Single Zener Diodes

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	Mfr Part #	Quantity Available	Price	Tariff Status	Series	Package	Product Status	Voltage - Zener (Nom) (Vz)	Tolerance	Power - Max	Impedance (Max) (Zzt)	Current - Reverse Leakage @ Vr	Voltage - Forward (Vf) (Max) @ If	Operating Temperature	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package
	BZG05C3V9-M3-08 DIODE ZENER 3.9V 1.25W DO214AC Vishay General Semiconductor - Diodes Division	12,032 In Stock	1 : $0.36000 Cut Tape (CT) 1,500 : $0.13099 Tape & Reel (TR)	-	BZG05C-M	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	3.9 V	±5.13%	1.25 W	15 Ohms	10 µA @ 1 V	1.2 V @ 200 mA	150°C (TJ)	-	-	Surface Mount	DO-214AC, SMA	DO-214AC (SMA)
	1SMA5917BT3G DIODE ZENER 4.7V 1.5W SMA onsemi	14,565 In Stock	1 : $0.37000 Cut Tape (CT) 5,000 : $0.09000 Tape & Reel (TR)	Tariff may apply if shipping to the United States	1SMA59xxBT3G	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	4.7 V	±5%	1.5 W	5 Ohms	2.5 µA @ 1.5 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC, SMA	SMA

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Zener diodes are designed for operation in a reverse-breakdown mode and are characterized according to their behavior when used in this fashion. Useful as a voltage reference or for voltage limiting purposes, they are also capable of functioning as a one-way valve for current flow in the manner of rectifier diodes, though their behavior in this mode is generally less ideal than that of purpose-built devices. Products within this family implement exactly one instance of this function per device package.