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BZT5 Zener Diodes

Diotec Semiconductor BZT5 Zener Diodes feature ±2% tolerance of Zener voltage, sharp Zener voltage breakdown, and low leakage current. These diodes come in a UL 94V-0 case material, compliant with RoHS, REACH, and conflict materials, and are AEC-Q101 qualified. The BZT5 Zener diodes are ideal for voltage stabilization and regulators and for commercial grade/industrial grade applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) Filter the results in the table by unit price based on your quantity.	Qty.	Vz - Zener Voltage	Mounting Style	Package / Case	Pd - Power Dissipation	Voltage Tolerance	Ir - Maximum Reverse Leakage Current	Zz - Zener Impedance	Minimum Operating Temperature	Maximum Operating Temperature	Configuration	Test Current	Qualification	Packaging	Series
Zener Diodes Zener, SOD-123, 10V, 0.35W, 5% BZT52C10GW Diotec Semiconductor 1: ₩171.6 7,972In Stock	Mfr. Part # BZT52C10GW Mouser Part # 637-BZTW52C10	Diotec Semiconductor	Zener Diodes Zener, SOD-123, 10V, 0.35W, 5% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	7,972In Stock	Cut Tape ₩171.6 ₩124.8 ₩104.5 ₩84.2 Reel ₩54.6 View ₩73.3 ₩35.9 ₩34.3 ₩29.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	10 V	SMD/SMT	SOD-123	350 mW	5 %	200 nA	20 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52
Zener Diodes Zener, SOD-123, 15V, 0.35W, 5% BZT52C15GW Diotec Semiconductor 1: ₩171.6 4,739In Stock 3,000Expected 10/16/2026	Mfr. Part # BZT52C15GW Mouser Part # 637-BZTW52C15	Diotec Semiconductor	Zener Diodes Zener, SOD-123, 15V, 0.35W, 5% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	4,739In Stock 3,000Expected 10/16/2026	Cut Tape ₩171.6 ₩124.8 ₩104.5 ₩84.2 Reel ₩54.6 View ₩73.3 ₩35.9 ₩34.3 ₩29.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	15 V	SMD/SMT	SOD-123	350 mW	5 %	100 nA	30 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52
Zener Diodes Zener, SOD-123F, 18V, 0.5W, 2%, AEC-Q101 BZT52B18-AQ Diotec Semiconductor 1: ₩343.2 10,002In Stock	Mfr. Part # BZT52B18-AQ Mouser Part # 637-BZT52B18-AQ	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 18V, 0.5W, 2%, AEC-Q101 Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	10,002In Stock	Cut Tape ₩343.2 ₩146.6 ₩127.9 ₩93.6 Reel ₩59.3 View ₩82.7 ₩53 ₩43.7	Min.: 1 Mult.: 1 : 3,000	18 V	SMD/SMT	SOD-123F-2	500 mW	2 %			- 50 C	+ 150 C	Single	5 mA	AEC-Q101	Reel, Cut Tape	BZT52
Zener Diodes Zener, SOD-123F, 3.9V, 0.5W, 2%, AEC-Q101 BZT52B3V9-AQ Diotec Semiconductor 1: ₩343.2 11,270In Stock	Mfr. Part # BZT52B3V9-AQ Mouser Part # 637-BZT52B3V9-AQ	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 3.9V, 0.5W, 2%, AEC-Q101 Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	11,270In Stock	Cut Tape ₩343.2 ₩146.6 ₩127.9 ₩93.6 Reel ₩59.3 View ₩82.7 ₩53 ₩43.7	Min.: 1 Mult.: 1 : 3,000	3.9 V	SMD/SMT	SOD-123F-2	500 mW	2 %			- 50 C	+ 150 C	Single	5 mA	AEC-Q101	Reel, Cut Tape	BZT52
Zener Diodes Zener, SOD-123F, 12V, 0.5W, 2% BZT52B12 Diotec Semiconductor 1: ₩296.4 21,993In Stock	Mfr. Part # BZT52B12 Mouser Part # 637-BZT52B12	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 12V, 0.5W, 2% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	21,993In Stock	Cut Tape ₩296.4 ₩129.5 ₩112.3 ₩82.7 Reel ₩51.5 View ₩71.8 ₩46.8 ₩37.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	12 V	SMD/SMT	SOD-123F	500 mW	2 %	100 nA	30 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52
