Zener Diodes – Mouser Sweden

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BZX58550-Q Low-Current Voltage Regulator Diodes

Nexperia BZX58550-Q Low-Current Voltage Regulator Diodes are designed to feature ±5% series tolerance and provide ≤300mW total power dissipation. 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-Q diodes are used in low-current general regulation functions, recommended for use in automotive applications, and are AEC-Q101 qualified.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SEK) 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 BZX58550-C4V3-Q/SOD523/SC-79 BZX58550-C4V3-QX Nexperia 1: 3,87 kr 20 203In Stock	Mfr. Part No. BZX58550-C4V3-QX Mouser Part No 771-BZX58550-C4V3-QX	Nexperia	Zener Diodes BZX58550-C4V3-Q/SOD523/SC-79 Learn More about Nexperia bzx58550 q voltage regulator diodes	Datasheet	20 203In Stock	Cut Tape 3,87 kr 2,66 kr 1,69 kr 1,06 kr Reel 0,81 kr View 0,934 kr 0,709 kr 0,619 kr 0,461 kr 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	AEC-Q101	Reel, Cut Tape, MouseReel	BZX58550-Q
Zener Diodes BZX58550-C3V3-Q/SOD523/SC-79 BZX58550-C3V3-QX Nexperia 1: 3,87 kr 18In Stock 9 000Expected 2027-10-22	Mfr. Part No. BZX58550-C3V3-QX Mouser Part No 771-BZX58550-C3V3-QX	Nexperia	Zener Diodes BZX58550-C3V3-Q/SOD523/SC-79 Learn More about Nexperia bzx58550 q voltage regulator diodes	Datasheet	18In Stock 9 000Expected 2027-10-22	Cut Tape 3,87 kr 2,66 kr 1,69 kr 1,06 kr 0,934 kr Reel 0,81 kr 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	AEC-Q101	Reel, Cut Tape, MouseReel	BZX58550-Q
Zener Diodes BZX58550-C10-Q/SOD523/SC-79 BZX58550-C10-QX Nexperia 1: 9,09 kr 2 669In Stock	Mfr. Part No. BZX58550-C10-QX Mouser Part No 771-BZX58550-C10-QX	Nexperia	Zener Diodes BZX58550-C10-Q/SOD523/SC-79	Datasheet	2 669In Stock	Cut Tape 9,09 kr 5,16 kr Reel 1,58 kr 0,788 kr 0,698 kr 0,518 kr 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	AEC-Q101	Reel, Cut Tape, MouseReel	BZX58550-Q
Zener Diodes BZX58550-C12-Q/SOD523/SC-79 BZX58550-C12-QX Nexperia 1: 4,55 kr 1 749In Stock	Mfr. Part No. BZX58550-C12-QX Mouser Part No 771-BZX58550-C12-QX	Nexperia	Zener Diodes BZX58550-C12-Q/SOD523/SC-79	Datasheet	1 749In Stock	Cut Tape 4,55 kr 2,69 kr 1,69 kr 1,32 kr Reel 0,81 kr View 1,07 kr 0,698 kr 0,686 kr 0,518 kr MouseReel Available	Min.: 1 Mult.: 1 : 3 000	12 V	SMD/SMT	SOD-523-2	300 mW	5 %	50 nA	25 Ohms	- 55 C	+ 150 C	Single	50 uA	AEC-Q101	Reel, Cut Tape, MouseReel	BZX58550-Q
Zener Diodes BZX58550-C2V2-Q/SOD523/SC-79 BZX58550-C2V2-QX Nexperia 1: 3,20 kr 2 054In Stock	Mfr. Part No. BZX58550-C2V2-QX Mouser Part No 771-BZX58550-C2V2-QX	Nexperia	Zener Diodes BZX58550-C2V2-Q/SOD523/SC-79 Learn More about Nexperia bzx58550 voltage regulator diodes	Datasheet	2 054In Stock	Cut Tape 3,20 kr 1,40 kr 1,22 kr 1,14 kr Reel 0,934 kr View 0,788 kr 0,698 kr 0,45 kr 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	AEC-Q101	Reel, Cut Tape, MouseReel	BZX58550-Q
