How do the onsemi onsemi SZMM Series variants differ?

onsemi SZMM Series part numbers differ by case, current - reverse leakage @ vr, operating temperature and power - max. Use the selection guide above to pick by case.

How many onsemi onsemi SZMM Series part numbers are listed?

127 onsemi onsemi SZMM Series part numbers are listed, each with specifications and a datasheet where available.

onsemi SZMM Series

127 variants · onsemi

About the onsemi onsemi SZMM Series series

The onsemi onsemi SZMM Series series groups 127 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common mounting type of Surface Mount, package of Tape & Reel (TR); Cut Tape (CT) and voltage - forward (Vf) (Max) @ if of 900 mV @ 10 mA. Variants differ by case, current - reverse leakage @ vr and operating temperature, so you can match the exact case your application requires using the selection guide below.

Select a variant by

Case: SC-76, SOD-323 · SC-79, SOD-523 · SOD-123
Current - reverse leakage @ vr: 2 µA @ 2 V · 3 µA @ 4 V · 5 µA @ 1 V · 5 µA @ 3 V · 500 nA @ 6 V
Operating temperature: -65°C ~ 150°C · -55°C ~ 150°C
Power - max: 300 mW · 500 mW
Voltage - zener (Nom): 2 V · 5.1 V · 5.6 V · 6.2 V · 10 V
Impedance (Max): 10 Ohms · 11 Ohms · 15 Ohms · 60 Ohms
Tolerance: ±5.9% · ±5% · ±6.5%

Variant comparison

Parameter	SZMM3Z10VST1G	SZMM5Z5V1T1G	SZMM5Z6V2T1G	SZMMSZ4679T1G	SZMMSZ5232BT1G
Case	SC-76, SOD-323	SC-79, SOD-523	SC-79, SOD-523	SOD-123	SOD-123
Current - reverse leakage @ vr	500 nA @ 6 V	2 µA @ 2 V	3 µA @ 4 V	5 µA @ 1 V	5 µA @ 3 V
Operating temperature	-65°C ~ 150°C	-65°C ~ 150°C	-65°C ~ 150°C	-55°C ~ 150°C	-55°C ~ 150°C
Power - max	300 mW	500 mW	500 mW	500 mW	500 mW
Voltage - zener (Nom)	10 V	5.1 V	6.2 V	2 V	5.6 V
Impedance (Max)	15 Ohms	60 Ohms	10 Ohms	—	11 Ohms
Tolerance	—	±5.9%	±6.5%	—	±5%

Shared specifications

Mounting type: Surface Mount
Package: Tape & Reel (TR); Cut Tape (CT)
Voltage - forward (Vf) (Max) @ if: 900 mV @ 10 mA

Request a quote on any onsemi SZMM Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the onsemi onsemi SZMM Series variants differ?: onsemi SZMM Series part numbers differ by case, current - reverse leakage @ vr, operating temperature and power - max. Use the selection guide above to pick by case.
How many onsemi onsemi SZMM Series part numbers are listed?: 127 onsemi onsemi SZMM Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for onsemi onsemi SZMM Series?: Request a quote (RFQ) for any onsemi SZMM Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.