Zener Diodes Zener, SOD-123F, 15V, 0.5W, 2% BZT52B15 Diotec Semiconductor 1: ₩296.4 10,802In Stock	Mfr. Part # BZT52B15 Mouser Part # 637-BZT52B15	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 15V, 0.5W, 2% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	10,802In Stock	Cut Tape ₩296.4 ₩129.5 ₩112.3 ₩82.7 Reel ₩70.2 View ₩56.2 ₩45.2 ₩42.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	15 V	SMD/SMT	SOD-123F	500 mW	2 %	100 nA	42 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52
Zener Diodes Zener, SOD-123F, 18V, 0.5W, 2% BZT52B18 Diotec Semiconductor 1: ₩296.4 1,506In Stock 12,000Expected 11/27/2026	Mfr. Part # BZT52B18 Mouser Part # 637-BZT52B18	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 18V, 0.5W, 2% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	1,506In Stock 12,000Expected 11/27/2026	Cut Tape ₩296.4 ₩129.5 ₩112.3 ₩82.7 Reel ₩57.7 View ₩48.4 ₩45.2 ₩42.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	18 V	SMD/SMT	SOD-123F	500 mW	2 %	100 nA	65 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52
Zener Diodes Zener, SOD-123F, 24V, 0.5W, 2% BZT52B24 Diotec Semiconductor 1: ₩296.4 11,822In Stock	Mfr. Part # BZT52B24 Mouser Part # 637-BZT52B24	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 24V, 0.5W, 2% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	11,822In Stock	Cut Tape ₩296.4 ₩129.5 ₩112.3 ₩82.7 Reel ₩57.7 View ₩48.4 ₩45.2 ₩42.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	24 V	SMD/SMT	SOD-123F	500 mW	2 %	100 nA	120 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52
Zener Diodes Zener, SOD-123F, 27V, 0.5W, 2% BZT52B27 Diotec Semiconductor 1: ₩296.4 9,179In Stock	Mfr. Part # BZT52B27 Mouser Part # 637-BZT52B27	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 27V, 0.5W, 2% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	9,179In Stock	Cut Tape ₩296.4 ₩129.5 ₩112.3 ₩82.7 Reel ₩57.7 View ₩48.4 ₩45.2 ₩42.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	27 V	SMD/SMT	SOD-123F	500 mW	2 %	100 nA	150 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52
Zener Diodes Zener, SOD-123F, 33V, 0.5W, 2% BZT52B33 Diotec Semiconductor 1: ₩296.4 4,820In Stock	Mfr. Part # BZT52B33 Mouser Part # 637-BZT52B33	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 33V, 0.5W, 2% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	4,820In Stock	Cut Tape ₩296.4 ₩201.2 ₩168.5 ₩134.2 Reel ₩87.4 View ₩117 ₩43.7 ₩42.1 ₩39 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	33 V	SMD/SMT	SOD-123F	500 mW	2 %	100 nA	250 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52
Zener Diodes Zener, SOD-123F, 3V, 0.5W, 5% BZT52B3V0 Diotec Semiconductor 1: ₩296.4 10,928In Stock	Mfr. Part # BZT52B3V0 Mouser Part # 637-BZT52B3V0	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 3V, 0.5W, 5% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	10,928In Stock	Cut Tape ₩296.4 ₩129.5 ₩112.3 ₩82.7 Reel ₩57.7 View ₩56.2 ₩45.2 ₩42.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	3 V	SMD/SMT	SOD-123F	500 mW	2 %	120 uA	120 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52
Zener Diodes Zener, SOD-123F, 3.3V, 0.5W, 5% BZT52B3V3 Diotec Semiconductor 1: ₩296.4 8,428In Stock 18,000Expected 2/19/2027	Mfr. Part # BZT52B3V3 Mouser Part # 637-BZT52B3V3	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 3.3V, 0.5W, 5% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	8,428In Stock 18,000Expected 2/19/2027	Cut Tape ₩296.4 ₩129.5 ₩112.3 ₩82.7 Reel ₩70.2 View ₩56.2 ₩48.4 ₩46.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	3.3 V	SMD/SMT	SOD-123F	500 mW	2 %	50 uA	120 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52
