Zener Diodes – Mouser Chile

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BZX58550 Low-Current Voltage Regulator Diodes

Nexperia BZX58550 Low-Current Voltage Regulator Diodes feature ±5% series tolerance, ≤300mW total power dissipation, and are available in SOD523 (SC-79) SMD plastic package. These diodes operate at 1.8V to 75V operating voltage range, 0.9V forward voltage (V_F), 200mA forward current (I_F), and 40W non-repetitive peak reverse power dissipation (P_ZSM). The BZX58550 diodes are used in low-current general regulation functions.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) 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	Packaging	Series
Zener Diodes BZX58550-C22/SOD523/SC-79 BZX58550-C22X Nexperia 1: $501 1.740In Stock	Mfr. Part # BZX58550-C22X Mouser Part # 771-BZX58550-C22X	Nexperia	Zener Diodes BZX58550-C22/SOD523/SC-79	Datasheet	1.740In Stock	Cut Tape $501 $301 $189 $144 Reel $91,1 View $115 $85,4 $78,6 $58,1 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	22 V	SMD/SMT	SOD-523-2	300 mW	5 %	50 nA	55 Ohms	- 55 C	+ 150 C	Single	50 uA	Reel, Cut Tape, MouseReel	BZX58550
Zener Diodes BZX58550-C10/SOD523/SC-79 BZX58550-C10X Nexperia 1: $433 195In Stock 6.000On Order	Mfr. Part # BZX58550-C10X Mouser Part # 771-BZX58550-C10X	Nexperia	Zener Diodes BZX58550-C10/SOD523/SC-79	Datasheet	195In Stock 6.000On Order On Order Ship Dates Mfr. #: BZX58550-C10X Stock: 195 Can Ship Immediately On Order: 3.000 Expected 9/13/2027 3.000 Expected 10/25/2027 Factory Lead-Time: 55 Weeks	Cut Tape $433 $297 $189 $122 $104 Reel $91,1 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	10 V	SMD/SMT	SOD-523-2	300 mW	5 %	100 nA	20 Ohms	- 55 C	+ 150 C	Single	50 uA	Reel, Cut Tape, MouseReel	BZX58550
Zener Diodes BZX58550-C3V3/SOD523/SC-79 BZX58550-C3V3X Nexperia 1: $433 1.192In Stock 6.000Expected 11/9/2026	Mfr. Part # BZX58550-C3V3X Mouser Part # 771-BZX58550-C3V3X	Nexperia	Zener Diodes BZX58550-C3V3/SOD523/SC-79 Learn More about Nexperia bzx58550 voltage regulator diodes	Datasheet	1.192In Stock 6.000Expected 11/9/2026	Cut Tape $433 $297 $189 $118 Reel $74,1 View $107 $62,7 $58,1 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	3.3 V	SMD/SMT	SOD-523-2	300 mW	5 %	7.5 uA	100 Ohms	- 55 C	+ 150 C	Single	50 uA	Reel, Cut Tape, MouseReel	BZX58550
Zener Diodes BZX58550-C5V6/SOD523/SC-79 BZX58550-C5V6X Nexperia 1: $433 3.000In Stock 3.000Expected 5/17/2027	Mfr. Part # BZX58550-C5V6X Mouser Part # 771-BZX58550-C5V6X	Nexperia	Zener Diodes BZX58550-C5V6/SOD523/SC-79	Datasheet	3.000In Stock 3.000Expected 5/17/2027	Cut Tape $433 $297 $189 $118 Reel $91,1 View $107 $74,1 $62,7 $58,1 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	5.6 V	SMD/SMT	SOD-523-2	300 mW	5 %	2 uA	40 Ohms	- 55 C	+ 150 C	Single	50 uA	Reel, Cut Tape, MouseReel	BZX58550
Zener Diodes BZX58550-C4V3/SOD523/SC-79 BZX58550-C4V3X Nexperia 1: $365 22.428In Stock	Mfr. Part # BZX58550-C4V3X Mouser Part # 771-BZX58550-C4V3X	Nexperia	Zener Diodes BZX58550-C4V3/SOD523/SC-79 Learn More about Nexperia bzx58550 voltage regulator diodes	Datasheet	22.428In Stock	Cut Tape $365 $158 $138 $103 Reel $74,1 View $62,7 $55,8 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	4.3 V	SMD/SMT	SOD-523-2	300 mW	5 %	4 uA	95 Ohms	- 55 C	+ 150 C	Single	50 uA	Reel, Cut Tape, MouseReel	BZX58550
