Single Diodes

Manufacturers Series Package/Case Packaging Product Status Technology Voltage - DC Reverse (Vr) (Max) Current - Average Rectified (Io) Voltage - Forward (Vf) (Max) @ If Speed Reverse Recovery Time (trr) Current - Reverse Leakage @ Vr Capacitance @ Vr, F Grade Qualification Mounting Type Supplier Device Package Operating Temperature - Junction

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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Technology Voltage - DC Reverse (Vr) (Max) Current - Average Rectified (Io) Voltage - Forward (Vf) (Max) @ If Speed Reverse Recovery Time (trr) Current - Reverse Leakage @ Vr Capacitance @ Vr, F Grade Qualification Mounting Type Supplier Device Package Operating Temperature - Junction
1N5811

1N5811

DIODE GEN PURP 150V 6A AXIAL

Semtech Corporation

7,468
RFQ
1N5811Datasheet - Axial Bulk Discontinued at Digi-Key Standard 150 V 6A 875 mV @ 4 A Fast Recovery =< 500ns, > 200mA (Io) 30 ns 5 µA @ 150 V 60pF @ 5V, 1MHz - - Through Hole Axial -
1N6638

1N6638

DIODE GEN PURP 125V 300MA AXIAL

Semtech Corporation

4,850
RFQ
1N6638Datasheet - Axial Bulk Discontinued at Digi-Key Standard 125 V 300mA 800 mV @ 10 mA Fast Recovery =< 500ns, > 200mA (Io) 4.5 ns 500 nA @ 125 V - - - Through Hole Axial -
1N6638US

1N6638US

.3A ULTRA FAST 115V

Semtech Corporation

7,845
RFQ
1N6638USDatasheet * - Bulk Discontinued at Digi-Key - - - - - - - - - - - - -
1N6642

1N6642

DIODE GEN PURP 75V 300MA AXIAL

Semtech Corporation

6,675
RFQ
1N6642Datasheet - Axial Bulk Discontinued at Digi-Key Standard 75 V 300mA 800 mV @ 10 mA Fast Recovery =< 500ns, > 200mA (Io) 5 ns 500 nA @ 75 V - - - Through Hole Axial -
1N6643

1N6643

DIODE GEN PURP 50V 300MA AXIAL

Semtech Corporation

7,840
RFQ
1N6643Datasheet - Axial Bulk Discontinued at Digi-Key Standard 50 V 300mA 800 mV @ 10 mA Fast Recovery =< 500ns, > 200mA (Io) 6 ns 500 nA @ 50 V - - - Through Hole Axial -
JANTX1N5552US.TR

JANTX1N5552US.TR

DIODE GEN PURP 600V 5A

Semtech Corporation

9,176
RFQ
JANTX1N5552US.TRDatasheet - - Tape & Reel (TR) Discontinued at Digi-Key Standard 600 V 5A 1 V @ 3 A Standard Recovery >500ns, > 200mA (Io) 2 µs 1 µA @ 600 V 92pF @ 5V, 1MHz Military MIL-PRF-19500/420 Surface Mount - -
S1KW32KA-2

S1KW32KA-2

DIODE GEN PURP 3.2KV 1.5A MODULE

Semtech Corporation

4,360
RFQ
S1KW32KA-2Datasheet - Module Bulk Discontinued at Digi-Key Standard 3200 V 1.5A 32 V @ 3 A Standard Recovery >500ns, > 200mA (Io) 2 µs 1 µA @ 3200 V - - - Chassis Mount - -55°C ~ 150°C
S2KW32KA-4

S2KW32KA-4

DIODE GEN PURP 3.2KV 3A MODULE

Semtech Corporation

8,272
RFQ
S2KW32KA-4Datasheet - Module Bulk Discontinued at Digi-Key Standard 3200 V 3A 32 V @ 6 A Standard Recovery >500ns, > 200mA (Io) 2 µs 2 µA @ 3200 V - - - Chassis Mount - -55°C ~ 150°C
S2KW40KA-5

