DSA2-18A [Littelfuse]

Name: DSA2-18A
Brand: Littelfuse
SKU: DSA2-18A
Availability: InStock

Part No:

DSA2-18A

Diodes & Rectifiers

Manufacturer:

Littelfuse

Description:

Avalanche Diode Rectifier Standard Recovery >500ns, > 200mA (Io) 1.25V @ 7A -40°C~180°C 2mA @ 1800V 2-Termination Bulk Axial Through Hole

RoHS Status:

Datasheet:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Factory Lead Time

16 Weeks

Mount

Through Hole

Mounting Type

Through Hole

Package / Case

Axial

Number of Pins

Diode Element Material

SILICON

Packaging

Bulk

Published

2000

Pbfree Code

yes

Part Status

Obsolete

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

ECCN Code

EAR99

Max Operating Temperature

180°C

Min Operating Temperature

-40°C

HTS Code

8541.10.00.80

Terminal Form

WIRE

Peak Reflow Temperature (Cel)

NOT SPECIFIED

Time@Peak Reflow Temperature-Max (s)

NOT SPECIFIED

Qualification Status

Not Qualified

Number of Elements

Element Configuration

Single

Speed

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

Diode Type

Avalanche

Current - Reverse Leakage @ Vr

2mA @ 1800V

Voltage - Forward (Vf) (Max) @ If

1.25V @ 7A

Case Connection

ISOLATED

Forward Current

3.6A

Max Reverse Leakage Current

2mA

Operating Temperature - Junction

-40°C~180°C

Max Surge Current

120A

Application

GENERAL PURPOSE

Voltage - DC Reverse (Vr) (Max)

1800V

Forward Voltage

1.25V

Max Reverse Voltage (DC)

1.8kV

Average Rectified Current

3.6A

Number of Phases

Peak Reverse Current

2mA

Max Repetitive Reverse Voltage (Vrrm)

1.8kV

Peak Non-Repetitive Surge Current

127A

Max Forward Surge Current (Ifsm)

127A

Height

8.2mm

RoHS Status

RoHS Compliant

Lead Free

Products Detail

DSA2-18A Overview

This device produces a maximal reverse leakage current of 2mA volts.There is an average rectified current of 3.6A volts for this device.The allowable value of forward current reaches 3.6A.120A is the maximum value of surge current that can be used.In the datasheets, the peak reverse is 2mA, as indicated by the data chart.

DSA2-18A Features

a maximal reverse leakage current of 2mA volts
an average rectified current of 3.6A volts
the peak reverse is 2mA

DSA2-18A Applications

There are a lot of IXYS
DSA2-18A applications of single-phase diode rectifier.

DC motor control and drives
Battery chargers
Welders
Power converters
Reverse Polarity Protection
Ultra High-Speed Switching
Freewheeling
Polarity Protection Diode
Recirculating Diode
Switching Diode

Documents

Datasheets:

DS2, DSA2

Product FAQ

1. Is DSA2-18A available for RFQ?

Yes. DSA2-18A by Littelfuse is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for DSA2-18A?

Pricing for DSA2-18A can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of DSA2-18A?

DSA2-18A is a Littelfuse Diodes & Rectifiers with Packaging: Bulk and Max Repetitive Reverse Voltage (Vrrm): 1.8kV and Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for DSA2-18A?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can DSA2-18A be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to DSA2-18A?

Yes. If DSA2-18A is unavailable, obsolete, or does not meet your required lead time, we can help check similar Littelfuse Diodes & Rectifiers parts or compatible alternatives.

RFQ

Part Number:

DSA2-18A

Manufacturer:

Littelfuse

Looking for Pricing? Contact us for volume pricing.

Shipping & Warranty

Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

Unishop Global Export: 1-7 days, $40.00

Guaranteed Delivery: Door-to-door in 30 days

Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

Feature

30-Day Guarantee
Fasted Delivery
Hassle-Free Returns
Secure payment method

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.