Zener Diodes BZX58550-C2V4-Q/SOD523/SC-79 BZX58550-C2V4-QX Nexperia 1: 3,87 kr 2 884In Stock	Mfr. Part No. BZX58550-C2V4-QX Mouser Part No 771-BZX58550-C2V4-QX	Nexperia	Zener Diodes BZX58550-C2V4-Q/SOD523/SC-79 Learn More about Nexperia bzx58550 q voltage regulator diodes	Datasheet	2 884In Stock	Cut Tape 3,87 kr 2,66 kr 1,91 kr 1,83 kr Reel 0,81 kr View 1,14 kr 0,765 kr 0,506 kr MouseReel Available	Min.: 1 Mult.: 1 : 3 000	2.7 V	SMD/SMT	SOD-523-2	300 mW	5 %	2 uA	100 Ohms	- 55 C	+ 150 C	Single	50 uA	AEC-Q101	Reel, Cut Tape, MouseReel	BZX58550-Q
Zener Diodes BZX58550-C3V9-Q/SOD523/SC-79 BZX58550-C3V9-QX Nexperia 1: 3,20 kr 1 873In Stock	Mfr. Part No. BZX58550-C3V9-QX Mouser Part No 771-BZX58550-C3V9-QX	Nexperia	Zener Diodes BZX58550-C3V9-Q/SOD523/SC-79 Learn More about Nexperia bzx58550 q voltage regulator diodes	Datasheet	1 873In Stock	Cut Tape 3,20 kr 1,40 kr 1,22 kr 1,06 kr Reel 0,653 kr View 0,934 kr 0,551 kr 0,518 kr 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	AEC-Q101	Reel, Cut Tape, MouseReel	BZX58550-Q
Zener Diodes BZX58550-C5V6-Q/SOD523/SC-79 BZX58550-C5V6-QX Nexperia 1: 3,20 kr 262In Stock 3 000Expected 2027-08-16	Mfr. Part No. BZX58550-C5V6-QX Mouser Part No 771-BZX58550-C5V6-QX	Nexperia	Zener Diodes BZX58550-C5V6-Q/SOD523/SC-79 Learn More about Nexperia bzx58550 q voltage regulator diodes	Datasheet	262In Stock 3 000Expected 2027-08-16	Cut Tape 3,20 kr 2,66 kr 2,21 kr 1,22 kr Reel 0,934 kr View 1,07 kr 0,765 kr 0,506 kr 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	AEC-Q101	Reel, Cut Tape, MouseReel	BZX58550-Q
Zener Diodes BZX58550-C6V2-Q/SOD523/SC-79 BZX58550-C6V2-QX Nexperia 1: 3,87 kr 202In Stock 3 000Expected 2027-11-15	Mfr. Part No. BZX58550-C6V2-QX Mouser Part No 771-BZX58550-C6V2-QX	Nexperia	Zener Diodes BZX58550-C6V2-Q/SOD523/SC-79 Learn More about Nexperia bzx58550 voltage regulator diodes	Datasheet	202In Stock 3 000Expected 2027-11-15	Cut Tape 3,87 kr 2,66 kr 1,69 kr 1,06 kr 0,934 kr Reel 0,81 kr 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	AEC-Q101	Reel, Cut Tape, MouseReel	BZX58550-Q
Zener Diodes BZX58550-C6V8-Q/SOD523/SC-79 BZX58550-C6V8-QX Nexperia 1: 3,87 kr 48In Stock 3 000Expected 2027-10-22	Mfr. Part No. BZX58550-C6V8-QX Mouser Part No 771-BZX58550-C6V8-QX	Nexperia	Zener Diodes BZX58550-C6V8-Q/SOD523/SC-79 Learn More about Nexperia bzx58550 voltage regulator diodes	Datasheet	48In Stock 3 000Expected 2027-10-22	Cut Tape 3,87 kr 2,66 kr 1,69 kr 1,06 kr 0,945 kr Reel 0,81 kr 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	AEC-Q101	Reel, Cut Tape, MouseReel	BZX58550-Q
