Zener Diodes – Mouser Switzerland

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1SMA59 1.5W Zener Diode Voltage Regulator

onsemi 1SMA59 1.5W Zener Diode Voltage Regulator offers a standard Zener breakdown voltage range of 3.3V to 68V. The onsemi 1SMA59 caters to various voltage regulation needs. With an ESD rating of Class 3 (>16kV) per Human Body Model, the device ensures robust protection against electrostatic discharge. The device features a flat handling surface, facilitating precise placement during assembly. The 1SMA59 is an ideal replacement for MELF packages, combining reliability and ease of integration.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) 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 5.6V 1.5W 1SMA5919BT3G onsemi 1: 0.451 CHF 67 126In Stock	Mfr. Part No. 1SMA5919BT3G Mouser Part No 863-1SMA5919BT3G	onsemi	Zener Diodes 5.6V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	67 126In Stock	Cut Tape 0.451 CHF 0.20 CHF 0.176 CHF 0.132 CHF View Reel 0.077 CHF 0.125 CHF 0.107 CHF 0.077 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 5 000 : 5 000	5.6 V	SMD/SMT	SMA-2	500 mW	5 %	2.5 uA	2 Ohms	- 65 C	+ 150 C	Single	66.9 mA		Reel, Cut Tape, MouseReel	1SMA5919B
Zener Diodes 3.6V 1.5W 1SMA5914BT3G onsemi 1: 0.451 CHF 49 511In Stock	Mfr. Part No. 1SMA5914BT3G Mouser Part No 863-1SMA5914BT3G	onsemi	Zener Diodes 3.6V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	49 511In Stock	Cut Tape 0.451 CHF 0.20 CHF 0.175 CHF 0.13 CHF View Reel 0.082 CHF 0.113 CHF 0.106 CHF 0.082 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 5 000 : 5 000	3.6 V	SMD/SMT	SMA-2	500 mW	5 %	35.5 uA	9 Ohms	- 65 C	+ 150 C	Single	104.2 mA		Reel, Cut Tape, MouseReel	1SMA5914B
Zener Diodes ZEN SMA REG 1.5W 4.7V TR SZ1SMA5917BT3G onsemi 1: 0.926 CHF 5 816In Stock	Mfr. Part No. SZ1SMA5917BT3G Mouser Part No 863-SZ1SMA5917BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 4.7V TR Learn More about onsemi 1sma59 regulator	Datasheet	5 816In Stock	Cut Tape 0.926 CHF 0.43 CHF 0.313 CHF 0.256 CHF View Reel 0.205 CHF 0.242 CHF 0.229 CHF 0.205 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 5 000 : 5 000	4.7 V	SMD/SMT	SMA-2	500 mW	5 %	2.5 uA	5 Ohms	- 65 C	+ 150 C	Single	79.8 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5917B
Zener Diodes ZEN SMA REG 1.5W 12V TR SZ1SMA5927BT3G onsemi 1: 0.926 CHF 27 083In Stock	Mfr. Part No. SZ1SMA5927BT3G Mouser Part No 863-SZ1SMA5927BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 12V TR Learn More about onsemi 1sma59 regulator	Datasheet	27 083In Stock	Cut Tape 0.926 CHF 0.43 CHF 0.371 CHF 0.294 CHF View Reel 0.214 CHF 0.277 CHF 0.244 CHF 0.214 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 5 000 : 5 000	12 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	6.5 Ohms	- 65 C	+ 150 C	Single	31.2 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5927B
Zener Diodes ZEN SMA REG 1.5W 16V TR SZ1SMA5930BT3G onsemi 1: 0.926 CHF 17 404In Stock	Mfr. Part No. SZ1SMA5930BT3G Mouser Part No 863-SZ1SMA5930BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 16V TR Learn More about onsemi 1sma59 regulator	Datasheet	17 404In Stock	Cut Tape 0.926 CHF 0.43 CHF 0.356 CHF 0.275 CHF View Reel 0.205 CHF 0.262 CHF 0.244 CHF 0.205 CHF MouseReel Available	Min.: 1 Mult.: 1 : 5 000	16 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	10 Ohms	- 65 C	+ 150 C	Single	23.4 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5930B
