Showing 1 to 66 of 66 entries (filtered from 66 total entries)

Series Data Sheet Voltage - Zener (Vz)TolerancePower - MaxCurrent - Reverse Leakage @ VrVoltage - Forward (Vf) (Max) @ IfPackage / CaseApplications
MMSZ-BS
https://www.meritekusa.com/wp-content/uploads/2026/04/Meritek-Spec-MMSZ-BS-Series-6b-260415.pdf
2.4V ~ 75V
±5%
200mW
0.1μA ~ 100μA
–
SOD-323F
General Purpose
BZX84B15-A3
https://www.meritekusa.com/wp-content/uploads/2026/01/Meritek-Spec-BZX84Bxx-A3-Series-5b-250901.pdf
14.7V ~ 15.3V
±2%
300mW
0.05μA
–
SOT-23
AEC-Q101
BZX84B10-A3
https://www.meritekusa.com/wp-content/uploads/2026/01/Meritek-Spec-BZX84Bxx-A3-Series-5b-250901.pdf
9.8V ~ 10.2V
±2%
300mW
0.2μA
–
SOT-23
AEC-Q101
MM3Z-A
https://www.meritekusa.com/wp-content/uploads/2025/06/Meritek-Spec-MM3Z-A-Series-5b-250115-1.pdf
2V ~ 75V
–
300mW
0.1uA ~ 120µA
0.9V
SOD-323G
AEC-Q101
1SMB59xxB-A
https://www.meritekusa.com/wp-content/uploads/2021/06/1smb59xxb-a-series-do-214aa-zener-aecq.pdf
6.8V ~ 51V
–
1500mW
1μA ~ 5μA
–
DO-214AA (SMB)
AEC-Q101
BZG03Cxx
https://www.meritekusa.com/wp-content/uploads/2025/06/Meritek-Spec-BZG03Cxx-Series-5b-250415.pdf
10V ~ 100V
±6%
3000mW
0.8uA ~ 10μA
1.2V
DO-214AC (SMA)
General Purpose
SMLxxA
https://www.meritekusa.com/wp-content/uploads/2025/06/Meritek-Spec-SMLxxA-Series-5b-250401.pdf
3.3V ~ 330V
±5%
1000mW
5uA ~ 100μA
1.2V
SOD-123
General Purpose
SZ45xx
https://www.meritekusa.com/wp-content/uploads/2025/06/Meritek-Spec-SZ45xx-Series-5b-250401.pdf
2.7V ~ 200V
±5%
2000mW
0.5uA ~ 100µA
1.2V
DO-214AC (SMA)
General Purpose
SMB53-C
https://www.meritekusa.com/wp-content/uploads/2023/07/Meritek-Spec-SMB53-C-3b-230615.pdf
5.1V ~ 200V
±2%
5000mW
0.5uA ~ 10μA
1.2V
DO-214AA (SMB)
General Purpose
BZT52C-S-A
https://www.meritekusa.com/wp-content/uploads/2022/06/bzt52c-s-a-series-zener-diodes-sod-323f-aec-q101.pdf
2.4V ~ 75V
±5%
200mW
0.1μA ~ 100μA
–
SOD-323F
AEC-Q101
BZT52B-S-A
https://www.meritekusa.com/wp-content/uploads/2022/06/bzt52b-s-a-series-zener-diodes-sod-323f-aec-q101.pdf
2.4V ~ 75V
±2%
200mW
0.1μA ~ 100μA
–
SOD-323F
AEC-Q101
ZMM52-B
https://www.meritekusa.com/wp-content/uploads/2022/06/zmm52-b-series-zener-diodesmini-melf-ll34.pdf
2.4V ~ 75V
±5%
500mW
0.1uA ~ 100µA
1.1V
Mini-MELF, LL-34
General Purpose
ZMM
https://www.meritekusa.com/wp-content/uploads/2022/06/zmm-series-zener-diodes-mini-melf-ll34.pdf
2V ~ 75V
±5%
500mW
0.1uA ~ 100µA
1.0V
Mini-MELF, LL-34
General Purpose
ZM47-A
https://www.meritekusa.com/wp-content/uploads/2022/06/zm47-a-series-zener-diodes-melf-ll41.pdf
3.3V ~ 56V
±5%
1000mW
5uA ~ 150μA
1.2V
MELF, LL-41
General Purpose
SML4728A~SMZ1330A
https://www.meritekusa.com/wp-content/uploads/2022/06/sml4728asmz1330a-series-zener-diodes-sod-123f.pdf
3.3V ~ 330V
±5%
1000mW
