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
1SMA5940BT3G DIODE ZENER 43V 1.5W SMA onsemi	4,353 In Stock	Active	-	1SMA59xxBT3G	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	43 V	±5%	1.5 W	53 Ohms	500 nA @ 32.7 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC, SMA	SMA
3SMAJ5929B-TP DIODE ZENER 15V 3W DO214AC MCC (Micro Commercial Components)	3,772 In Stock	1 : $0.42000 Cut Tape (CT) 7,500 : $0.09506 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	15 V	±5%	3 W	9 Ohms	1 µA @ 11.4 V	1.5 V @ 200 mA	-55°C ~ 150°C	-	-	Surface Mount	DO-214AC, SMA	DO-214AC (SMA)
3SMAJ5939B-TP DIODE ZENER 39V 3W DO214AC MCC (Micro Commercial Components)	6,820 In Stock	1 : $0.31000 Cut Tape (CT) 7,500 : $0.09506 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT)	Active	39 V	±5%	3 W	45 Ohms	1 µA @ 29.7 V	1.5 V @ 200 mA	-55°C ~ 150°C	-	-	Surface Mount	DO-214AC, SMA	DO-214AC (SMA)
SMAJ5929B-TP DIODE ZENER 15V 1.5W DO214AC MCC (Micro Commercial Components)	14,368 In Stock	1 : $0.37000 Cut Tape (CT) 7,500 : $0.07675 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	15 V	±5%	1.5 W	9 Ohms	500 nA @ 11.4 V	1.5 V @ 200 mA	150°C	-	-	Surface Mount	DO-214AC, SMA	DO-214AC (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.