.7V 500mW Surface Mount SOD-123, Automotive, AEC-Q101	View
SZMMSZ10T1G	ON Semiconductor, Zener Diode 10V 500mW ±5% Surface Mount SOD-123, Automotive, AEC-Q101	View
MMSZ5229BT1G	ON Semiconductor, Zener Diode 4.3V 500mW ±5% Surface Mount SOD-123,	View
SZMMSZ5248BT1G	ON Semiconductor, Zener Diode 18V 500mW ±5% Surface Mount SOD-123, Automotive, AEC-Q101	View
SZMMSZ5252BT1G	ON Semiconductor, Zener Diode 24V 500mW ±5% Surface Mount SOD-123, Automotive, AEC-Q101	View
SZMMSZ5228BT1G	ON Semiconductor, Zener Diode 3.9V 500mW ±5% Surface Mount SOD-123, Automotive, AEC-Q101	View
MMSZ5225BT1G	ON Semiconductor, Zener Diode 3V 500mW ±5% Surface Mount SOD-123,	View
MMSZ5241BT1G	ON Semiconductor, Zener Diode 11V 500mW ±5% Surface Mount SOD-123,	View
MMSZ13T1G	ON Semiconductor, Zener Diode 13V 500mW ±5% Surface Mount SOD-123,	View

SZMMSZ5242ET1G

Part NumberSZMMSZ5242ET1G