0.1uA ~ 100µA
1.2V
SOD-123F
General Purpose
SMC53-B
https://www.meritekusa.com/wp-content/uploads/2022/06/smc53-b-series-zener-diodes-do-214ab-smc.pdf
5.1V ~ 200V
±5%
5000mW
0.5uA ~ 10μA
1.2V
DO-214AB (SMC)
General Purpose
SMB53-B
https://www.meritekusa.com/wp-content/uploads/2023/02/SMB53-B-8c-190524.pdf
5.1V ~ 200V
±5%
5000mW
0.5uA ~ 10μA
1.2V
DO-214AA (SMB)
General Purpose
SMB3EZ-D5
https://www.meritekusa.com/wp-content/uploads/2022/06/smb3ez-d5-series-zener-diodes-do-214aa-smb.pdf
5.6V ~ 200V
±5%
3000mW
0.5uA ~ 5μA
1.5V
DO-214AA (SMB)
General Purpose
SMB2EZ-D5
https://www.meritekusa.com/wp-content/uploads/2022/06/smb2ez-d5-series-zener-diodes-do-214aa-smb.pdf
5.6V ~ 330V
±5%
2000mW
0.5uA ~ 5μA
1.5V
DO-214AA (SMB)
General Purpose
SMAZ5V1~39
https://www.meritekusa.com/wp-content/uploads/2018/06/Zener-Diode-DO-214AC-SMD-SMAZ5V1-39-Series.pdf
5.1V ~ 39V
±5%
1000mW
0.5uA ~ 5μA
1.2V
DO-214AC (SMA)
General Purpose
SMA5918B~5956B
https://www.meritekusa.com/wp-content/uploads/2018/06/Zener-Diode-DO-214AC-SMD-SMA5918B-5956B-Series.pdf
5.1V ~ 200V
±5%
1500mW
0.5uA
1.5V
DO-214AC (SMA)
General Purpose
SMA4728A~SZ1330A
https://www.meritekusa.com/wp-content/uploads/2022/06/sma4728a-sz1330a-series-zener-diodes-do-214ac-sma.pdf
3.3V ~ 330V
±5%
1000mW
0.1uA ~ 100µA
1.2V
DO-214AC (SMA)
General Purpose
SMA3EZ-D5
https://www.meritekusa.com/wp-content/uploads/2022/06/sma3ez-d5-series-zener-diodes-do-214ac-sma.pdf
5.6V ~ 200V
±5%
3000mW
0.5uA ~ 5μA
1.5V
DO-214AC (SMA)
General Purpose
SMA2EZ-D5
https://www.meritekusa.com/wp-content/uploads/2022/06/sma2ez-d5-series-zener-diodes-do-214ac-sma.pdf
5.6V ~ 330V
±5%
2000mW
0.5uA ~ 5μA
1.5V
DO-214AC (SMA)
General Purpose
PDZ-B-A
https://www.meritekusa.com/wp-content/uploads/2022/06/pdz-b-a-zener-diodes-sod-323f-aec-q101.pdf
4.7V ~ 36V
±2%
400mW
0.05uA ~ 0.75μA
–
SOD-323F
AEC-Q101
MMSZ-S-A
https://www.meritekusa.com/wp-content/uploads/2022/06/mmsz-s-a-series-zener-diodes-sod-323f-aec-q101.pdf
6.2V ~ 15V
±5%
200mW
0.05uA ~ 10μA
–
SOD-323F
AEC-Q101
MMSZS52-B-A
https://www.meritekusa.com/wp-content/uploads/2022/06/mmszs52-b-a-series-zener-diode-sod-123f-aec-q101.pdf
3.6V ~ 75V
±5%
1000mW
1uA ~ 100μA
–
SOD-123F
AEC-Q101
MMSZS52-B
https://www.meritekusa.com/wp-content/uploads/2024/03/MMSZS52-B.pdf
2.4V ~ 39V
±5%
500mW
0.1uA ~ 100μA
0.9V
SOD-123F
General Purpose
MMSZ-A
https://www.meritekusa.com/wp-content/uploads/2020/10/zener-diode-sod-123-smd-mmsz-aecq.pdf
4.3V ~ 43V
±5%
500mW
0.01uA ~ 10µA
–
SOD-123
AEC-Q101
MMSZ52-CS-A
https://www.meritekusa.com/wp-content/uploads/2022/06/mmsz52-cs-a-zener-diodes-sod323f-aec-q101.pdf
4.3V ~ 51V
±2%
200mW
0.1uA ~ 5μA
–
SOD-323F
AEC-Q101
MMSZ46XX
https://www.meritekusa.com/wp-content/uploads/2023/05/MMSZ46xx-3b-230501.pdf.
