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 (VF), 200mA forward current (IF), and 40W non-repetitive peak reverse power dissipation (PZSM). The BZX58550-Q diodes are used in low-current general regulation functions, recommended for use in automotive applications, and are AEC-Q101 qualified.

Results: 22
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (RON) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
Nexperia Zener Diodes ZENER SOD-523 .3W 9.1V
Datasheet
Product Comments
10.394In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3.000
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 10V
Datasheet
Product Comments
5.909In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3.000
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 11V
Datasheet
2.885In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 12V
Datasheet
2.866In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 2.7V
Datasheet
Product Comments
4.379In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3.000
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 4.7V
Datasheet
8.342In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 2.4V
Datasheet
Product Comments
9.157In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3.000
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 4.3V
Datasheet
Product Comments
33.939In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3.000
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 2.2V
Datasheet
Product Comments
16.901In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3.000
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 3V
Datasheet
Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 3.3V
Datasheet
409In Stock
9.000Expected 5/18/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 3.9V
Datasheet
Product Comments
4.519In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3.000
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 5.1V
Datasheet
2.138In Stock
6.000Expected 5/18/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 5.6V
Datasheet
Product Comments
392In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 392
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 6.2V
Datasheet
Product Comments
3.806In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3.000
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 6.8V
Datasheet
5.499In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 7.5V
Datasheet
Product Comments
6.737In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3.000
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 8.2V
Datasheet
Product Comments
11.671In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 11.671
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 1.8V
Datasheet
38.985Expected 10/12/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 2V
Datasheet
6.000Expected 10/12/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 3.6V
Datasheet
27.000Expected 10/12/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 16V
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

16 V SMD/SMT SOD-523-2 300 mW 5 % 50 nA 40 Ohms - 55 C + 150 C Single 50 uA AEC-Q101 Reel, Cut Tape, MouseReel BZX58550-Q