MMSZ52x SMD Planar Zener Diodes

Diotec Semiconductor MMSZ52x SMD Planar Zener Diodes are capable of delivering sharp Zener voltage breakdown. These diodes offer low leakage current and 500mW power dissipation. The MMSZ52x Zener diodes are available in low-profile packages that are built with UL 94V-0 case materials and are compliant with RoHS, REACH, and conflict minerals. Typical applications include voltage stabilization and regulation, and commercial grade.

Results: 30
Select Image Part #
 Mfr.
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
Diotec Semiconductor Zener Diodes Zener, SOD-123F, 12V, 0.5W, 5%
Datasheet
3,866In Stock
6,000Expected 2026/11/20
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

12 V SMD/SMT SOD-123F 500 mW 5 % 1 uA 30 Ohms - 50 C + 150 C Single 20 mA Reel, Cut Tape, MouseReel MMSZ525
Diotec Semiconductor Zener Diodes Zener, SOD-123F, 13V, 0.5W, 5%
Datasheet
1,250In Stock
9,000Expected 2026/12/04
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

13 V SMD/SMT SOD-123F 500 mW 5 % 500 nA 13 Ohms - 50 C + 150 C Single 9.5 mA Reel, Cut Tape, MouseReel MMSZ525
Diotec Semiconductor Zener Diodes Zener, SOD-123F, 15V, 0.5W, 2%
Datasheet
2,517In Stock
6,000Expected 2026/10/09
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

15 V SMD/SMT SOD-123F 500 mW 2 % 100 nA 16 Ohms - 50 C + 150 C Single 8.5 mA Reel, Cut Tape, MouseReel MMSZ525
Diotec Semiconductor Zener Diodes Zener, SOD-123F, 20V, 0.5W, 5%
Datasheet
174In Stock
9,000Expected 2026/10/30
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

20 V SMD/SMT SOD-123F 500 mW 5 % 100 nA 25 Ohms - 50 C + 150 C Single 6.2 mA Reel, Cut Tape, MouseReel MMSZ525
Diotec Semiconductor Zener Diodes Zener, SOD-123F, 51V, 0.5W, 5%
Datasheet
Non-Stocked Lead-Time 6 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

51 V SMD/SMT SOD-123F 500 mW 5 % 100 nA 125 Ohms - 50 C + 150 C Single 2.5 mA Reel, Cut Tape, MouseReel MMSZ525