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Diotec Semiconductor MMSZ Series

2 variants · Diotec Semiconductor

About the Diotec Semiconductor MMSZ Series

The Diotec Semiconductor MMSZ Series series groups 2 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common case of SOD-123F, mounting of Surface Mount and operating temperature of -50°C~150°C(TJ). Variants differ by current - reverse leakage @ vr, impedance (Max) and tolerance, so you can match the exact current - reverse leakage @ vr your application requires using the selection guide below. All listed Diotec Semiconductor MMSZ Series part numbers are active and orderable.

Select a variant by

Current - reverse leakage @ vr
100 nA @ 11 V · 100 nA @ 39 V
Impedance (Max)
16 Ohms · 125 Ohms
Tolerance
±2% · ±5%
Voltage - zener (Nom)
15 V · 51 V

Shared specifications

Case
SOD-123F
Mounting
Surface Mount
Operating temperature
-50°C~150°C(TJ)
Package
Strip
Power - max
500 mW

Variant comparison

ParameterMMSZ5245CMMSZ5262B
Current - reverse leakage @ vr100 nA @ 11 V100 nA @ 39 V
Impedance (Max)16 Ohms125 Ohms
Tolerance±2%±5%
Voltage - zener (Nom)15 V51 V

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

All variants