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 (VF), 200mA forward current (IF), and 40W non-repetitive peak reverse power dissipation (PZSM). The BZX58550 diodes are used in low-current general regulation functions.

Results: 22
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Description Datasheet Availability Pricing (USD) 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
Packaging
Series
Nexperia Zener Diodes ZENER SOD-523 .3W 22V
Datasheet
2,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 2V
Datasheet
119In Stock
3,000Expected 12/10/2026
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 Reel, Cut Tape, MouseReel BZX58550
Nexperia Zener Diodes ZENER SOD-523 .3W 6.8V
Datasheet
Product Comments
18,356In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 18,000
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 Reel, Cut Tape, MouseReel BZX58550
Nexperia Zener Diodes ZENER SOD-523 .3W 30V
Datasheet
Product Comments
1,581In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,581
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 10V
Datasheet
Product Comments
7,802In 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 Reel, Cut Tape, MouseReel BZX58550
Nexperia Zener Diodes ZENER SOD-523 .3W 4.3V
Datasheet
Product Comments
22,489In 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 Reel, Cut Tape, MouseReel BZX58550
Nexperia Zener Diodes ZENER SOD-523 .3W 5.1V
Datasheet
40,888In Stock
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 Reel, Cut Tape, MouseReel BZX58550
Nexperia Zener Diodes ZENER SOD-523 .3W 15V
Datasheet
2,641In Stock
9,000Expected 12/10/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 2.2V
Datasheet
Product Comments
11,382In 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 Reel, Cut Tape, MouseReel BZX58550
Nexperia Zener Diodes ZENER SOD-523 .3W 2.4V
Datasheet
Product Comments
1,181In Stock
3,000Expected 12/10/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,181
Reel: 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
Nexperia Zener Diodes ZENER SOD-523 .3W 2.7V
Datasheet
Product Comments
9,238In 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 Reel, Cut Tape, MouseReel BZX58550
Nexperia Zener Diodes ZENER SOD-523 .3W 3.6V
Datasheet
7,394In Stock
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 Reel, Cut Tape, MouseReel BZX58550
Nexperia Zener Diodes ZENER SOD-523 .3W 3.9V
Datasheet
9,499In Stock
MouseReel Available
Min.: 1
Mult.: 1
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 Reel, Cut Tape, MouseReel BZX58550
Nexperia Zener Diodes ZENER SOD-523 .3W 4.7V
Datasheet
3,917In Stock
3,000Expected 12/10/2026
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 Reel, Cut Tape, MouseReel BZX58550
Nexperia Zener Diodes ZENER SOD-523 .3W 6.2V
Datasheet
4,614In Stock
MouseReel Available
Min.: 1
Mult.: 1
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 Reel, Cut Tape, MouseReel BZX58550
Nexperia Zener Diodes ZENER SOD-523 .3W 8.2V
Datasheet
Product Comments
1,452In Stock
3,000Expected 12/10/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,452
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 Reel, Cut Tape, MouseReel BZX58550
Nexperia Zener Diodes ZENER SOD-523 .3W 9.1V
Datasheet
17,399In Stock
MouseReel Available
Min.: 1
Mult.: 1
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 Reel, Cut Tape, MouseReel BZX58550
Nexperia Zener Diodes ZENER SOD-523 .3W 1.8V
Datasheet
8,990Expected 12/10/2026
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 Reel, Cut Tape, MouseReel BZX58550
Nexperia Zener Diodes ZENER SOD-523 .3W 3.3V
Datasheet
9,000Expected 12/10/2026
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 Reel, Cut Tape, MouseReel BZX58550
Nexperia Zener Diodes ZENER SOD-523 .3W 7.5V
Datasheet
5,989Expected 12/10/2026
MouseReel Available
Min.: 1
Mult.: 1
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 Reel, Cut Tape, MouseReel BZX58550
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 Reel, Cut Tape, MouseReel BZX58550
Nexperia Zener Diodes ZENER SOD-523 .3W 5.6V
Datasheet
Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
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 Reel, Cut Tape, MouseReel BZX58550