Zener Diodes ZEN SMA REG 1.5W 22V TR SZ1SMA5933BT3G onsemi 1: 0.926 CHF 7 444In Stock	Mfr. Part No. SZ1SMA5933BT3G Mouser Part No 863-SZ1SMA5933BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 22V TR Learn More about onsemi 1sma59 regulator	Datasheet	7 444In Stock	Cut Tape 0.926 CHF 0.43 CHF 0.381 CHF 0.294 CHF View Reel 0.205 CHF 0.277 CHF 0.244 CHF 0.205 CHF MouseReel Available	Min.: 1 Mult.: 1 : 5 000	22 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	17.5 Ohms	- 65 C	+ 150 C	Single	17 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5933B
Zener Diodes ZEN SMA REG 1.5W 68V TR SZ1SMA5945BT3G onsemi 1: 0.926 CHF 27 554In Stock	Mfr. Part No. SZ1SMA5945BT3G Mouser Part No 863-SZ1SMA5945BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 68V TR Learn More about onsemi 1sma59 regulator	Datasheet	27 554In Stock	Cut Tape 0.926 CHF 0.43 CHF 0.381 CHF 0.294 CHF View Reel 0.205 CHF 0.277 CHF 0.244 CHF 0.205 CHF MouseReel Available	Min.: 1 Mult.: 1 : 5 000	68 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	120 Ohms	- 65 C	+ 150 C	Single	5.5 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5945B
Zener Diodes 16V 1.5W 1SMA5930BT3G onsemi 1: 0.387 CHF 70 100In Stock	Mfr. Part No. 1SMA5930BT3G Mouser Part No 863-1SMA5930BT3G	onsemi	Zener Diodes 16V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	70 100In Stock	Cut Tape 0.387 CHF 0.20 CHF 0.161 CHF 0.122 CHF View Reel 0.077 CHF 0.109 CHF 0.098 CHF 0.077 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 5 000 : 5 000	16 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	10 Ohms	- 65 C	+ 150 C	Single	23.4 mA		Reel, Cut Tape, MouseReel	1SMA5930B
Zener Diodes 13V 1.5W 1SMA5928BT3G onsemi 1: 0.411 CHF 148 990In Stock	Mfr. Part No. 1SMA5928BT3G Mouser Part No 863-1SMA5928BT3G	onsemi	Zener Diodes 13V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	148 990In Stock	Cut Tape 0.411 CHF 0.20 CHF 0.172 CHF 0.129 CHF View Reel 0.086 CHF 0.115 CHF 0.104 CHF 0.086 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 5 000 : 5 000	13 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	7 Ohms	- 65 C	+ 150 C	Single	28.8 mA		Reel, Cut Tape, MouseReel	1SMA5928B
Zener Diodes ZEN SMA REG 1.5W 39V TR SZ1SMA5939BT3G onsemi 1: 0.926 CHF 10 728In Stock	Mfr. Part No. SZ1SMA5939BT3G Mouser Part No 863-SZ1SMA5939BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 39V TR Learn More about onsemi 1sma59 regulator	Datasheet	10 728In Stock	Cut Tape 0.926 CHF 0.43 CHF 0.381 CHF 0.294 CHF View Reel 0.205 CHF 0.277 CHF 0.244 CHF 0.205 CHF MouseReel Available	Min.: 1 Mult.: 1 : 5 000	39 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	45 Ohms	- 65 C	+ 150 C	Single	9.6 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5939B
Zener Diodes ZEN SMA REG 1.5W 3.9V TR SZ1SMA5915BT3G onsemi 1: 0.992 CHF 3 688In Stock 5 000Expected 30/03/2027	Mfr. Part No. SZ1SMA5915BT3G Mouser Part No 863-SZ1SMA5915BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 3.9V TR Learn More about onsemi 1sma59 regulator	Datasheet	3 688In Stock 5 000Expected 30/03/2027	Cut Tape 0.992 CHF 0.515 CHF 0.401 CHF 0.315 CHF 0.30 CHF Reel 0.212 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 5 000 : 5 000	3.9 V	SMD/SMT	SMA-2	500 mW	5 %	12.5 uA	7.5 Ohms	- 65 C	+ 150 C	Single	96.1 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5915B
Zener Diodes ZEN SMA REG 1.5W 3.3V TR SZ1SMA5913BT3G onsemi 1: 0.91 CHF 4 923In Stock	Mfr. Part No. SZ1SMA5913BT3G Mouser Part No 863-SZ1SMA5913BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 3.3V TR Learn More about onsemi 1sma59 regulator	Datasheet	4 923In Stock	Cut Tape 0.91 CHF 0.43 CHF 0.343 CHF 0.264 CHF View Reel 0.216 CHF 0.258 CHF 0.25 CHF 0.216 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 5 000 : 5 000	3.3 V	SMD/SMT	SMA-2	500 mW	5 %	50 uA	10 Ohms	- 65 C	+ 150 C	Single	113.6 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5913B