Zener Diodes Zener, SOD-123F, 4.7V, 0.5W, 2% BZT52B4V7 Diotec Semiconductor 1: ₩296.4 7,357In Stock	Mfr. Part # BZT52B4V7 Mouser Part # 637-BZT52B4V7	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 4.7V, 0.5W, 2% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	7,357In Stock	Cut Tape ₩296.4 ₩129.5 ₩112.3 ₩82.7 Reel ₩57.7 View ₩48.4 ₩46.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4.7 V	SMD/SMT	SOD-123F	500 mW	2 %	5 uA	100 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52
Zener Diodes Zener, SOD-123F, 5.6V, 0.5W, 2% BZT52B5V6 Diotec Semiconductor 1: ₩296.4 42,723In Stock	Mfr. Part # BZT52B5V6 Mouser Part # 637-BZT52B5V6	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 5.6V, 0.5W, 2% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	42,723In Stock	Cut Tape ₩296.4 ₩129.5 ₩112.3 ₩82.7 Reel ₩57.7 View ₩56.2 ₩53 ₩46.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	5.6 V	SMD/SMT	SOD-123F	500 mW	2 %	2 uA	60 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52
Zener Diodes Zener, SOD-123F, 6.2V, 0.5W, 2% BZT52B6V2 Diotec Semiconductor 1: ₩296.4 10,484In Stock	Mfr. Part # BZT52B6V2 Mouser Part # 637-BZT52B6V2	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 6.2V, 0.5W, 2% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	10,484In Stock	Cut Tape ₩296.4 ₩129.5 ₩112.3 ₩82.7 Reel ₩57.7 View ₩56.2 ₩45.2 ₩42.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	6.2 V	SMD/SMT	SOD-123F	500 mW	2 %	1 uA	60 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52
Zener Diodes Zener, SOD-123F, 7.5V, 0.5W, 2% BZT52B7V5 Diotec Semiconductor 1: ₩296.4 2,694In Stock 12,000Expected 1/22/2027	Mfr. Part # BZT52B7V5 Mouser Part # 637-BZT52B7V5	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 7.5V, 0.5W, 2% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	2,694In Stock 12,000Expected 1/22/2027	Cut Tape ₩296.4 ₩129.5 ₩112.3 ₩82.7 Reel ₩57.7 View ₩48.4 ₩46.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	7.5 V	SMD/SMT	SOD-123F	500 mW	2 %	500 nA	30 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52
Zener Diodes Zener, SOD-123F, 11V, 0.5W, 5% BZT52C11 Diotec Semiconductor 1: ₩249.6 7,522In Stock	Mfr. Part # BZT52C11 Mouser Part # 637-BZT52C11	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 11V, 0.5W, 5% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	7,522In Stock	Cut Tape ₩249.6 ₩118.6 ₩103 ₩74.9 Reel ₩53 View ₩42.1 ₩40.6 ₩35.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	11 V	SMD/SMT	SOD-123F	500 mW	5 %	100 nA	30 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52
Zener Diodes Zener, SOD-123F, 12V, 0.5W, 5% BZT52C12 Diotec Semiconductor 1: ₩265.2 1,451In Stock 12,000Expected 10/2/2026	Mfr. Part # BZT52C12 Mouser Part # 637-BZT52C12	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 12V, 0.5W, 5% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	1,451In Stock 12,000Expected 10/2/2026	Cut Tape ₩265.2 ₩118.6 ₩103 ₩74.9 Reel ₩53 View ₩43.7 ₩40.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	12 V	SMD/SMT	SOD-123F	500 mW	5 %	100 nA	35 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52
