Zener Diodes – Mouser Philippines

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SZMMSZ52xT1G Automotive Zener Voltage Regulators

onsemi SZMMSZ52xT1G Automotive Zener Voltage Regulators are robust, surface-mount devices designed to provide precise voltage regulation and overvoltage protection in automotive and industrial applications. Packaged in a compact SOD-123 format, these Zener diodes offer a wide breakdown voltage range from 2.4V to 110V, making the components suitable for a variety of circuit protection and voltage reference tasks. The onsemi SZMMSZ52xT1G regulators are qualified to AEC-Q101 standards, ensuring high reliability under harsh environmental conditions, including extended temperature ranges from -55°C to +150°C. With features such as low leakage current and sharp breakdown characteristics, the SZMMSZ52xT1G series is ideal for use in electronic control units (ECUs), sensor interfaces, infotainment systems, and battery management circuits, where stable and predictable voltage regulation is critical.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PHP) 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 REGULATOR SZMMSZ5246BT1G onsemi 1: ₱19.02 43,347In Stock	Mfr. Part # SZMMSZ5246BT1G Mouser Part # 863-SZMMSZ5246BT1G	onsemi	Zener Diodes ZENER REGULATOR Learn More about onsemi szmmsz52xt1g regulators	Datasheet	43,347In Stock	Cut Tape ₱19.02 ₱9.33 ₱7.55 ₱5.09 Reel ₱3.80 View ₱4.66 ₱3.25 ₱3.07 ₱2.88 MouseReel Available	Min.: 1 Mult.: 1 Max.: 30,000 : 3,000	16 V	SMD/SMT	SOD-123-2	500 mW	5 %	100 nA	17 Ohms	- 55 C	+ 150 C	Single	7.8 mA	AEC-Q100	Reel, Cut Tape, MouseReel	SZMMSZ52
Zener Diodes ZEN REG 0.5W 33V SZMMSZ5257BT1G onsemi 1: ₱17.79 34,429In Stock	Mfr. Part # SZMMSZ5257BT1G Mouser Part # 863-SZMMSZ5257BT1G	onsemi	Zener Diodes ZEN REG 0.5W 33V Learn More about onsemi szmmsz52xt1g regulators	Datasheet	34,429In Stock	Cut Tape ₱17.79 ₱9.33 ₱7.48 ₱5.34 Reel ₱4.11 View ₱4.97 ₱3.68 ₱3.44 ₱3.07 MouseReel Available	Min.: 1 Mult.: 1 Max.: 30,000 : 3,000	33 V	SMD/SMT	SOD-123-2	500 mW	5 %	100 nA	58 Ohms	- 55 C	+ 150 C	Single	3.8 mA	AEC-Q100	Reel, Cut Tape, MouseReel	SZMMSZ52
Zener Diodes ZEN REG 0.5W 4.7V SZMMSZ5230BT1G onsemi 1: ₱20.86 95,267In Stock	Mfr. Part # SZMMSZ5230BT1G Mouser Part # 863-SZMMSZ5230BT1G	onsemi	Zener Diodes ZEN REG 0.5W 4.7V Learn More about onsemi szmmsz52xt1g regulators	Datasheet	95,267In Stock	Cut Tape ₱20.86 ₱9.33 ₱8.10 ₱6.01 Reel ₱4.42 View ₱3.99 ₱3.13 MouseReel Available	Min.: 1 Mult.: 1 Max.: 30,000 : 3,000	4.7 V	SMD/SMT	SOD-123-2	500 mW	5 %	5 uA	19 Ohms	- 55 C	+ 150 C	Single	20 mA	AEC-Q100	Reel, Cut Tape, MouseReel	SZMMSZ52
