Can I request technical information for FM340-MST-H?

Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to FM340-MST-H.

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FM340-MST-H Formosa Microsemi Co., Ltd. product image

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Quality & Packaging Check Confirm product condition, packaging type and shipment protection before dispatch.

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: Technical Documents
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Formosa Microsemi Co., Ltd. RFQ AVAILABLE

FM340-MST-H

DIODE SCHOTTKY 40V 3A SOD123ST

Part Number: FM340-MST-H

Manufacturer: Formosa Microsemi Co., Ltd.

Category: Single Diodes

Package: SOD-123F

Datasheet:: FM340-MST-H.pdf

Description: DIODE SCHOTTKY 40V 3A SOD123ST

Select Quantity Stock: 1,850

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Qty.	Unit Price	Ext. Price
10+	$0.10750	$1.08
50+	$0.08300	$4.15
100+	$0.06350	$6.35
500+	$0.03700	$18.50
1000+	$0.03500	$35.00
3000+	$0.03300	$99.00

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TECHNICAL RESOURCES

FM340-MST-H Technical Information

Specifications
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Specifications

Product Attribute: Attribute Value

Part Number: FM340-MST-H

Manufacturer: Formosa Microsemi Co., Ltd.

Package: SOD-123F

Series: -

Package/Case: SOD-123F

Packaging: Tape & Reel (TR)

Product Status: Active

Technology: Schottky

Voltage - DC Reverse (Vr) (Max): 40 V

Current - Average Rectified (Io): 3A

Voltage - Forward (Vf) (Max) @ If: 550 mV @ 3 A

Speed: Fast Recovery =< 500ns, > 200mA (Io)

Reverse Recovery Time (trr): -

Current - Reverse Leakage @ Vr: 500 µA @ 40 V

Capacitance @ Vr, F: 150pF @ 4V, 1MHz

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: SOD-123ST

Operating Temperature - Junction: -55°C ~ 125°C

Frequently Asked Questions

1. How can I order FM340-MST-H from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of FM340-MST-H?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of FM340-MST-H updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for FM340-MST-H?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for FM340-MST-H?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

FM340-MST-H Procurement and Technical Support

FM340-MST-H is manufactured by Formosa Microsemi Co., Ltd.. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing FM340-MST-H and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for FM340-MST-H.

Part Number: FM340-MST-H

Manufacturer: Formosa Microsemi Co., Ltd.

Package: SOD-123F

Category: Single Diodes

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Payment Method

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Transaction fees are charged according to the selected bank or payment system rules.

Shipping Method

DHL

FedEx

UPS

TNT

Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

Lead Time

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