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Diodes Incorporated MMSZ5238B-13-F

DIODE ZENER 8.7V 370MW SOD123

Answer first: this page is a purchasing reference for the exact part number MMSZ5238B-13-F from Diodes Incorporated. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: Diodes Incorporated Part number: MMSZ5238B-13-F Package: SOD-123 RFQ verification required

Key Parameters

Part NumberMMSZ5238B-13-F
ManufacturerDiodes Incorporated
CategorySingle Zener Diodes
packageSOD-123
series-
packagingTape & Reel (TR)
product statusObsolete
param 18.7 V
param 2±5%
param 3370 mW
param 48 Ohms
param 53 µA @ 6.5 V
param 6900 mV @ 10 mA
param 7-65°C ~ 105°C
param 8-
param 9-
param 10Surface Mount
param 11SOD-123

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify MMSZ5238B-13-F Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For MMSZ5238B-13-F, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.