5.1V ~ 43V
±5%
500mW  
0.01uA ~ 1µA
0.9V
SOD-123F
General Purpose
MMSZ(C)-A
https://www.meritekusa.com/wp-content/uploads/2020/10/zener-diode-sod-123-smd-mmsz-c-aecq.pdf
4.3V ~ 51V
±2%
500mW
0.1uA ~ 5µA
–
SOD-123
AEC-Q101
MMSZ-C
https://www.meritekusa.com/wp-content/uploads/2020/10/zener-diode-sod-123-smd-mmsz-c.pdf
4.3V ~ 51V
±2%
500mW
0.1uA ~ 5µA
–
SOD-123
General Purpose
MMSZ(B)-A
https://www.meritekusa.com/wp-content/uploads/2020/10/zener-diode-sod-123-smd-mmsz-b-aecq.pdf
2.4V ~ 51V
±5%
500mW
0.1uA ~ 100µA
–
SOD-123
AEC-Q101
MMSZ-B
https://www.meritekusa.com/wp-content/uploads/2025/05/Meritek-Spec-MMSZ52-B.pdf
2.4V ~ 75V
±5%
500mW
0.1uA ~ 100µA
–
SOD-123
General Purpose
MMSZ46x~47x
https://www.meritekusa.com/wp-content/uploads/2020/10/zener-diode-sod-123-smd-mmsz.pdf
4.3V ~ 43V
±5%
500mW
0.1uA ~ 10µA
–
SOD-123
General Purpose
MMSZ
https://www.meritekusa.com/wp-content/uploads/2024/10/Meritek-series-MMSZxx.pdf
2V ~ 75V
±5%
500mW
0.045uA ~ 120µA
0.9V
SOD-123F
General Purpose
MMBZ-CA
https://www.meritekusa.com/wp-content/uploads/2023/04/MMBZ-CA.pdf
3V ~ 26V
–
225mW
–
0.9V
SOT-23
General Purpose
MMBZ52-B
https://www.meritekusa.com/wp-content/uploads/2022/06/mmbz52-b-series-zener-diodes-sot-23.pdf
2.4V ~ 51V
–
350mW
0.1uA ~ 100µA
0.9V
SOT-23
General Purpose
MM5ZS-B
https://www.meritekusa.com/wp-content/uploads/2022/06/mm5zs-b-series-zener-diodes-sod-523f.pdf
2.2V ~ 39V
–
200mW
0.1uA ~ 120μA
0.9V
SOD-523F
General Purpose
MM5ZS
https://www.meritekusa.com/wp-content/uploads/2022/06/mm5zs-series-zener-diodes-sod-523f.pdf
2V ~ 75V
–
200mW
0.1uA ~ 120μA
0.9V
SOD-523F
General Purpose
MM5Z
https://www.meritekusa.com/wp-content/uploads/2022/06/mm5z-series-zener-diodes-sod-523f.pdf
2.4V ~ 75V
–
200mW
0.05uA ~ 50μA
1.0V
SOD-523F
General Purpose
MM3ZS-B
https://www.meritekusa.com/wp-content/uploads/2022/06/mm3zs-b-series-zener-diodes-sod-323f.pdf
2.4V ~ 75V
±2%
300mW
0.1uA ~ 120μA
0.9V
SOD-323F
General Purpose
MM3ZS
https://www.meritekusa.com/wp-content/uploads/2022/06/mm3zs-series-zener-diodes-sod-323f.pdf
2.4 ~ 75V
–
300mW
0.1uA ~ 120μA
0.9V
SOD-323F
General Purpose
MM3Z-C
https://www.meritekusa.com/wp-content/uploads/2022/06/mm3z-c-series-zener-diodes-sod-323f.pdf
2V ~ 75V
±5%
200mW
0.1uA ~ 120μA
0.9V
SOD-323F
General Purpose
MM3Z-B
https://www.meritekusa.com/wp-content/uploads/2022/06/mm3z-b-series-zener-diodes-sod-323f.pdf
2.4V ~ 75V
±2%
200mW
0.045uA ~ 45μA
1.0V
SOD-323F
General Purpose
MM1Z
https://www.meritekusa.com/wp-content/uploads/2018/06/Zener-Diode-SOD-123-SMD-MM1Z-Series.pdf
1.8V ~ 70V
±5%
500mW
0.1uA ~ 2uA
0.9V
SOD-123
General Purpose
LLZ
https://www.meritekusa.com/wp-content/uploads/2022/06/llz-series-zener-diodes-mini-melf-ll34.pdf
2V ~ 75V
±5%
500mW
0.2uA ~ 120μA
1.2V
Mini-MELF, LL-34
General Purpose
BZX84C-W-A
https://www.meritekusa.com/wp-content/uploads/2022/06/bzx84c-w-a-series-zener-diodes-sot-323-aec-q101.pdf
2.4V ~ 75V
