Zener Diodes – Mouser Ireland

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 63

Applied Filters:

Vz - Zener Voltage

Pd - Power Dissipation

Ir - Maximum Reverse Leakage Current

Zz - Zener Impedance

Test Current

Qualification

Series

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 22V 1.5W 1SMA5933BT3G onsemi 1: €0.507 6,851In Stock	Mfr. Part No. 1SMA5933BT3G Mouser Part No 863-1SMA5933BT3G	onsemi	Zener Diodes 22V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	6,851In Stock	Cut Tape €0.507 €0.227 €0.20 €0.15 View Reel €0.105 €0.147 €0.138 €0.105 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 5,000	22 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	17.5 Ohms	- 65 C	+ 150 C	Single	17 mA		Reel, Cut Tape, MouseReel	1SMA5933B
Zener Diodes 30V 1.5W 1SMA5936BT3G onsemi 1: €0.482 13,595In Stock	Mfr. Part No. 1SMA5936BT3G Mouser Part No 863-1SMA5936BT3G	onsemi	Zener Diodes 30V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	13,595In Stock	Cut Tape €0.482 €0.214 €0.188 €0.141 €0.123 Reel €0.104 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 5,000	30 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	26 Ohms	- 65 C	+ 150 C	Single	12.5 mA		Reel, Cut Tape, MouseReel	1SMA5936B
Zener Diodes 47V 1.5W 1SMA5941BT3G onsemi 1: €0.482 12,981In Stock	Mfr. Part No. 1SMA5941BT3G Mouser Part No 863-1SMA5941BT3G	onsemi	Zener Diodes 47V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	12,981In Stock	Cut Tape €0.482 €0.214 €0.188 €0.141 €0.134 Reel €0.099 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 5,000	47 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	67 Ohms	- 65 C	+ 150 C	Single	8 mA		Reel, Cut Tape, MouseReel	1SMA5941B
Zener Diodes 68V 1.5W 1SMA5945BT3G onsemi 1: €0.507 1,969In Stock 10,000Expected 05/01/2027	Mfr. Part No. 1SMA5945BT3G Mouser Part No 863-1SMA5945BT3G	onsemi	Zener Diodes 68V 1.5W Learn More about onsemi 1sma59 regulator	Datasheet	1,969In Stock 10,000Expected 05/01/2027	Cut Tape €0.507 €0.227 €0.20 €0.15 View Reel €0.105 €0.147 €0.138 €0.105 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 5,000	68 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	120 Ohms	- 65 C	+ 150 C	Single	5.5 mA		Reel, Cut Tape, MouseReel	1SMA5945B
Zener Diodes ZEN SMA REG 1.5W 3.3V TR SZ1SMA5913BT3G onsemi 1: €0.972 4,972In 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	4,972In Stock	Cut Tape €0.972 €0.459 €0.366 €0.282 View Reel €0.231 €0.276 €0.267 €0.231 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 ZEN SMA REG 1.5W 3.9V TR SZ1SMA5915BT3G onsemi 1: €1.06 3,814In Stock 5,000Expected 28/05/2027	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	3,814In Stock 5,000Expected 28/05/2027	Cut Tape €1.06 €0.55 €0.428 €0.337 €0.321 Reel €0.227 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 4.3V TR SZ1SMA5916BT3G onsemi 1: €0.989 521In Stock 10,000Expected 28/09/2026	Mfr. Part No. SZ1SMA5916BT3G Mouser Part No 863-SZ1SMA5916BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 4.3V TR Learn More about onsemi 1sma59 regulator	Datasheet	521In Stock 10,000Expected 28/09/2026	Cut Tape €0.989 €0.459 €0.407 €0.314 Reel €0.231 View €0.309 €0.289 €0.217 MouseReel Available	Min.: 1 Mult.: 1 : 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	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5916B
Zener Diodes ZEN SMA REG 1.5W 6.2V TR SZ1SMA5920BT3G onsemi 1: €0.989 2,373In Stock	Mfr. Part No. SZ1SMA5920BT3G Mouser Part No 863-SZ1SMA5920BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 6.2V TR Learn More about onsemi 1sma59 regulator	Datasheet	2,373In Stock	Cut Tape €0.989 €0.459 €0.407 €0.314 View Reel €0.219 €0.304 €0.268 €0.219 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	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5920B
Zener Diodes ZEN SMA REG 1.5W 13V TR SZ1SMA5928BT3G onsemi 1: €0.989 393In Stock	Mfr. Part No. SZ1SMA5928BT3G Mouser Part No 863-SZ1SMA5928BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 13V TR Learn More about onsemi 1sma59 regulator	Datasheet	393In Stock	Cut Tape €0.989 €0.459 €0.407 €0.314 View Reel €0.231 €0.304 €0.257 €0.231 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	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5928B
Zener Diodes ZEN SMA REG 1.5W 24V TR SZ1SMA5934BT3G onsemi 1: €1.03 200In Stock 10,000On Order	Mfr. Part No. SZ1SMA5934BT3G Mouser Part No 863-SZ1SMA5934BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 24V TR Learn More about onsemi 1sma59 regulator	Datasheet	200In Stock 10,000On Order On Order Ship Dates Mfr. No: SZ1SMA5934BT3G Stock: 200 Can Dispatch Immediately On Order: 5,000 Expected 19/03/2027 5,000 Expected 28/05/2027 Factory Lead Time: 36 Weeks	Cut Tape €1.03 €0.566 €0.419 €0.327 €0.314 Reel €0.233 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 5,000	24 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	19 Ohms	- 65 C	+ 150 C	Single	15.6 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5934B
Zener Diodes ZEN SMA REG 1.5W 27V TR SZ1SMA5935BT3G onsemi 1: €0.989 364In Stock 5,000Expected 09/04/2027	Mfr. Part No. SZ1SMA5935BT3G Mouser Part No 863-SZ1SMA5935BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 27V TR Learn More about onsemi 1sma59 regulator	Datasheet	364In Stock 5,000Expected 09/04/2027	Cut Tape €0.989 €0.459 €0.407 €0.314 View Reel €0.219 €0.304 €0.261 €0.219 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 5,000	27 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	23 Ohms	- 65 C	+ 150 C	Single	13.9 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5935B
Zener Diodes ZEN SMA REG 1.5W 30V TR SZ1SMA5936BT3G onsemi 1: €0.989 2,554In Stock	Mfr. Part No. SZ1SMA5936BT3G Mouser Part No 863-SZ1SMA5936BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 30V TR Learn More about onsemi 1sma59 regulator	Datasheet	2,554In Stock	Cut Tape €0.989 €0.459 €0.407 €0.314 View Reel €0.219 €0.304 €0.285 €0.219 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	30 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	26 Ohms	- 65 C	+ 150 C	Single	12.5 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5936B
Zener Diodes ZEN SMA REG 1.5W 43V TR SZ1SMA5940BT3G onsemi 1: €0.989 4,352In Stock	Mfr. Part No. SZ1SMA5940BT3G Mouser Part No 863-SZ1SMA5940BT3G	onsemi	Zener Diodes ZEN SMA REG 1.5W 43V TR Learn More about onsemi 1sma59 regulator	Datasheet	4,352In Stock	Cut Tape €0.989 €0.459 €0.407 €0.314 View Reel €0.219 €0.304 €0.285 €0.219 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	43 V	SMD/SMT	SMA-2	500 mW	5 %	500 nA	53 Ohms	- 65 C	+ 150 C	Single	8.7 mA	AEC-Q100	Reel, Cut Tape, MouseReel	1SMA5940B