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Microsemi Corporation HS18140

DIODE SCHOTTKY 40V 180A HALF-PAK

Answer first: this page is a purchasing reference for the exact part number HS18140 from Microsemi Corporation. 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: Microsemi Corporation Part number: HS18140 Package: HALF-PAK RFQ verification required

Key Parameters

Part NumberHS18140
ManufacturerMicrosemi Corporation
CategorySingle Diodes
packageHALF-PAK
series-
packagingBulk
product statusObsolete
param 1Schottky
param 240 V
param 3180A
param 4700 mV @ 180 A
param 5Fast Recovery =< 500ns, > 200mA (Io)
param 6-
param 74 mA @ 40 V
param 87500pF @ 5V, 1MHz
param 9-
param 10-
param 11Chassis Mount
param 12HALF-PAK
param 13-

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

How to Verify HS18140 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 HS18140, 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.