LITTELFUSE DSEI120-12A

Manufacturer No:

DSEI120-12A

Manufacturer:

LITTELFUSE

Package:

TO-247-2

Description:

Standard Diode Rectifier Fast Recovery =< 500ns, > 200mA (Io) 1.8V @ 70A -40°C~150°C 3mA @ 1200V 2-Termination Tube TO-247-2 Through Hole

Quantity:

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DSEI120-12A information

LITTELFUSE DSEI120-12A technical specifications, attributes, parameters and parts with similar specifications to LITTELFUSE DSEI120-12A.

Type
Parameter

Factory Lead Time
20 Weeks

Mount
Through Hole

Mounting Type
Through Hole

Package / Case
TO-247-2

Number of Pins
2

Diode Element Material
SILICON

Packaging
Tube

Published
2000

Pbfree Code
yes

Part Status
Active

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
2

ECCN Code
EAR99

Max Operating Temperature
150°C

Min Operating Temperature
-40°C

HTS Code
8541.10.00.80

Subcategory
Rectifier Diodes

Pin Count
3

Number of Elements
1

Power Dissipation-Max
357W

Element Configuration
Single

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

Diode Type
Standard

Current - Reverse Leakage @ Vr
3mA @ 1200V

Case Connection
CATHODE

Forward Current
109A

Operating Temperature - Junction
-40°C~150°C

Max Surge Current
660A

Voltage - DC Reverse (Vr) (Max)
1200V

Forward Voltage
1.8V

Max Reverse Voltage (DC)
1.2kV

Average Rectified Current
75A

Number of Phases
1

Reverse Recovery Time
60 ns

Peak Reverse Current
3mA

Max Repetitive Reverse Voltage (Vrrm)
1.2kV

Peak Non-Repetitive Surge Current
660A

Reverse Voltage
1.2kV

Max Forward Surge Current (Ifsm)
660A

Recovery Time
60 ns

Height
21.46mm

Length
16.26mm

Width
5.3mm

REACH SVHC
No SVHC

Radiation Hardening
No

RoHS Status
RoHS Compliant

Lead Free
Lead Free

Download datasheets and manufacturer documentation for LITTELFUSE DSEI120-12A.

Datasheets:

ixys-dsei12012a-datasheets-8880.pdf

DSEI120-12A Description

DSEI120-12A is a fast recovery epitaxial diode(FRED). FRED is a high-performance fast diode prepared by epitaxial wafers and the ion implantation process with faster switching speed, smaller recovery charge Qrr, and reverses recovery current IRRM, more accurate parameters, less switching loss, and better softness. It is often used as a follow current, absorption, clamping, isolation, and output and input rectifier for the switching components of high-frequency inverter components to maximize the capabilities of the switching components.

DSEI120-12A Features

International standard package JEDEC TO-247 AD

Planar passivated chips

Very short recovery time

Extremely low switching losses

Low IRM-values

Soft recovery behavior

Epoxy meets UL 94V-0

DSEI120-12A Applications

Antiparallel diode for high-frequency switching devices

Anti saturation diode

Snubber diode

Freewheeling diode in converters and motor control circuits

Rectifiers in switch mode power supplies (SMPS)

Inductive heating and melting

Uninterruptible power supplies (UPS)

Ultrasonic cleaners and welders

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

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.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.