Zener Diodes BZX58550-C2V0/SOD523/SC-79 BZX58550-C2V0X Nexperia 1: $422 5.613In Stock	Mfr. Part # BZX58550-C2V0X Mouser Part # 771-BZX58550-C2V0X	Nexperia	Zener Diodes BZX58550-C2V0/SOD523/SC-79 Learn More about Nexperia bzx58550 voltage regulator diodes	Datasheet	5.613In Stock	Cut Tape $422 $296 $188 $117 Reel $90 View $103 $76,3 $68,4 $51,3 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	2 V	SMD/SMT	SOD-523-2	300 mW	5 %	7 uA	100 Ohms	- 55 C	+ 150 C	Single	50 uA	Reel, Cut Tape, MouseReel	BZX58550
Zener Diodes BZX58550-C2V2/SOD523/SC-79 BZX58550-C2V2X Nexperia 1: $365 8.623In Stock	Mfr. Part # BZX58550-C2V2X Mouser Part # 771-BZX58550-C2V2X	Nexperia	Zener Diodes BZX58550-C2V2/SOD523/SC-79 Learn More about Nexperia bzx58550 voltage regulator diodes	Datasheet	8.623In Stock	Cut Tape $365 $158 $138 $103 Reel $91,1 View $78,6 $62,7 $58,1 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	2.2 V	SMD/SMT	SOD-523-2	300 mW	5 %	4 uA	100 Ohms	- 55 C	+ 150 C	Single	50 uA	Reel, Cut Tape, MouseReel	BZX58550
Zener Diodes BZX58550-C2V7/SOD523/SC-79 BZX58550-C2V7X Nexperia 1: $365 7.833In Stock	Mfr. Part # BZX58550-C2V7X Mouser Part # 771-BZX58550-C2V7X	Nexperia	Zener Diodes BZX58550-C2V7/SOD523/SC-79 Learn More about Nexperia bzx58550 voltage regulator diodes	Datasheet	7.833In Stock	Cut Tape $365 $158 $138 $103 Reel $74,1 View $62,7 $58,1 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	2.7 V	SMD/SMT	SOD-523-2	300 mW	5 %	1 uA	100 Ohms	- 55 C	+ 150 C	Single	50 uA	Reel, Cut Tape, MouseReel	BZX58550
Zener Diodes BZX58550-C30/SOD523/SC-79 BZX58550-C30X Nexperia 1: $433 1.397In Stock	Mfr. Part # BZX58550-C30X Mouser Part # 771-BZX58550-C30X	Nexperia	Zener Diodes BZX58550-C30/SOD523/SC-79	Datasheet	1.397In Stock	Cut Tape $433 $297 $189 $118 Reel $83,2 View $104 $77,5 $57 $52,4 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	30 V	SMD/SMT	SOD-523-2	300 mW	5 %	50 nA	80 Ohms	- 55 C	+ 150 C	Single	50 uA	Reel, Cut Tape, MouseReel	BZX58550
Zener Diodes BZX58550-C3V6/SOD523/SC-79 BZX58550-C3V6X Nexperia 1: $433 332In Stock 3.000Expected 9/13/2027	Mfr. Part # BZX58550-C3V6X Mouser Part # 771-BZX58550-C3V6X	Nexperia	Zener Diodes BZX58550-C3V6/SOD523/SC-79 Learn More about Nexperia bzx58550 voltage regulator diodes	Datasheet	332In Stock 3.000Expected 9/13/2027	Cut Tape $433 $297 $189 $118 $104 Reel $91,1 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	3.6 V	SMD/SMT	SOD-523-2	300 mW	5 %	7.5 uA	95 Ohms	- 55 C	+ 150 C	Single	50 uA	Reel, Cut Tape, MouseReel	BZX58550
Zener Diodes BZX58550-C3V9/SOD523/SC-79 BZX58550-C3V9X Nexperia 1: $433 208In Stock 3.000Expected 10/8/2027	Mfr. Part # BZX58550-C3V9X Mouser Part # 771-BZX58550-C3V9X	Nexperia	Zener Diodes BZX58550-C3V9/SOD523/SC-79 Learn More about Nexperia bzx58550 voltage regulator diodes	Datasheet	208In Stock 3.000Expected 10/8/2027	Cut Tape $433 $297 $189 $118 $104 Reel $91,1 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	3.9 V	SMD/SMT	SOD-523-2	300 mW	5 %	5 uA	95 Ohms	- 55 C	+ 150 C	Single	50 uA	Reel, Cut Tape, MouseReel	BZX58550