Zener Diodes 4.3V 1.5W 1SMA5916BT3G onsemi 1: 0.475 CHF 9 731In Stock	Mfr. Part No. 1SMA5916BT3G Mouser Part No 863-1SMA5916BT3G	onsemi	Zener Diodes 4.3V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	9 731In Stock	Cut Tape 0.475 CHF 0.212 CHF 0.187 CHF 0.14 CHF View Reel 0.086 CHF 0.135 CHF 0.118 CHF 0.086 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 5 000 : 5 000	4.3 V	SMD/SMT	SMA-2	500 mW	5 %	2.5 uA	6 Ohms	- 65 C	+ 150 C	Single	87.2 mA		Reel, Cut Tape, MouseReel	1SMA5916B
Zener Diodes ZEN SMA REG 1.5W 11V TR 1SMA5926BT3G onsemi 1: 0.451 CHF 12 906In Stock	Mfr. Part No. 1SMA5926BT3G Mouser Part No 863-1SMA5926BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 11V TR Learn More about onsemi 1sma59 regulator	Datasheet	12 906In Stock	Cut Tape 0.451 CHF 0.20 CHF 0.176 CHF 0.132 CHF 0.125 CHF Reel 0.093 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 5 000 : 5 000	11 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	5.5 Ohms	- 65 C	+ 150 C	Single	34.1 mA		Reel, Cut Tape, MouseReel	1SMA5926B
Zener Diodes ZEN SMA REG 1.5W 11V TR SZ1SMA5926BT3G onsemi 1: 0.926 CHF 4 308In Stock	Mfr. Part No. SZ1SMA5926BT3G Mouser Part No 863-SZ1SMA5926BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 11V TR Learn More about onsemi 1sma59 regulator	Datasheet	4 308In Stock	Cut Tape 0.926 CHF 0.43 CHF 0.381 CHF 0.294 CHF View Reel 0.205 CHF 0.277 CHF 0.244 CHF 0.205 CHF MouseReel Available	Min.: 1 Mult.: 1 : 5 000	11 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	5.5 Ohms	- 65 C	+ 150 C	Single	34.1 mA	AEC-Q101	Reel, Cut Tape, MouseReel	1SMA5926B
Zener Diodes ZEN SMA REG 1.5W 47V TR SZ1SMA5941BT3G onsemi 1: 0.926 CHF 4 656In Stock	Mfr. Part No. SZ1SMA5941BT3G Mouser Part No 863-SZ1SMA5941BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 47V TR Learn More about onsemi 1sma59 regulator	Datasheet	4 656In Stock	Cut Tape 0.926 CHF 0.43 CHF 0.381 CHF 0.294 CHF View Reel 0.205 CHF 0.277 CHF 0.222 CHF 0.205 CHF MouseReel Available	Min.: 1 Mult.: 1 : 5 000	47 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	67 Ohms	- 65 C	+ 150 C	Single	8 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5941B
Zener Diodes ZEN SMA REG 1.5W 36V TR SZ1SMA5938BT3G onsemi 1: 0.926 CHF 3 481In Stock	Mfr. Part No. SZ1SMA5938BT3G Mouser Part No 863-SZ1SMA5938BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 36V TR Learn More about onsemi 1sma59 regulator	Datasheet	3 481In Stock	Cut Tape 0.926 CHF 0.43 CHF 0.381 CHF 0.294 CHF View Reel 0.205 CHF 0.277 CHF 0.244 CHF 0.205 CHF MouseReel Available	Min.: 1 Mult.: 1 : 5 000	36 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	38 Ohms	- 65 C	+ 150 C	Single	10.4 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5938B
Zener Diodes ZEN SMA REG 1.5W 33V TR SZ1SMA5937BT3G onsemi 1: 0.926 CHF 3 841In Stock	Mfr. Part No. SZ1SMA5937BT3G Mouser Part No 863-SZ1SMA5937BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 33V TR Learn More about onsemi 1sma59 regulator	Datasheet	3 841In Stock	Cut Tape 0.926 CHF 0.43 CHF 0.381 CHF 0.294 CHF Reel 0.212 CHF View 0.277 CHF 0.244 CHF 0.205 CHF MouseReel Available	Min.: 1 Mult.: 1 : 5 000	33 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	33 Ohms	- 65 C	+ 150 C	Single	11.4 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5937B