Zener Diodes BZX58550-C7V5-Q/SOD523/SC-79 BZX58550-C7V5-QX Nexperia 1: 3,20 kr 680In Stock	Mfr. Part No. BZX58550-C7V5-QX Mouser Part No 771-BZX58550-C7V5-QX	Nexperia	Zener Diodes BZX58550-C7V5-Q/SOD523/SC-79 Learn More about Nexperia bzx58550 q voltage regulator diodes	Datasheet	680In Stock	Cut Tape 3,20 kr 1,40 kr 1,22 kr 0,90 kr Reel 0,81 kr View 0,698 kr 0,506 kr 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	AEC-Q101	Reel, Cut Tape, MouseReel	BZX58550-Q
Zener Diodes BZX58550-C9V1-Q/SOD523/SC-79 BZX58550-C9V1-QX Nexperia 1: 3,87 kr 6 619In Stock	Mfr. Part No. BZX58550-C9V1-QX Mouser Part No 771-BZX58550-C9V1-QX	Nexperia	Zener Diodes BZX58550-C9V1-Q/SOD523/SC-79 Learn More about Nexperia bzx58550 q voltage regulator diodes	Datasheet	6 619In Stock	Cut Tape 3,87 kr 2,66 kr 1,69 kr 1,06 kr Reel 0,81 kr View 0,934 kr 0,709 kr 0,506 kr 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	AEC-Q101	Reel, Cut Tape, MouseReel	BZX58550-Q
Zener Diodes BZX58550-C11-Q/SOD523/SC-79 BZX58550-C11-QX Nexperia 1: 5,91 kr 23In Stock 6 000Expected 2027-09-13	Mfr. Part No. BZX58550-C11-QX Mouser Part No 771-BZX58550-C11-QX	Nexperia	Zener Diodes BZX58550-C11-Q/SOD523/SC-79	Datasheet	23In Stock 6 000Expected 2027-09-13	Cut Tape 5,91 kr 3,54 kr 1,94 kr 1,22 kr 1,07 kr Reel 0,889 kr MouseReel Available	Min.: 1 Mult.: 1 : 3 000	11 V	SMD/SMT	SOD-523-2	300 mW	5 %	50 nA	20 Ohms	- 55 C	+ 150 C	Single	50 uA	AEC-Q101	Reel, Cut Tape, MouseReel	BZX58550-Q
Zener Diodes BZX58550-C8V2-Q/SOD523/SC-79 BZX58550-C8V2-QX Nexperia 1: 3,20 kr 17In Stock 3 000Expected 2027-11-08	Mfr. Part No. BZX58550-C8V2-QX Mouser Part No 771-BZX58550-C8V2-QX	Nexperia	Zener Diodes BZX58550-C8V2-Q/SOD523/SC-79 Learn More about Nexperia bzx58550 q voltage regulator diodes	Datasheet	17In Stock 3 000Expected 2027-11-08	Cut Tape 3,20 kr 1,40 kr 1,22 kr 0,90 kr Reel 0,799 kr 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	AEC-Q101	Reel, Cut Tape, MouseReel	BZX58550-Q
Zener Diodes BZX58550-C2V0-Q/SOD523/SC-79 BZX58550-C2V0-QX Nexperia 1: 3,39 kr 2In Stock	Mfr. Part No. BZX58550-C2V0-QX Mouser Part No 771-BZX58550-C2V0-QX	Nexperia	Zener Diodes BZX58550-C2V0-Q/SOD523/SC-79 Learn More about Nexperia bzx58550 q voltage regulator diodes	Datasheet	2In Stock	Cut Tape 3,39 kr 1,49 kr 1,28 kr 0,945 kr Reel 0,698 kr View 0,934 kr 0,585 kr 0,518 kr 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	AEC-Q101	Reel, Cut Tape, MouseReel	BZX58550-Q
