BZX84C/2BZX84C SMD Planar Zener Diodes

Diotec Semiconductor BZX84C and 2BZX84C SMD Planar Zener Diodes are silicon planar devices designed for surface‑mount, low‑power voltage control applications. Housed in a compact SOT‑23 package, the diodes are optimized for high‑density PCB layouts and automated assembly processes. The BZX84C and 2BZX84C devices offer a wide range of Zener voltages (2.2V to 50V) with a standard E24 tolerance of about ±5%, enabling flexible selection for various voltage regulation requirements. A sharp Zener breakdown characteristic ensures precise and stable voltage clamping, while low reverse leakage current supports efficient and reliable operation in sensitive electronic circuits.

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Description Datasheet Availability Pricing (TWD) 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
Diotec Semiconductor Zener Diodes Zener, SOT-23, 8.2V, 0.3W, 5%, AEC-Q101
Datasheet
2,595In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

8.2 V SMD/SMT SOT-23 300 mW 5 % 700 nA 15 Ohms - 50 C + 150 C Single 5 mA AEC-Q101 Reel, Cut Tape, MouseReel BZX84
Diotec Semiconductor Zener Diodes Zener, SOT-23, 22V, 0.3W, 5%
Datasheet
2,984In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

22 V SMD/SMT SOT-23 300 mW 5 % 50 nA 70 Ohms - 50 C + 150 C Dual Common Anode 5 mA Reel, Cut Tape, MouseReel 2BZX
Diotec Semiconductor Zener Diodes Zener, SOT-23, 3.6V, 0.3W, 2%
Datasheet
2,855In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

3.6 V SMD/SMT SOT-23 300 mW 2 % 5 uA 90 Ohms - 50 C + 150 C Dual Common Anode 5 mA Reel, Cut Tape, MouseReel 2BZX
Diotec Semiconductor Zener Diodes Zener, SOT-23, 6.8V, 0.3W, 5%
Datasheet
3,067In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

6.8 V SMD/SMT SOT-23 300 mW 5 % 2 uA 15 Ohms - 50 C + 150 C Dual Common Anode 5 mA Reel, Cut Tape, MouseReel 2BZX
Diotec Semiconductor Zener Diodes Zener, SOT-23, 11V, 0.3W, 5%
Datasheet
2,980In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

11 V SMD/SMT SOT-23 300 mW 5 % 100 nA 20 Ohms - 50 C + 150 C Dual Common Anode 5 mA Reel, Cut Tape, MouseReel 2BZX
Diotec Semiconductor Zener Diodes Zener, SOT-23, 3V, 0.3W, 2%
Datasheet
17,960In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Reel, Cut Tape, MouseReel BZX84
Diotec Semiconductor Zener Diodes Zener, SOT-23, 10V, 0.3W, 5%
Datasheet
2,249In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

10 V SMD/SMT SOT-23 300 mW 5 % 200 nA 20 Ohms - 50 C + 150 C Dual Common Anode 5 mA Reel, Cut Tape, MouseReel 2BZX
Diotec Semiconductor Zener Diodes Zener, SOT-23, 15V, 0.3W, 5%
Datasheet
3,937In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

15 V SMD/SMT SOT-23 300 mW 5 % 50 nA 30 Ohms - 50 C + 150 C Dual Common Anode 5 mA Reel, Cut Tape, MouseReel 2BZX
Diotec Semiconductor Zener Diodes Zener, SOT-23, 18V, 0.3W, 5%
Datasheet
8,199In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

18 V SMD/SMT SOT-23 300 mW 5 % 50 nA 45 Ohms - 50 C + 150 C Dual Common Anode 5 mA Reel, Cut Tape, MouseReel 2BZX
Diotec Semiconductor Zener Diodes Zener, SOT-23, 20V, 0.3W, 5%
Datasheet
1,841In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

20 V SMD/SMT SOT-23 300 mW 5 % 50 nA 55 Ohms - 50 C + 150 C Dual Common Anode 5 mA Reel, Cut Tape, MouseReel 2BZX
Diotec Semiconductor Zener Diodes Zener, SOT-23, 2.4V, 0.3W, 5%
Datasheet
2,240In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

2.4 V SMD/SMT SOT-23 300 mW 5 % 50 uA 100 Ohms - 50 C + 150 C Dual Common Anode 5 mA Reel, Cut Tape, MouseReel 2BZX
Diotec Semiconductor Zener Diodes Zener, SOT-23, 3V, 0.3W, 5%
Datasheet
2,214In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