Zener Diodes ZEN REG 0.5W 6.0V SZMMSZ5233BT1G onsemi 1: ₱18.41 173,899In Stock	Mfr. Part # SZMMSZ5233BT1G Mouser Part # 863-SZMMSZ5233BT1G	onsemi	Zener Diodes ZEN REG 0.5W 6.0V Learn More about onsemi szmmsz52xt1g regulators	Datasheet	173,899In Stock	Cut Tape ₱18.41 ₱9.33 ₱8.10 ₱6.01 Reel ₱4.11 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	6 V	SMD/SMT	SOD-123-2	500 mW	5 %	5 uA	7 Ohms	- 55 C	+ 150 C	Single	20 mA	AEC-Q100	Reel, Cut Tape, MouseReel	SZMMSZ52
Zener Diodes ZEN REG 0.5W 14V SZMMSZ5244BT1G onsemi 1: ₱16.56 59,424In Stock	Mfr. Part # SZMMSZ5244BT1G Mouser Part # 863-SZMMSZ5244BT1G	onsemi	Zener Diodes ZEN REG 0.5W 14V Learn More about onsemi szmmsz52xt1g regulators	Datasheet	59,424In Stock	Cut Tape ₱16.56 ₱9.33 ₱7.42 ₱5.28 Reel ₱4.11 View ₱4.97 ₱3.74 ₱3.62 ₱3.07 MouseReel Available	Min.: 1 Mult.: 1 Max.: 30,000 : 3,000	14 V	SMD/SMT	SOD-123-2	500 mW	5 %	100 nA	15 Ohms	- 55 C	+ 150 C	Single	9 mA	AEC-Q100	Reel, Cut Tape, MouseReel	SZMMSZ52
Zener Diodes ZEN REG 0.5W 20V SZMMSZ5250BT1G onsemi 1: ₱20.86 57,980In Stock	Mfr. Part # SZMMSZ5250BT1G Mouser Part # 863-SZMMSZ5250BT1G	onsemi	Zener Diodes ZEN REG 0.5W 20V Learn More about onsemi szmmsz52xt1g regulators	Datasheet	57,980In Stock	Cut Tape ₱20.86 ₱18.04 ₱11.41 ₱7.18 ₱6.32 Reel ₱5.52 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	20 V	SMD/SMT	SOD-123-2	500 mW	5 %	100 nA	25 Ohms	- 55 C	+ 150 C	Single	6.2 mA	AEC-Q100	Reel, Cut Tape, MouseReel	SZMMSZ52
Zener Diodes ZEN REG 0.5W 6.2V SZMMSZ5234BT1G onsemi 1: ₱17.18 47,254In Stock	Mfr. Part # SZMMSZ5234BT1G Mouser Part # 863-SZMMSZ5234BT1G	onsemi	Zener Diodes ZEN REG 0.5W 6.2V Learn More about onsemi szmmsz52xt1g regulators	Datasheet	47,254In Stock	Cut Tape ₱17.18 ₱9.33 ₱7.24 ₱5.15 Reel ₱4.05 View ₱4.79 ₱3.56 ₱3.44 ₱2.88 MouseReel Available	Min.: 1 Mult.: 1 Max.: 30,000 : 3,000	6.2 V	SMD/SMT	SOD-123-2	500 mW	5 %	5 uA	7 Ohms	- 55 C	+ 150 C	Single	20 mA	AEC-Q100	Reel, Cut Tape, MouseReel	SZMMSZ52
Zener Diodes ZEN REG 0.5W 8.2V SZMMSZ5237BT1G onsemi 1: ₱25.15 5,303In Stock	Mfr. Part # SZMMSZ5237BT1G Mouser Part # 863-SZMMSZ5237BT1G	onsemi	Zener Diodes ZEN REG 0.5W 8.2V Learn More about onsemi szmmsz52xt1g regulators	Datasheet	5,303In Stock	Cut Tape ₱25.15 ₱11.17 ₱9.75 ₱7.18 ₱6.32 Reel ₱4.66 MouseReel Available	Min.: 1 Mult.: 1 Max.: 30,000 : 3,000	8.2 V	SMD/SMT	SOD-123-2	500 mW	5 %	3 uA	8 Ohms	- 55 C	+ 150 C	Single	20 mA	AEC-Q100	Reel, Cut Tape, MouseReel	SZMMSZ52
Zener Diodes ZENER REGULATOR SZMMSZ5252BT1G onsemi 1: ₱26.38 29,160In Stock 30,000Expected 17/11/2026	Mfr. Part # SZMMSZ5252BT1G Mouser Part # 863-SZMMSZ5252BT1G	onsemi	Zener Diodes ZENER REGULATOR Learn More about onsemi szmmsz52xt1g regulators	Datasheet	29,160In Stock 30,000Expected 17/11/2026	Cut Tape ₱26.38 ₱18.04 ₱11.41 ₱7.18 Reel ₱5.52 View ₱6.32 ₱4.72 ₱4.23 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	24 V	SMD/SMT	SOD-123-2	500 mW	5 %	100 nA	33 Ohms	- 55 C	+ 150 C	Single	5.2 mA	AEC-Q100	Reel, Cut Tape, MouseReel	SZMMSZ52
