18 V Single Zener Diodes

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of 1,707

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
MM3Z18VB DIODE ZENER 18V 200MW SOD323F onsemi	50,868 In Stock	1 : $0.14000 Cut Tape (CT) 3,000 : $0.02600 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	18 V	±2%	200 mW	42 Ohms	45 nA @ 12.6 V	1 V @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SC-90, SOD-323F	SOD-323F
MMSZ5248BT1G DIODE ZENER 18V 500MW SOD123 onsemi	127,741 In Stock	1 : $0.15000 Cut Tape (CT) 3,000 : $0.03136 Tape & Reel (TR)	Tariff may apply if shipping to the United States	MMSZ52xxxT1G	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	18 V	±5%	500 mW	21 Ohms	100 nA @ 14 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123	SOD-123
SZMM5Z18VT1G DIODE ZENER 18V 500MW SOD523 onsemi	4,882 In Stock	1 : $0.28000 Cut Tape (CT) 3,000 : $0.06400 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	18 V	±6%	500 mW	45 Ohms	50 nA @ 12.6 V	900 mV @ 10 mA	-65°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SC-79, SOD-523	SOD-523
SMAZ18-13-F DIODE ZENER 18V 1W SMA Diodes Incorporated	235,749 In Stock	1 : $0.34000 Cut Tape (CT) 5,000 : $0.08100 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	18 V	±5%	1 W	15 Ohms	500 nA @ 13.7 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	DO-214AC, SMA	SMA
3SMAJ5931B-TP DIODE ZENER 18V 3W DO214AC MCC (Micro Commercial Components)	95,182 In Stock	1 : $0.42000 Cut Tape (CT) 7,500 : $0.09604 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	18 V	±5%	3 W	12 Ohms	1 µA @ 13.7 V	1.5 V @ 200 mA	-55°C ~ 150°C	-	-	Surface Mount	DO-214AC, SMA	DO-214AC (SMA)
BZX84-A18,215 DIODE ZENER 18V 250MW TO236AB Nexperia USA Inc.	10,505 In Stock	1 : $0.64000 Cut Tape (CT) 3,000 : $0.14686 Tape & Reel (TR)	Tariff may apply if shipping to the United States	BZX84	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	18 V	±1%	250 mW	45 Ohms	50 nA @ 700 mV	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	TO-236AB
BZT52C18-7-F DIODE ZENER 18V 500MW SOD123 Diodes Incorporated	110,820 In Stock	1 : $0.10000 Cut Tape (CT) 3,000 : $0.02300 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	18 V	±6%	500 mW	45 Ohms	100 nA @ 12.6 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123	SOD-123
BZX55C18-TAP DIODE ZENER 18V 500MW DO204AH Vishay General Semiconductor - Diodes Division	61,525 In Stock	1 : $0.10000 Cut Tape (CT) 10,000 : $0.02200 Tape & Box (TB)	Tariff may apply if shipping to the United States	BZX55	Cut Tape (CT) Tape & Box (TB)	Active	18 V	±5%	500 mW	50 Ohms	100 nA @ 13 V	1.5 V @ 200 mA	-65°C ~ 175°C	Automotive	AEC-Q101	Through Hole	DO-204AH, DO-35, Axial	DO-204AH (DO-35)
MM3Z18VST1G DIODE ZENER 18V 300MW SOD323 onsemi	42,403 In Stock	1 : $0.10000 Cut Tape (CT) 3,000 : $0.01400 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	18 V	±2%	300 mW	45 Ohms	50 nA @ 12.6 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SC-76, SOD-323	SOD-323
MMSZ4705T1G DIODE ZENER 18V 500MW SOD123 onsemi	30,087 In Stock	1 : $0.10000 Cut Tape (CT) 3,000 : $0.01800 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	18 V	±5%	500 mW	-	50 nA @ 13.6 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123	SOD-123
DDZ9705S-7 DIODE ZENER 18V 200MW SOD323 Diodes Incorporated	17,297 In Stock	1 : $0.10000 Cut Tape (CT) 3,000 : $0.05100 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	18 V	±5%	200 mW	-	50 nA @ 13.6 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SC-76, SOD-323	SOD-323
BZT52C18-TP DIODE ZENER 18V 500MW SOD123 MCC (Micro Commercial Components)	16,434 In Stock	1 : $0.10000 Cut Tape (CT) 3,000 : $0.01800 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	18 V	±6%	500 mW	45 Ohms	100 nA @ 12.6 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123	SOD-123
BZX84C18LT3G DIODE ZENER 18V 250MW SOT23-3 onsemi	14,917 In Stock	1 : $0.10000 Cut Tape (CT) 10,000 : $0.01600 Tape & Reel (TR)	Tariff may apply if shipping to the United States	BZX84CxxxLT1G	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	18 V	±6%	250 mW	45 Ohms	50 nA @ 12.6 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)
