Categories	Discrete Semiconductor Products / Diodes - Zener - Single
Datasheet	MMSZ5221ET1 Series
Standard Package	3000
Manufacturer	ON Semiconductor
Series	Automotive, AEC-Q101
Packaging	Tape & Reel (TR)
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

MMSZ8V2ET1G	ON Semiconductor, Zener Diode 8.2V 500mW ±5% Surface Mount SOD-123, Automotive, AEC-Q101	View
MMSZ5225BT1G	ON Semiconductor, Zener Diode 3V 500mW ±5% Surface Mount SOD-123,	View
SZMMSZ4686T1G	ON Semiconductor, Zener Diode 3.9V 500mW ±5% Surface Mount SOD-123, Automotive, AEC-Q101	View
MMSZ5231CT1G	ON Semiconductor, Zener Diode 5.1V 500mW ±2% Surface Mount SOD-123,	View
MMSZ4706T1G	ON Semiconductor, Zener Diode 19V 500mW ±5% Surface Mount SOD-123,	View
MMSZ5239BT1G	ON Semiconductor, Zener Diode 9.1V 500mW ±5% Surface Mount SOD-123,	View
MMSZ5248BT3G	ON Semiconductor, Zener Diode 18V 500mW ±5% Surface Mount SOD-123,	View
MMSZ27T3G	ON Semiconductor, Zener Diode 27V 500mW ±5% Surface Mount SOD-123,	View
SZMMSZ9V1T1G	ON Semiconductor, Zener Diode 9.1V 500mW ±5% Surface Mount SOD-123, Automotive, AEC-Q101	View
MMSZ5270BT1G	ON Semiconductor, Zener Diode 91V 500mW ±5% Surface Mount SOD-123,	View
MMSZ20VCF	ON Semiconductor, Zener Diode 20V 1W ±5% Surface Mount SOD-123F,	View
MMSZ18ET1G	ON Semiconductor, Zener Diode 18V 500mW ±5% Surface Mount SOD-123,	View

SZMMSZ5242ET1G

Part NumberSZMMSZ5242ET1G