Zener Diodes BZX58550-C1V8-Q/SOD523/SC-79 BZX58550-C1V8-QX Nexperia 1: 3,87 kr 32 985On Order	Mfr. Part No. BZX58550-C1V8-QX Mouser Part No 771-BZX58550-C1V8-QX	Nexperia	Zener Diodes BZX58550-C1V8-Q/SOD523/SC-79 Learn More about Nexperia bzx58550 voltage regulator diodes	Datasheet	32 985On Order On Order Ship Dates Mfr. No: BZX58550-C1V8-QX Stock: 0 On Order: 17 985 Expected 2027-07-26 15 000 Expected 2027-09-24 Factory Lead Time: 53 Weeks	Cut Tape 3,87 kr 2,66 kr 1,69 kr 1,22 kr 1,07 kr Reel 0,81 kr 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	AEC-Q101	Reel, Cut Tape, MouseReel	BZX58550-Q
Zener Diodes BZX58550-C2V7-Q/SOD523/SC-79 BZX58550-C2V7-QX Nexperia 1: 4,06 kr 5 965Expected 2027-10-08	Mfr. Part No. BZX58550-C2V7-QX Mouser Part No 771-BZX58550-C2V7-QX	Nexperia	Zener Diodes BZX58550-C2V7-Q/SOD523/SC-79 Learn More about Nexperia bzx58550 q voltage regulator diodes	Datasheet	5 965Expected 2027-10-08	Cut Tape 4,06 kr 2,66 kr 1,69 kr 1,14 kr 0,934 kr Reel 0,81 kr 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	AEC-Q101	Reel, Cut Tape, MouseReel	BZX58550-Q
Zener Diodes BZX58550-C3V0-Q/SOD523/SC-79 BZX58550-C3V0-QX Nexperia 1: 3,87 kr 8 984Expected 2026-11-09	Mfr. Part No. BZX58550-C3V0-QX Mouser Part No 771-BZX58550-C3V0-QX	Nexperia	Zener Diodes BZX58550-C3V0-Q/SOD523/SC-79 Learn More about Nexperia bzx58550 q voltage regulator diodes	Datasheet	8 984Expected 2026-11-09	Cut Tape 3,87 kr 2,66 kr 1,69 kr 1,08 kr 0,934 kr Reel 0,81 kr 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	AEC-Q101	Reel, Cut Tape, MouseReel	BZX58550-Q
Zener Diodes BZX58550-C3V6-Q/SOD523/SC-79 BZX58550-C3V6-QX Nexperia 1: 3,87 kr 27 000Expected 2027-09-24	Mfr. Part No. BZX58550-C3V6-QX Mouser Part No 771-BZX58550-C3V6-QX	Nexperia	Zener Diodes BZX58550-C3V6-Q/SOD523/SC-79 Learn More about Nexperia bzx58550 q voltage regulator diodes	Datasheet	27 000Expected 2027-09-24	Cut Tape 3,87 kr 2,66 kr 1,69 kr 1,08 kr 0,934 kr Reel 0,81 kr 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	AEC-Q101	Reel, Cut Tape, MouseReel	BZX58550-Q
Zener Diodes BZX58550-C4V7-Q/SOD523/SC-79 BZX58550-C4V7-QX Nexperia 1: 3,87 kr 3 000Expected 2026-11-04	Mfr. Part No. BZX58550-C4V7-QX Mouser Part No 771-BZX58550-C4V7-QX	Nexperia	Zener Diodes BZX58550-C4V7-Q/SOD523/SC-79 Learn More about Nexperia bzx58550 voltage regulator diodes	Datasheet	3 000Expected 2026-11-04	Cut Tape 3,87 kr 2,66 kr 1,69 kr 1,06 kr 0,934 kr Reel 0,81 kr 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	AEC-Q101	Reel, Cut Tape, MouseReel	BZX58550-Q
Zener Diodes BZX58550-C5V1-Q/SOD523/SC-79 BZX58550-C5V1-QX Nexperia 1: 3,97 kr 8 683Expected 2027-10-22	Mfr. Part No. BZX58550-C5V1-QX Mouser Part No 771-BZX58550-C5V1-QX	Nexperia	Zener Diodes BZX58550-C5V1-Q/SOD523/SC-79 Learn More about Nexperia bzx58550 q voltage regulator diodes	Datasheet	8 683Expected 2027-10-22	Cut Tape 3,97 kr 2,66 kr 1,69 kr 1,13 kr 1,05 kr Reel 0,81 kr 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	AEC-Q101	Reel, Cut Tape, MouseReel	BZX58550-Q