Zener Diodes Zener, SOD-123F, 13V, 0.5W, 5% BZT52C13 Diotec Semiconductor 1: ₩265.2 9,946In Stock	Mfr. Part # BZT52C13 Mouser Part # 637-BZT52C13	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 13V, 0.5W, 5% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	9,946In Stock	Cut Tape ₩265.2 ₩118.6 ₩103 ₩74.9 Reel ₩53 View ₩48.4 ₩39 ₩35.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	13 V	SMD/SMT	SOD-123F	500 mW	5 %	100 nA	35 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52
Zener Diodes Zener, SOD-123F, 16V, 0.5W, 5% BZT52C16 Diotec Semiconductor 1: ₩265.2 3,632In Stock 6,000Expected 11/27/2026	Mfr. Part # BZT52C16 Mouser Part # 637-BZT52C16	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 16V, 0.5W, 5% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	3,632In Stock 6,000Expected 11/27/2026	Cut Tape ₩265.2 ₩118.6 ₩103 ₩74.9 Reel ₩62.4 View ₩42.1 ₩40.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	16 V	SMD/SMT	SOD-123F	500 mW	5 %	100 nA	40 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52
Zener Diodes Zener, SOD-123F, 18V, 0.5W, 5% BZT52C18 Diotec Semiconductor 1: ₩265.2 14,060In Stock	Mfr. Part # BZT52C18 Mouser Part # 637-BZT52C18	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 18V, 0.5W, 5% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	14,060In Stock	Cut Tape ₩265.2 ₩118.6 ₩103 ₩74.9 Reel ₩62.4 View ₩48.4 ₩43.7 ₩40.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	18 V	SMD/SMT	SOD-123F	500 mW	5 %	100 nA	45 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52
Zener Diodes Zener, SOD-123F, 22V, 0.5W, 5% BZT52C22 Diotec Semiconductor 1: ₩265.2 10,776In Stock	Mfr. Part # BZT52C22 Mouser Part # 637-BZT52C22	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 22V, 0.5W, 5% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	10,776In Stock	Cut Tape ₩265.2 ₩165.4 ₩103 ₩74.9 Reel ₩64 View ₩65.5 ₩48.4 ₩46.8 ₩29.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	22 V	SMD/SMT	SOD-123F	500 mW	5 %	100 nA	55 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52
Zener Diodes Zener, SOD-123F, 27V, 0.5W, 5% BZT52C27 Diotec Semiconductor 1: ₩265.2 5,112In Stock 3,000On Order	Mfr. Part # BZT52C27 Mouser Part # 637-BZT52C27	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 27V, 0.5W, 5% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	5,112In Stock 3,000On Order	Cut Tape ₩265.2 ₩118.6 ₩103 ₩74.9 Reel ₩62.4 View ₩42.1 ₩39 ₩37.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	27 V	SMD/SMT	SOD-123F	500 mW	5 %	100 nA	70 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52
Zener Diodes Zener, SOD-123F, 2V, 0.5W, 5% BZT52C2V0 Diotec Semiconductor 1: ₩312 7,331In Stock	Mfr. Part # BZT52C2V0 Mouser Part # 637-BZT52C2V0	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 2V, 0.5W, 5% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	7,331In Stock	Cut Tape ₩312 ₩166.9 ₩138.8 ₩137.3 Reel ₩74.9 View ₩120.1 ₩46.8 ₩37.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	2 V	SMD/SMT	SOD-123F	500 mW	5 %	120 uA	100 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52
Zener Diodes Zener, SOD-123F, 2.4V, 0.5W, 5% BZT52C2V4 Diotec Semiconductor 1: ₩296.4 8,575In Stock	Mfr. Part # BZT52C2V4 Mouser Part # 637-BZT52C2V4	Diotec Semiconductor	Zener Diodes Zener, SOD-123F, 2.4V, 0.5W, 5% Learn More about Diotec Semiconductor diotec bzt5 zener diodes	Datasheet	8,575In Stock	Cut Tape ₩296.4 ₩188.8 ₩145.1 ₩107.6 Reel ₩71.8 View ₩101.4 ₩43.7 ₩42.1 ₩40.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	2.4 V	SMD/SMT	SOD-123F	500 mW	5 %	120 uA	100 Ohms	- 50 C	+ 150 C	Single	5 mA		Reel, Cut Tape, MouseReel	BZT52