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Diotec Semiconductor ES1B-AQ

DIODE GEN PURP 100V 1A SMA

Answer first: this page is a purchasing reference for the exact part number ES1B-AQ from Diotec Semiconductor. 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: Diotec Semiconductor Part number: ES1B-AQ Package: DO-214AC, SMA RFQ verification required

Key Parameters

Part NumberES1B-AQ
ManufacturerDiotec Semiconductor
CategorySingle Diodes
packageDO-214AC, SMA
series-
packagingBulk
product statusActive
param 1Standard
param 2100 V
param 31A
param 4920 mV @ 1 A
param 5Fast Recovery =< 500ns, > 200mA (Io)
param 615 ns
param 75 µA @ 100 V
param 8-
param 9Automotive
param 10AEC-Q101
param 11Surface Mount
param 12DO-214AC (SMA)
param 13-50°C ~ 150°C

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

How to Verify ES1B-AQ 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 ES1B-AQ, 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.