• • • • SDM30004

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We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

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Reference price and stock shown as of 2026-11-05. Confirm live availability and unit price via RFQ before placing a PO.

SDM30004

DIODE GEN PURP 400V 300A MODULE

Microsemi · Diodes - Rectifiers - Single · BOM Matching

Mfr. Part Number

SDM30004

Manufacturer

Microsemi

Package / Case

Module

Datasheet

Description

DIODE GEN PURP 400V 300A MODULE

RoHS Status

Lead Free / RoHS Complaint

Availability

Sourcing — Lead time quoted on request (often 3–15 business days by channel)

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SDM30004

Microsemi

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In Stock3,055

Unit

Price

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Reference Price

Quantity	Price

Prices are for reference only. The final transaction is subject to confirmation.

As of 2026-11-05 · Valid as reference until 2026-11-12 · Request RFQ for live stock.

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Specification Summary

Package / Case

Module

Supplier Device Package

Module

Voltage - DC Reverse (Vr) (Max)

400 V

Voltage - Forward (Vf) (Max) @ If

1.1 V @ 300 A

Current - Average Rectified (Io)

300A

Current - Reverse Leakage @ Vr

75 µA @ 400 V

Mounting Type

Chassis Mount

Diode Type

Standard

Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote

Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)

Shortage / allocation / EOL lines may need longer — ask via RFQ.

Reference price and stock shown as of 2026-11-05. Confirm live availability and unit price via RFQ before placing a PO.

Lead time FAQ Authenticity FAQ MOQ FAQ

Specifications

Product Description

Purchase & Inquiry

Mounting Type

Chassis Mount

Capacitance @ Vr, F

-

Current - Average Rectified (Io)

300A

Current - Reverse Leakage @ Vr

75 µA @ 400 V

Diode Type

Standard

Operating Temperature - Junction

-

Reverse Recovery Time (trr)

-

Voltage - DC Reverse (Vr) (Max)

400 V

Voltage - Forward (Vf) (Max) @ If

1.1 V @ 300 A

Speed

Standard Recovery >500ns, > 200mA (Io)

Supplier Device Package

Module

Package / Case

Module

DIODE GEN PURP 400V 300A MODULE

Brand Introduction

Microsemi (Microchip Technology) - Microsemi Corporation was acquired by Microchip in May 2018. Microsemi offers a comprehensive portfolio of semiconductor and system solutions for aerospace & defense, communications, data center and industrial markets. Products include high-performance and radiation-hardened analog mixed-signal IC’s, FPGAs, SoCs, ASICs, power management products, timing, voice processing devices, discrete components, enterprise storage, and Power-over-Ethernet solutions.

Mounting Type

Chassis Mount

Capacitance @ Vr, F

-

Current - Average Rectified (Io)

300A

Current - Reverse Leakage @ Vr

75 µA @ 400 V

Diode Type

Standard

Operating Temperature - Junction

-

Reverse Recovery Time (trr)

-

Voltage - DC Reverse (Vr) (Max)

400 V

Voltage - Forward (Vf) (Max) @ If

1.1 V @ 300 A

Speed

Standard Recovery >500ns, > 200mA (Io)

Supplier Device Package

Module

Package / Case

Module

DIODE GEN PURP 400V 300A MODULE

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Buying FAQ — SDM30004

How do I buy SDM30004 from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes SDM30004. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.

BOM matching · Anti-counterfeit · Lead time & shipping

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SDM30004

Specification Summary

Related Parts

Buying FAQ — SDM30004

How do I buy SDM30004 from Yingxinyuan?

Is the listed price final?

How fresh is the stock figure?

How do you source authentic parts?

What is a typical lead time?

Explore by Brand, Category & Application