Zener Diodes BZX58550-C5V1/SOD523/SC-79 BZX58550-C5V1X Nexperia 1: $422 24.975In Stock	Mfr. Part # BZX58550-C5V1X Mouser Part # 771-BZX58550-C5V1X	Nexperia	Zener Diodes BZX58550-C5V1/SOD523/SC-79	Datasheet	24.975In Stock	Cut Tape $422 $296 $188 $117 Reel $90 View $103 $76,3 $68,4 $51,3 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	5.1 V	SMD/SMT	SOD-523-2	300 mW	5 %	5 uA	60 Ohms	- 55 C	+ 150 C	Single	50 uA	Reel, Cut Tape, MouseReel	BZX58550
Zener Diodes BZX58550-C6V2/SOD523/SC-79 BZX58550-C6V2X Nexperia 1: $433 104In Stock 6.000Expected 10/22/2027	Mfr. Part # BZX58550-C6V2X Mouser Part # 771-BZX58550-C6V2X	Nexperia	Zener Diodes BZX58550-C6V2/SOD523/SC-79 Learn More about Nexperia bzx58550 voltage regulator diodes	Datasheet	104In Stock 6.000Expected 10/22/2027	Cut Tape $433 $297 $189 $137 $120 Reel $91,1 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	6.2 V	SMD/SMT	SOD-523-2	300 mW	5 %	1 uA	10 Ohms	- 55 C	+ 150 C	Single	50 uA	Reel, Cut Tape, MouseReel	BZX58550
Zener Diodes BZX58550-C6V8/SOD523/SC-79 BZX58550-C6V8X Nexperia 1: $433 672In Stock 6.000Expected 10/8/2027	Mfr. Part # BZX58550-C6V8X Mouser Part # 771-BZX58550-C6V8X	Nexperia	Zener Diodes BZX58550-C6V8/SOD523/SC-79 Learn More about Nexperia bzx58550 voltage regulator diodes	Datasheet	672In Stock 6.000Expected 10/8/2027	Cut Tape $433 $297 $189 $137 $120 Reel $91,1 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	6.8 V	SMD/SMT	SOD-523-2	300 mW	5 %	100 nA	15 Ohms	- 55 C	+ 150 C	Single	50 uA	Reel, Cut Tape, MouseReel	BZX58550
Zener Diodes BZX58550-C9V1/SOD523/SC-79 BZX58550-C9V1X Nexperia 1: $365 11.307In Stock	Mfr. Part # BZX58550-C9V1X Mouser Part # 771-BZX58550-C9V1X	Nexperia	Zener Diodes BZX58550-C9V1/SOD523/SC-79 Learn More about Nexperia bzx58550 voltage regulator diodes	Datasheet	11.307In Stock	Cut Tape $365 $158 $138 $103 Reel $90 View $76,3 $69,5 $57 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	9.1 V	SMD/SMT	SOD-523-2	300 mW	5 %	100 nA	15 Ohms	- 55 C	+ 150 C	Single	50 uA	Reel, Cut Tape, MouseReel	BZX58550
Zener Diodes BZX58550-C8V2/SOD523/SC-79 BZX58550-C8V2X Nexperia 1: $524 12In Stock 3.000Expected 9/24/2027	Mfr. Part # BZX58550-C8V2X Mouser Part # 771-BZX58550-C8V2X	Nexperia	Zener Diodes BZX58550-C8V2/SOD523/SC-79 Learn More about Nexperia bzx58550 voltage regulator diodes	Datasheet	12In Stock 3.000Expected 9/24/2027	Cut Tape $524 $297 $189 $132 $120 Reel $91,1 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	8.2 V	SMD/SMT	SOD-523-2	300 mW	5 %	100 nA	15 Ohms	- 55 C	+ 150 C	Single	50 uA	Reel, Cut Tape, MouseReel	BZX58550
Zener Diodes BZX58550-C15/SOD523/SC-79 BZX58550-C15X Nexperia 1: $433 5.982On Order	Mfr. Part # BZX58550-C15X Mouser Part # 771-BZX58550-C15X	Nexperia	Zener Diodes BZX58550-C15/SOD523/SC-79	Datasheet	5.982On Order On Order Ship Dates Mfr. #: BZX58550-C15X Stock: 0 On Order: 2.982 Expected 7/26/2027 3.000 Expected 8/16/2027 Factory Lead-Time: 53 Weeks	Cut Tape $433 $297 $189 $118 $104 Reel $90 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	15 V	SMD/SMT	SOD-523-2	300 mW	5 %	50 nA	30 Ohms	- 55 C	+ 150 C	Single	50 uA	Reel, Cut Tape, MouseReel	BZX58550