MMSZ5248B-E3-08 DIODE ZENER 18V 500MW SOD123 Vishay General Semiconductor - Diodes Division	12,418 In Stock	1 : $0.10000 Cut Tape (CT) 3,000 : $0.04588 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	18 V	±5%	500 mW	21 Ohms	100 nA @ 14 V	-	-55°C ~ 150°C	-	-	Surface Mount	SOD-123	SOD-123
TZM5248B-GS08 DIODE ZENER 18V 500MW SOD80 Vishay General Semiconductor - Diodes Division	8,601 In Stock	1 : $0.10000 Cut Tape (CT) 2,500 : $0.04132 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	18 V	±5%	500 mW	-	100 nA @ 14 V	1.1 V @ 200 mA	-	-	-	Surface Mount	DO-213AC, MINI-MELF, SOD-80	SOD-80 MiniMELF
1N5248BTR DIODE ZENER 18V 500MW DO35 onsemi	7,813 In Stock	1 : $0.10000 Cut Tape (CT) 5,000 : $0.01700 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT)	Active	18 V	±5%	500 mW	21 Ohms	100 nA @ 14 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-204AH, DO-35, Axial	DO-35
MMBZ5248B-7-F DIODE ZENER 18V 350MW SOT23-3 Diodes Incorporated	5,856 In Stock	1 : $0.10000 Cut Tape (CT) 3,000 : $0.01800 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	18 V	±5%	350 mW	21 Ohms	100 nA @ 14 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
MMSZ5248B_R1_00001 DIODE ZENER 18V 500MW SOD123 Panjit International Inc.	112,485 In Stock	1 : $0.11000 Cut Tape (CT) 3,000 : $0.01700 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	18 V	±5%	500 mW	21 Ohms	100 nA @ 14 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-123	SOD-123
BZX55C18-TR DIODE ZENER 18V 500MW DO204AH Vishay General Semiconductor - Diodes Division	92,320 In Stock	1 : $0.11000 Cut Tape (CT) 10,000 : $0.03369 Tape & Reel (TR)	Tariff may apply if shipping to the United States	BZX55	Tape & Reel (TR) Cut Tape (CT)	Active	18 V	±5%	500 mW	50 Ohms	100 nA @ 13 V	1.5 V @ 200 mA	-65°C ~ 175°C	Automotive	AEC-Q101	Through Hole	DO-204AH, DO-35, Axial	DO-204AH (DO-35)
MMSZ18T1G DIODE ZENER 18V 500MW SOD123 onsemi	46,850 In Stock	1 : $0.11000 Cut Tape (CT) 3,000 : $0.01900 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	18 V	±5%	500 mW	45 Ohms	50 nA @ 12.6 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123	SOD-123
1N5248B DIODE ZENER 18V 500MW DO35 onsemi	23,411 In Stock 30,000 Factory	1 : $0.11000 Bulk	Tariff may apply if shipping to the United States	-	Bulk	Active	18 V	±5%	500 mW	21 Ohms	100 nA @ 14 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-204AH, DO-35, Axial	DO-35
1N4746ATR DIODE ZENER 18V 1W DO41 onsemi	21,736 In Stock	1 : $0.11000 Cut Tape (CT) 3,000 : $0.03200 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT)	Active	18 V	±5%	1 W	20 Ohms	5 µA @ 13.7 V	-	-65°C ~ 200°C	-	-	Through Hole	DO-204AL, DO-41, Axial	DO-41
BZX79C18-T50A DIODE ZENER 18V 500MW DO35 onsemi	16,752 In Stock	1 : $0.11000 Cut Tape (CT) 5,000 : $0.02100 Tape & Box (TB)	Tariff may apply if shipping to the United States	-	Cut Tape (CT) Tape & Box (TB)	Active	18 V	±5%	500 mW	45 Ohms	50 nA @ 12.6 V	1.5 V @ 100 mA	-65°C ~ 200°C	-	-	Through Hole	DO-204AH, DO-35, Axial	DO-35
BZT585B18T-7 DIODE ZENER 18V 350MW SOD523 Diodes Incorporated	2,027 In Stock	1 : $0.11000 Cut Tape (CT) 3,000 : $0.02600 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	18 V	±2%	350 mW	45 Ohms	50 nA @ 12.6 V	1.1 V @ 100 mA	-65°C ~ 150°C	-	-	Surface Mount	SC-79, SOD-523	SOD-523
BZX84B18LT1G DIODE ZENER 18V 250MW SOT23-3 onsemi	1,202 In Stock	1 : $0.11000 Cut Tape (CT) 3,000 : $0.02200 Tape & Reel (TR)	Tariff may apply if shipping to the United States	BZX84BxxxLT1G	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	18 V	±6%	250 mW	45 Ohms	50 nA @ 12.6 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)

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of 1,707

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.

18 V Single Zener Diodes

18 V Single Zener Diodes

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