Zener Diodes ZEN REG 0.5W 2.5V SZMMSZ5222BT1G onsemi 1: ₱20.86 25,505In Stock 9,000Expected 09/04/2027	Mfr. Part # SZMMSZ5222BT1G Mouser Part # 863-SZMMSZ5222BT1G	onsemi	Zener Diodes ZEN REG 0.5W 2.5V Learn More about onsemi szmmsz52xt1g regulators	Datasheet	25,505In Stock 9,000Expected 09/04/2027	Cut Tape ₱20.86 ₱9.33 ₱8.10 ₱6.01 Reel ₱4.23 View ₱3.68 ₱3.37 ₱3.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	2.5 V	SMD/SMT	SOD-123-2	500 mW	5 %	100 uA	30 Ohms	- 55 C	+ 150 C	Single	20 mA	AEC-Q100	Reel, Cut Tape, MouseReel	SZMMSZ52
Zener Diodes ZEN REG 0.5W 36V SZMMSZ5258BT1G onsemi 1: ₱20.86 19,521In Stock	Mfr. Part # SZMMSZ5258BT1G Mouser Part # 863-SZMMSZ5258BT1G	onsemi	Zener Diodes ZEN REG 0.5W 36V Learn More about onsemi szmmsz52xt1g regulators	Datasheet	19,521In Stock	Cut Tape ₱20.86 ₱9.33 ₱8.10 ₱6.01 Reel ₱4.23 View ₱3.68 ₱3.37 ₱3.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	36 V	SMD/SMT	SOD-123-2	500 mW	5 %	100 nA	70 Ohms	- 55 C	+ 150 C	Single	3.4 mA	AEC-Q100	Reel, Cut Tape, MouseReel	SZMMSZ52
Zener Diodes Zener Diode 500 mW SOD-123 SZMMSZ5248CT1G onsemi 1: ₱19.63 4,856In Stock New Product	Mfr. Part # SZMMSZ5248CT1G Mouser Part # 863-SZMMSZ5248CT1G New Product	onsemi	Zener Diodes Zener Diode 500 mW SOD-123 Learn More about onsemi szmmsz52xt1g regulators	Datasheet	4,856In Stock	Cut Tape ₱19.63 ₱8.71 ₱7.61 ₱5.64 Reel ₱5.64	Min.: 1 Mult.: 1 Max.: 530 : 3,000	18 V	SMD/SMT	SOD-123-2	500 mW	2 %	100 nA	21 Ohms	- 55 C	+ 155 C	Single		AEC-Q101	Reel, Cut Tape	SZMMSZ52
Zener Diodes Zener Diode 500 mW SOD-123 SZMMSZ5258CT1G onsemi 1: ₱23.93 5,360In Stock New Product	Mfr. Part # SZMMSZ5258CT1G Mouser Part # 863-SZMMSZ5258CT1G New Product	onsemi	Zener Diodes Zener Diode 500 mW SOD-123 Learn More about onsemi szmmsz52xt1g regulators	Datasheet	5,360In Stock	Cut Tape ₱23.93 ₱10.49 ₱9.14 ₱6.63 Reel ₱6.63	Min.: 1 Mult.: 1 Max.: 536 : 3,000	36 V	SMD/SMT	SOD-123-2	500 mW	2 %	100 nA	70 Ohms	- 55 C	+ 155 C	Single		AEC-Q101	Reel, Cut Tape	SZMMSZ52
Zener Diodes Zener Diode 500 mW SOD-123 SZMMSZ5232CT1G onsemi 1: ₱23.93 19,280On Order New Product	Mfr. Part # SZMMSZ5232CT1G Mouser Part # 863-SZMMSZ5232CT1G New Product	onsemi	Zener Diodes Zener Diode 500 mW SOD-123 Learn More about onsemi szmmsz52xt1g regulators	Datasheet	19,280On Order On Order Ship Dates Mfr. #: SZMMSZ5232CT1G Stock: 0 On Order: 13,280 Expected 22/01/2027 6,000 TBD Factory Lead-Time: 53 Weeks	Cut Tape ₱23.93 ₱10.49 ₱9.14 ₱6.63 ₱5.83 Reel ₱5.83	Min.: 1 Mult.: 1 Max.: 2,124 : 3,000	5.6 V	SMD/SMT	SOD-123-2	500 mW	2 %	5 uA	11 Ohms	- 55 C	+ 155 C	Single			Reel, Cut Tape	SZMMSZ52