Zener Diodes BZX58550-C1V8/SOD523/SC-79 BZX58550-C1V8X Nexperia 1: $433 5.990On Order	Mfr. Part # BZX58550-C1V8X Mouser Part # 771-BZX58550-C1V8X	Nexperia	Zener Diodes BZX58550-C1V8/SOD523/SC-79 Learn More about Nexperia bzx58550 voltage regulator diodes	Datasheet	5.990On Order On Order Ship Dates Mfr. #: BZX58550-C1V8X Stock: 0 On Order: 2.990 Pending 3.000 Expected 5/17/2027 Factory Lead-Time: 53 Weeks	Cut Tape $433 $297 $189 $118 $104 Reel $91,1 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	1.8 V	SMD/SMT	SOD-523-2	300 mW	5 %	7.5 uA	100 Ohms	- 55 C	+ 150 C	Single	50 uA	Reel, Cut Tape, MouseReel	BZX58550
Zener Diodes BZX58550-C2V4/SOD523/SC-79 BZX58550-C2V4X Nexperia 1: $387 1.433Expected 9/24/2027	Mfr. Part # BZX58550-C2V4X Mouser Part # 771-BZX58550-C2V4X	Nexperia	Zener Diodes BZX58550-C2V4/SOD523/SC-79 Learn More about Nexperia bzx58550 voltage regulator diodes	Datasheet	1.433Expected 9/24/2027	Cut Tape $387 $169 $126 $118 Reel $91,1 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	2.4 V	SMD/SMT	SOD-523-2	300 mW	5 %	2 uA	100 Ohms	- 55 C	+ 150 C	Single	50 uA	Reel, Cut Tape, MouseReel	BZX58550
Zener Diodes BZX58550-C3V0/SOD523/SC-79 BZX58550-C3V0X Nexperia 1: $433 6.000On Order	Mfr. Part # BZX58550-C3V0X Mouser Part # 771-BZX58550-C3V0X	Nexperia	Zener Diodes BZX58550-C3V0/SOD523/SC-79 Learn More about Nexperia bzx58550 voltage regulator diodes	Datasheet	6.000On Order On Order Ship Dates Mfr. #: BZX58550-C3V0X Stock: 0 On Order: 3.000 Expected 9/27/2027 3.000 Expected 10/22/2027 Factory Lead-Time: 53 Weeks	Cut Tape $433 $297 $189 $137 $120 Reel $91,1 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	3 V	SMD/SMT	SOD-523-2	300 mW	5 %	800 nA	100 Ohms	- 55 C	+ 150 C	Single	50 uA	Reel, Cut Tape, MouseReel	BZX58550
Zener Diodes BZX58550-C4V7/SOD523/SC-79 BZX58550-C4V7X Nexperia 1: $387 777Expected 10/22/2027	Mfr. Part # BZX58550-C4V7X Mouser Part # 771-BZX58550-C4V7X	Nexperia	Zener Diodes BZX58550-C4V7/SOD523/SC-79 Learn More about Nexperia bzx58550 voltage regulator diodes	Datasheet	777Expected 10/22/2027	Cut Tape $387 $169 $147 $108 Reel $74,1 View $104 $62,7 $58,1 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	4.7 V	SMD/SMT	SOD-523-2	300 mW	5 %	5 uA	80 Ohms	- 55 C	+ 150 C	Single	50 uA	Reel, Cut Tape, MouseReel	BZX58550
Zener Diodes BZX58550-C7V5/SOD523/SC-79 BZX58550-C7V5X Nexperia 1: $387 6.000On Order	Mfr. Part # BZX58550-C7V5X Mouser Part # 771-BZX58550-C7V5X	Nexperia	Zener Diodes BZX58550-C7V5/SOD523/SC-79 Learn More about Nexperia bzx58550 voltage regulator diodes	Datasheet	6.000On Order On Order Ship Dates Mfr. #: BZX58550-C7V5X Stock: 0 On Order: 3.000 Expected 6/14/2027 3.000 Expected 10/22/2027 Factory Lead-Time: 53 Weeks	Cut Tape $387 $169 $147 $108 $104 Reel $78,6 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	7.5 V	SMD/SMT	SOD-523-2	300 mW	5 %	100 nA	15 Ohms	- 55 C	+ 150 C	Single	50 uA	Reel, Cut Tape, MouseReel	BZX58550