±5%
200mW
0.1uA ~ 50μA
–
SOT-323
AEC-Q101
BZX84C-CC
https://www.meritekusa.com/wp-content/uploads/2022/06/bzx84c-cc-series-zener-diodes-array-dual-sot-23-common-cathode.pdf
2.4V ~ 51V
–
350mW
0.05uA ~ 50μA
–
SOT-23
General Purpose
BZX84C-CA
https://www.meritekusa.com/wp-content/uploads/2022/06/bzx84c-ca-series-zener-diodes-array-dual-sot-23-common-anode.pdf
2.4V ~ 51V
–
350mW
0.05uA ~ 50μA
0.9V
SOT-23
General Purpose
BZX84C-A
https://www.meritekusa.com/wp-content/uploads/2022/06/bzx84c-a-zener-diodes-sot-23-aec-q101.pdf
2.4V ~ 75V
±5%
410mW
0.1uA ~ 50μA
–
SOT-23
AEC-Q101
BZX84C
https://www.meritekusa.com/wp-content/uploads/2018/06/Zener-Diode-SOT-23-SMD-BZX84C-Series.pdf
5.1V ~ 200V
–
350mW
0.05uA ~ 120uA
0.9V
SOT-23
General Purpose
BZX84B-W-A
https://www.meritekusa.com/wp-content/uploads/2022/06/bzx84b-w-a-zener-diodes-sot-323-aec-q101.pdf
2.4V ~ 75V
±2%
200mW
0.1uA ~ 50μA
–
SOT-323
General Purpose
BZX84B-A
https://www.meritekusa.com/wp-content/uploads/2022/06/bzx84b-a-series-zener-diodes-sot-23-aec-q101.pdf
2.4V ~ 75V
±2%
410mW
0.1uA ~ 50μA
–
SOT-23
AEC-Q101
BZX84B
https://www.meritekusa.com/wp-content/uploads/2022/06/bzx84b-series-zener-diodes-sot-23.pdf
2.4V ~ 51V
–
300mW
0.05uA ~ 50μA
0.9V
SOT-23
General Purpose
BZX584C-A
https://www.meritekusa.com/wp-content/uploads/2022/06/bzx584c-a-series-zener-diodes-sod-523f-aec-q101.pdf
2.4V ~ 75V
±5%
200mW
0.1uA ~ 50μA
–
SOD-523F
AEC-Q101
BZX584B-A
https://www.meritekusa.com/wp-content/uploads/2022/06/bzx584b-a-series-zener-diodes-sod-523f-aec-q101.pdf
5.1V ~ 8.2V
±2%
200mW
0.7uA ~ 2μA
–
SOD-523F
AEC-Q101
BZX384C-A
https://www.meritekusa.com/wp-content/uploads/2022/06/bzx384c-a-series-zener-diodes-sod-323he-aec-q101.pdf
3.9V ~ 43V
±5%
500mW
0.01uA ~ 10μA
–
SOD-323HE
AEC-Q101
BZV55B
https://www.meritekusa.com/wp-content/uploads/2022/06/bzv55b-series-zener-diode-mini-melf-ll34.pdf
2.35V ~ 76.5V
±2%
500mW
0.05uA ~ 50μA
0.9V
Mini-MELF, LL-34
General Purpose
BZT52C-D01
https://www.meritekusa.com/wp-content/uploads/2021/08/bzt52c-d01-series-zener-diode-dfn0603.pdf
5.1V ~ 6.8V
–
250mW
0.1uA ~ 0.8uA
–
0201
General Purpose
BZT52C-A
https://www.meritekusa.com/wp-content/uploads/2020/10/zener-diode-sod-123-smd-bzt-c-aecq.pdf
2.4V ~ 75V
±5%
410mW
0.1uA ~ 100uA
–
SOD-123
AEC-Q101
BZT52C
https://www.meritekusa.com/wp-content/uploads/2020/10/zener-diode-sod-123-smd-bzt-c.pdf
2.4V ~ 75V
±5%
410mW
0.1uA ~ 100uA
–
SOD-123
General Purpose
BZT52B-A
https://www.meritekusa.com/wp-content/uploads/2020/10/zener-diode-sod-123-smd-bzt-b-aecq.pdf
2.4V ~ 75V
±2%
410mW
0.1uA ~ 100uA
0.9V
SOD-123
AEC-Q101
BZT52B
https://www.meritekusa.com/wp-content/uploads/2023/07/BZT52Bx-series.pdf
2.4V ~ 75V
±2%
410mW
0.1uA ~ 100uA
0.9V
SOD-123
General Purpose
1SMA59xxB
https://www.meritekusa.com/wp-content/uploads/2023/07/Meritek-Spec-1SMA59xxB-Series-3b-230601.pdf
5.1V ~ 200V
±5%
1500mW
1μA ~ 5μA
–
DO-214AC (SMA)
General Purpose