Zener Diodes ZEN REG 0.5W 5.1V SZMMSZ5231BT1G onsemi 1: ₱20.86 54,892In Stock	Mfr. Part # SZMMSZ5231BT1G Mouser Part # 863-SZMMSZ5231BT1G	onsemi	Zener Diodes ZEN REG 0.5W 5.1V Learn More about onsemi szmmsz52xt1g regulators	Datasheet	54,892In Stock	Cut Tape ₱20.86 ₱11.17 ₱9.75 ₱7.18 Reel ₱4.66 View ₱6.32 ₱4.23 MouseReel Available	Min.: 1 Mult.: 1 Max.: 30,000 : 3,000	5.1 V	SMD/SMT	SOD-123-2	500 mW	5 %	5 uA	17 Ohms	- 55 C	+ 150 C	Single	20 mA	AEC-Q100	Reel, Cut Tape, MouseReel	SZMMSZ52
Zener Diodes ZEN REG 0.5W 10V SZMMSZ5240BT1G onsemi 1: ₱25.15 47,153In Stock	Mfr. Part # SZMMSZ5240BT1G Mouser Part # 863-SZMMSZ5240BT1G	onsemi	Zener Diodes ZEN REG 0.5W 10V Learn More about onsemi szmmsz52xt1g regulators	Datasheet	47,153In Stock	Cut Tape ₱25.15 ₱11.17 ₱9.75 ₱7.18 Reel ₱5.46 View ₱6.32 ₱4.66 ₱4.23 MouseReel Available	Min.: 1 Mult.: 1 Max.: 30,000 : 3,000	10 V	SMD/SMT	SOD-123-2	500 mW	5 %	3 uA	17 Ohms	- 55 C	+ 150 C	Single	20 mA	AEC-Q100	Reel, Cut Tape, MouseReel	SZMMSZ52
Zener Diodes ZEN REG 0.5W 18V SZMMSZ5248BT1G onsemi 1: ₱26.38 64,266In Stock	Mfr. Part # SZMMSZ5248BT1G Mouser Part # 863-SZMMSZ5248BT1G	onsemi	Zener Diodes ZEN REG 0.5W 18V Learn More about onsemi szmmsz52xt1g regulators	Datasheet	64,266In Stock	Cut Tape ₱26.38 ₱18.04 ₱11.41 ₱7.18 Reel ₱5.52 View ₱6.32 ₱4.72 ₱4.23 MouseReel Available	Min.: 1 Mult.: 1 Max.: 30,000 : 3,000	18 V	SMD/SMT	SOD-123-2	500 mW	5 %	100 nA	21 Ohms	- 55 C	+ 150 C	Single	7 mA	AEC-Q100	Reel, Cut Tape, MouseReel	SZMMSZ52
Zener Diodes ZENER REGULATOR SZMMSZ5221BT1G onsemi 1: ₱20.86 20,080In Stock	Mfr. Part # SZMMSZ5221BT1G Mouser Part # 863-SZMMSZ5221BT1G	onsemi	Zener Diodes ZENER REGULATOR Learn More about onsemi szmmsz52xt1g regulators	Datasheet	20,080In Stock	Cut Tape ₱20.86 ₱9.33 ₱8.10 ₱6.01 Reel ₱4.42 View ₱3.99 ₱3.07 MouseReel Available	Min.: 1 Mult.: 1 Max.: 30,000 : 3,000	2.4 V	SMD/SMT	SOD-123-2	500 mW	5 %	100 uA	30 Ohms	- 55 C	+ 150 C	Single	20 mA	AEC-Q100	Reel, Cut Tape, MouseReel	SZMMSZ52
Zener Diodes ZEN REG 0.5W 2.7V SZMMSZ5223BT1G onsemi 1: ₱16.56 16,362In Stock	Mfr. Part # SZMMSZ5223BT1G Mouser Part # 863-SZMMSZ5223BT1G	onsemi	Zener Diodes ZEN REG 0.5W 2.7V Learn More about onsemi szmmsz52xt1g regulators	Datasheet	16,362In Stock	Cut Tape ₱16.56 ₱7.30 ₱6.38 ₱4.66 ₱4.48 Reel ₱3.37 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	2.7 V	SMD/SMT	SOD-123-2	500 mW	5 %	75 uA	30 Ohms	- 55 C	+ 150 C	Single	20 mA	AEC-Q100	Reel, Cut Tape, MouseReel	SZMMSZ52
Zener Diodes ZEN REG 0.5W 3.0V SZMMSZ5225BT1G onsemi 1: ₱23.93 644In Stock 6,000Expected 16/07/2027	Mfr. Part # SZMMSZ5225BT1G Mouser Part # 863-SZMMSZ5225BT1G	onsemi	Zener Diodes ZEN REG 0.5W 3.0V Learn More about onsemi szmmsz52xt1g regulators	Datasheet	644In Stock 6,000Expected 16/07/2027	Cut Tape ₱23.93 ₱14.17 ₱9.94 ₱6.69 ₱6.20 Reel ₱3.99 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	3 V	SMD/SMT	SOD-123-2	500 mW	5 %	50 uA	29 Ohms	- 55 C	+ 150 C	Single	20 mA	AEC-Q100	Reel, Cut Tape, MouseReel	SZMMSZ52