Zener Diodes ZEN SMA REG 1.5W 51V TR SZ1SMA5942BT3G onsemi 1: 0.926 CHF 5 473In Stock	Mfr. Part No. SZ1SMA5942BT3G Mouser Part No 863-SZ1SMA5942BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 51V TR Learn More about onsemi 1sma59 regulator	Datasheet	5 473In Stock	Cut Tape 0.926 CHF 0.43 CHF 0.381 CHF 0.294 CHF View Reel 0.205 CHF 0.277 CHF 0.244 CHF 0.205 CHF MouseReel Available	Min.: 1 Mult.: 1 : 5 000	51 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	70 Ohms	- 65 C	+ 150 C	Single	7.3 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5942B
Zener Diodes 3.3V 1.5W 1SMA5913BT3G onsemi 1: 0.451 CHF 23 087In Stock	Mfr. Part No. 1SMA5913BT3G Mouser Part No 863-1SMA5913BT3G	onsemi	Zener Diodes 3.3V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	23 087In Stock	Cut Tape 0.451 CHF 0.20 CHF 0.176 CHF 0.132 CHF View Reel 0.093 CHF 0.13 CHF 0.118 CHF 0.093 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 5 000 : 5 000	3.3 V	SMD/SMT	SMA-2	500 mW	5 %	50 uA	10 Ohms	- 65 C	+ 150 C	Single	113.6 mA		Reel, Cut Tape, MouseReel	1SMA5913B
Zener Diodes 3.9V 1.5W 1SMA5915BT3G onsemi 1: 0.451 CHF 21 402In Stock	Mfr. Part No. 1SMA5915BT3G Mouser Part No 863-1SMA5915BT3G	onsemi	Zener Diodes 3.9V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	21 402In Stock	Cut Tape 0.451 CHF 0.20 CHF 0.176 CHF 0.158 CHF View Reel 0.111 CHF 0.148 CHF 0.135 CHF 0.111 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 5 000 : 5 000	3.9 V	SMD/SMT	SMA-2	500 mW	5 %	12.5 uA	7.5 Ohms	- 65 C	+ 150 C	Single	96.1 mA		Reel, Cut Tape, MouseReel	1SMA5915B
Zener Diodes 4.7V 1.5W 1SMA5917BT3G onsemi 1: 0.451 CHF 49 521In Stock	Mfr. Part No. 1SMA5917BT3G Mouser Part No 863-1SMA5917BT3G	onsemi	Zener Diodes 4.7V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	49 521In Stock	Cut Tape 0.451 CHF 0.20 CHF 0.176 CHF 0.132 CHF 0.107 CHF Reel 0.087 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 5 000 : 5 000	4.7 V	SMD/SMT	SMA-2	500 mW	5 %	2.5 uA	5 Ohms	- 65 C	+ 150 C	Single	79.8 mA		Reel, Cut Tape, MouseReel	1SMA5917B
Zener Diodes 6.2V 1.5W 1SMA5920BT3G onsemi 1: 0.451 CHF 30 652In Stock	Mfr. Part No. 1SMA5920BT3G Mouser Part No 863-1SMA5920BT3G	onsemi	Zener Diodes 6.2V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	30 652In Stock	Cut Tape 0.451 CHF 0.20 CHF 0.176 CHF 0.132 CHF View Reel 0.092 CHF 0.121 CHF 0.11 CHF 0.092 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 5 000 : 5 000	6.2 V	SMD/SMT	SMA-2	500 mW	5 %	2.5 uA	2 Ohms	- 65 C	+ 150 C	Single	60.5 mA		Reel, Cut Tape, MouseReel	1SMA5920B
Zener Diodes 6.8V 1.5W 1SMA5921BT3G onsemi 1: 0.451 CHF 25 633In Stock	Mfr. Part No. 1SMA5921BT3G Mouser Part No 863-1SMA5921BT3G	onsemi	Zener Diodes 6.8V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	25 633In Stock	Cut Tape 0.451 CHF 0.20 CHF 0.176 CHF 0.132 CHF View Reel 0.088 CHF 0.125 CHF 0.118 CHF 0.088 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 5 000 : 5 000	6.8 V	SMD/SMT	SMA-2	500 mW	5 %	2.5 uA	2.5 Ohms	- 65 C	+ 150 C	Single	55.1 mA		Reel, Cut Tape, MouseReel	1SMA5921B
Zener Diodes 8.2V 1.5W 1SMA5923BT3G onsemi 1: 0.451 CHF 18 376In Stock	Mfr. Part No. 1SMA5923BT3G Mouser Part No 863-1SMA5923BT3G	onsemi	Zener Diodes 8.2V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	18 376In Stock	Cut Tape 0.451 CHF 0.20 CHF 0.176 CHF 0.132 CHF 0.125 CHF Reel 0.093 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 5 000 : 5 000	8.2 V	SMD/SMT	SMA-2	500 mW	5 %	2.5 uA	3.5 Ohms	- 65 C	+ 150 C	Single	45.7 mA		Reel, Cut Tape, MouseReel	1SMA5923B