Diodes Incorporated-MMSZ5257B-7 - Diodes - Zener - Single Product Specifications and Latest Quotes

Part Number	MMSZ5257B-7	MMSZ5257BS-7	MMSZ5258B-7	MMSZ5259B-7	MMSZ5254B-7	MMSZ5255B-7	MMSZ5256B-7
Manufacturer	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated
Product Status	Discontinued at Digi-Key	Discontinued at Digi-Key	Discontinued at Digi-Key	Discontinued at Digi-Key	Discontinued at Digi-Key	Active	Discontinued at Digi-Key
Voltage - Zener (Nom) (Vz)	33 V	33 V	36 V	39 V	27 V	28 V	30 V
Tolerance	±5%	±5%	±5%	±5%	±5%	±5%	±5%
Power - Max	500 mW	200 mW	500 mW	500 mW	500 mW	370 mW	500 mW
Impedance (Max) (Zzt)	58 Ohms	58 Ohms	70 Ohms	80 Ohms	41 Ohms	44 Ohms	49 Ohms
Current - Reverse Leakage @ Vr	100 nA @ 25 V	100 nA @ 25 V	100 nA @ 27 V	100 nA @ 30 V	100 nA @ 21 V	100 nA @ 21 V	100 nA @ 23 V
Voltage - Forward (Vf) (Max) @ If	900 mV @ 10 mA	900 mV @ 10 mA	900 mV @ 10 mA	900 mV @ 10 mA	900 mV @ 10 mA	900 mV @ 10 mA	900 mV @ 10 mA
Operating Temperature	-65°C ~ 150°C	-65°C ~ 150°C	-65°C ~ 150°C	-65°C ~ 150°C	-65°C ~ 150°C	-65°C ~ 150°C (TJ)	-65°C ~ 150°C
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package / Case	SOD-123	SC-76, SOD-323	SOD-123	SOD-123	SOD-123	SOD-123	SOD-123
Supplier Device Package	SOD-123	SOD-323	SOD-123	SOD-123	SOD-123	SOD-123	SOD-123

Diodes Incorporated MMSZ5257B-7