Zener Diodes ZEN REG 0.5W 3.3V SZMMSZ5226BT1G onsemi 1: ₱20.86 17,613In Stock	Mfr. Part # SZMMSZ5226BT1G Mouser Part # 863-SZMMSZ5226BT1G	onsemi	Zener Diodes ZEN REG 0.5W 3.3V Learn More about onsemi szmmsz52xt1g regulators	Datasheet	17,613In Stock	Cut Tape ₱20.86 ₱9.33 ₱8.10 ₱6.01 ₱5.64 Reel ₱4.42 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	3.3 V	SMD/SMT	SOD-123-2	500 mW	5 %	25 uA	28 Ohms	- 55 C	+ 150 C	Single	20 mA	AEC-Q100	Reel, Cut Tape, MouseReel	SZMMSZ52
Zener Diodes ZEN REG 0.5W 3.6V SZMMSZ5227BT1G onsemi 1: ₱23.93 1,018In Stock 12,000On Order	Mfr. Part # SZMMSZ5227BT1G Mouser Part # 863-SZMMSZ5227BT1G	onsemi	Zener Diodes ZEN REG 0.5W 3.6V Learn More about onsemi szmmsz52xt1g regulators	Datasheet	1,018In Stock 12,000On Order On Order Ship Dates Mfr. #: SZMMSZ5227BT1G Stock: 1,018 Can Ship Immediately On Order: 6,000 Expected 09/04/2027 6,000 Expected 23/07/2027 Factory Lead-Time: 53 Weeks	Cut Tape ₱23.93 ₱14.17 ₱9.94 ₱6.69 ₱6.20 Reel ₱4.48 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	3.6 V	SMD/SMT	SOD-123-2	500 mW	5 %	15 uA	24 Ohms	- 55 C	+ 150 C	Single	20 mA	AEC-Q100	Reel, Cut Tape, MouseReel	SZMMSZ52
Zener Diodes ZEN REG 0.5W 3.9V SZMMSZ5228BT1G onsemi 1: ₱15.95 5,481In Stock	Mfr. Part # SZMMSZ5228BT1G Mouser Part # 863-SZMMSZ5228BT1G	onsemi	Zener Diodes ZEN REG 0.5W 3.9V Learn More about onsemi szmmsz52xt1g regulators	Datasheet	5,481In Stock	Cut Tape ₱15.95 ₱7.06 ₱6.14 ₱4.48 Reel ₱3.25 View ₱2.88 ₱2.45 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	3.9 V	SMD/SMT	SOD-123-2	500 mW	5 %	10 uA	23 Ohms	- 55 C	+ 150 C	Single	20 mA	AEC-Q100	Reel, Cut Tape, MouseReel	SZMMSZ52
Zener Diodes ZEN REG 0.5W 4.3V SZMMSZ5229BT1G onsemi 1: ₱20.86 12,006In Stock	Mfr. Part # SZMMSZ5229BT1G Mouser Part # 863-SZMMSZ5229BT1G	onsemi	Zener Diodes ZEN REG 0.5W 4.3V Learn More about onsemi szmmsz52xt1g regulators	Datasheet	12,006In Stock	Cut Tape ₱20.86 ₱9.33 ₱8.10 ₱7.18 Reel ₱5.46 View ₱6.32 ₱4.66 ₱4.23 ₱3.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4.3 V	SMD/SMT	SOD-123-2	500 mW	5 %	5 uA	22 Ohms	- 55 C	+ 150 C	Single	20 mA	AEC-Q100	Reel, Cut Tape, MouseReel	SZMMSZ52
Zener Diodes ZENER REGULATOR SZMMSZ5232BT1G onsemi 1: ₱24.54 29,726Expected 01/01/2027	Mfr. Part # SZMMSZ5232BT1G Mouser Part # 863-SZMMSZ5232BT1G	onsemi	Zener Diodes ZENER REGULATOR Learn More about onsemi szmmsz52xt1g regulators	Datasheet	29,726Expected 01/01/2027	Cut Tape ₱24.54 ₱14.42 ₱10.18 ₱6.81 ₱6.38 Reel ₱4.72 MouseReel Available	Min.: 1 Mult.: 1 Max.: 30,000 : 3,000	5.6 V	SMD/SMT	SOD-123-2	500 mW	5 %	5 uA	11 Ohms	- 55 C	+ 150 C	Single	20 mA	AEC-Q100	Reel, Cut Tape, MouseReel	SZMMSZ52