3 V SMD/SMT SOT-23 300 mW 5 % 10 uA 95 Ohms - 50 C + 150 C Dual Common Anode 5 mA Reel, Cut Tape, MouseReel 2BZX
Diotec Semiconductor Zener Diodes Zener, SOT-23, 3.3V, 0.3W, 5%
Datasheet
966In Stock
9,000Expected 9/25/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

3.3 V SMD/SMT SOT-23 300 mW 5 % 5 uA 95 Ohms - 50 C + 150 C Dual Common Anode 5 mA Reel, Cut Tape, MouseReel 2BZX
Diotec Semiconductor Zener Diodes Zener, SOT-23, 3.6V, 0.3W, 5%
Datasheet
5,395In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

3.6 V SMD/SMT SOT-23 300 mW 5 % 5 uA 90 Ohms - 50 C + 150 C Dual Common Anode 5 mA Reel, Cut Tape, MouseReel 2BZX
Diotec Semiconductor Zener Diodes Zener, SOT-23, 3.9V, 0.3W, 5%
Datasheet
1,850In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

3.9 V SMD/SMT SOT-23 300 mW 5 % 3 uA 90 Ohms - 50 C + 150 C Dual Common Anode 5 mA Reel, Cut Tape, MouseReel 2BZX
Diotec Semiconductor Zener Diodes Zener, SOT-23, 4.3V, 0.3W, 5%
Datasheet
2,389In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

4.3 V SMD/SMT SOT-23 300 mW 5 % 3 uA 90 Ohms - 50 C + 150 C Dual Common Anode 5 mA Reel, Cut Tape, MouseReel 2BZX
Diotec Semiconductor Zener Diodes Zener, SOT-23, 5.1V, 0.3W, 5%
Datasheet
6,359In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

5.1 V SMD/SMT SOT-23 300 mW 5 % 2 uA 60 Ohms - 50 C + 150 C Dual Common Anode 5 mA Reel, Cut Tape, MouseReel 2BZX
Diotec Semiconductor Zener Diodes Zener, SOT-23, 5.6V, 0.3W, 5%
Datasheet
5,445In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

5.6 V SMD/SMT SOT-23 300 mW 5 % 1 uA 40 Ohms - 50 C + 150 C Dual Common Anode 5 mA Reel, Cut Tape, MouseReel 2BZX
Diotec Semiconductor Zener Diodes Zener, SOT-23, 6.2V, 0.3W, 5%
Datasheet
2,295In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

6.2 V SMD/SMT SOT-23 300 mW 5 % 3 uA 10 Ohms - 50 C + 150 C Dual Common Anode 5 mA Reel, Cut Tape, MouseReel 2BZX
Diotec Semiconductor Zener Diodes Zener, SOT-23, 7.5V, 0.3W, 5%
Datasheet
2,865In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

7.5 V SMD/SMT SOT-23 300 mW 5 % 1 uA 15 Ohms - 50 C + 150 C Dual Common Anode 5 mA Reel, Cut Tape, MouseReel 2BZX
Diotec Semiconductor Zener Diodes Zener, SOT-23, 8.2V, 0.3W, 5%
Datasheet
170In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

8.2 V SMD/SMT SOT-23 300 mW 5 % 700 nA 15 Ohms - 50 C + 150 C Dual Common Anode 5 mA Reel, Cut Tape, MouseReel 2BZX
Diotec Semiconductor Zener Diodes Zener, SOT-23, 9.1V, 0.3W, 5%
Datasheet
2,990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

9.1 V SMD/SMT SOT-23 300 mW 5 % 500 nA 15 Ohms - 50 C + 150 C Dual Common Anode 5 mA Reel, Cut Tape, MouseReel 2BZX
Diotec Semiconductor Zener Diodes Zener, SOT-23, 10V, 0.3W, 2%
Datasheet
18,585In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

10 V SMD/SMT SOT-23 300 mW 2 % 200 nA 20 Ohms - 50 C + 150 C Single 5 mA Reel, Cut Tape, MouseReel BZX84
Diotec Semiconductor Zener Diodes Zener, SOT-23, 11V, 0.3W, 2%
Datasheet
5,878In Stock
3,000Expected 9/25/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

11 V SMD/SMT SOT-23 300 mW 2 % 100 nA 20 Ohms - 50 C + 150 C Single 5 mA Reel, Cut Tape, MouseReel BZX84
Diotec Semiconductor Zener Diodes Zener, SOT-23, 12V, 0.3W, 2%
Datasheet
10,916In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

12 V SMD/SMT SOT-23 300 mW 2 % 100 nA 25 Ohms - 50 C + 150 C Single 5 mA Reel, Cut Tape, MouseReel BZX84