Fairchild Semiconductor-MMBZ5256B - Diodes - Zener - Single Product Specifications and Latest Quotes

Part Number	MMBZ5256B	MMBZ5257B	MMBZ5258B	MMBZ5256BW	MMBZ5259B	MMBZ5253B	MMBZ5254B	MMBZ5255B
Manufacturer	Fairchild Semiconductor	onsemi	Rectron USA	Rectron USA	Rectron USA	Fairchild Semiconductor	Fairchild Semiconductor	Fairchild Semiconductor
Product Status	Active	Active	Active	Active	Active	Active	Active	Active
Voltage - Zener (Nom) (Vz)	30 V	33 V	36 V	30 V	39 V	25 V	27 V	28 V
Tolerance	±5%	±5%	±5%	±5%	±5%	±5%	±5%	±5%
Power - Max	225 mW	300 mW	300 mW	200 mW	300 mW	300 mW	225 mW	225 mW
Impedance (Max) (Zzt)	49 Ohms	58 Ohms	70 Ohms	49 Ohms	80 Ohms	35 Ohms	41 Ohms	44 Ohms
Current - Reverse Leakage @ Vr	100 nA @ 23 V	100 nA @ 25 V	100 nA @ 27 V	100 nA @ 23 V	100 nA @ 30 V	100 nA @ 19 V	100 nA @ 21 V	100 nA @ 21 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	900 mV @ 10 mA
Operating Temperature	-65°C ~ 150°C (TJ)	-	-	-	-	-	-65°C ~ 150°C (TJ)	-65°C ~ 150°C (TJ)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package / Case	TO-236-3, SC-59, SOT-23-3	TO-236-3, SC-59, SOT-23-3	TO-236-3, SC-59, SOT-23-3	SC-70, SOT-323	TO-236-3, SC-59, SOT-23-3	TO-236-3, SC-59, SOT-23-3	TO-236-3, SC-59, SOT-23-3	TO-236-3, SC-59, SOT-23-3
Supplier Device Package	SOT-23-3	SOT-23	SOT-23	SOT-323	SOT-23	SOT-23	SOT-23-3	SOT-23-3

Fairchild Semiconductor MMBZ5256B