S2KW40KA-5

DIODE GEN PURP 4KV 3A MODULE

Semtech Corporation

2,282
RFQ
S2KW40KA-5Datasheet - Module Bulk Discontinued at Digi-Key Standard 4000 V 3A 40 V @ 6 A Standard Recovery >500ns, > 200mA (Io) 2 µs 2 µA @ 4000 V - - - Chassis Mount - -55°C ~ 150°C
D291S45TXPSA1

D291S45TXPSA1

DIODE GEN PURP 4.5KV 445A

Infineon Technologies

8,595
RFQ
D291S45TXPSA1Datasheet - DO-200AB, B-PUK Tray Obsolete Standard 4500 V 445A 4.15 V @ 1200 A Standard Recovery >500ns, > 200mA (Io) - 50 mA @ 4500 V - - - Clamp On - -40°C ~ 125°C
D1301SH45TXPSA1

D1301SH45TXPSA1

DIODE GEN PURP 4.5KV 1740A

Infineon Technologies

2,129
RFQ
D1301SH45TXPSA1Datasheet - DO-200AE Tray Obsolete Standard 4500 V 1740A 4.3 V @ 2500 A Standard Recovery >500ns, > 200mA (Io) - 150 mA @ 4500 V - - - Chassis Mount - 0°C ~ 140°C
D126A45CXPSA1

D126A45CXPSA1

DIODE GEN PURP 4.5KV 200A

Infineon Technologies

6,861
RFQ
D126A45CXPSA1Datasheet - DO-205AA, DO-8, Stud Bulk Obsolete Standard 4500 V 200A - Standard Recovery >500ns, > 200mA (Io) - 30 mA @ 4500 V - - - Stud Mount - -40°C ~ 160°C
D126B45CXPSA1

D126B45CXPSA1

DIODE GEN PURP 4.5KV 200A

Infineon Technologies

9,918
RFQ
D126B45CXPSA1Datasheet - DO-205AA, DO-8, Stud Bulk Obsolete Standard 4500 V 200A - Standard Recovery >500ns, > 200mA (Io) - 30 mA @ 4500 V - - - Stud Mount - -40°C ~ 160°C
D1481N58T

D1481N58T

DIODE GEN PURP 5.8KV 2200A

Infineon Technologies

3,008
RFQ
D1481N58TDatasheet - DO-200AC, K-PUK Bulk Active Standard 5800 V 2200A 1.8 V @ 2500 A Standard Recovery >500ns, > 200mA (Io) - 50 mA @ 5800 V - - - Clamp On - -40°C ~ 160°C
D850N36TXPSA1

D850N36TXPSA1

DIODE GEN PURP 3.6KV 850A

Infineon Technologies

7,286
RFQ
D850N36TXPSA1Datasheet - DO-200AB, B-PUK Bulk Obsolete Standard 3600 V 850A 1.28 V @ 850 A Standard Recovery >500ns, > 200mA (Io) - 50 mA @ 3600 V - - - Clamp On - -40°C ~ 160°C
D56S45CXPSA1

D56S45CXPSA1

DIODE GEN PURP 4.5KV 102A

Infineon Technologies

9,406
RFQ
D56S45CXPSA1Datasheet - DO-205AA, DO-8, Stud Bulk Obsolete Standard 4500 V 102A 4.5 V @ 320 A Standard Recovery >500ns, > 200mA (Io) 3.3 µs 5 mA @ 4500 V - - - Stud Mount - -40°C ~ 125°C
D56U40CXPSA1

D56U40CXPSA1

DIODE GEN PURP 4KV 102A DSW272-1

Infineon Technologies

7,173
RFQ
D56U40CXPSA1Datasheet - Stud Bulk Obsolete Standard 4000 V 102A 4.5 V @ 320 A Standard Recovery >500ns, > 200mA (Io) 3.3 µs 5 mA @ 4000 V - - - Stud Mount BG-DSW272-1 125°C
D400K16BXPSA1

D400K16BXPSA1

DIODE GEN PURP 1.6KV 450A

Infineon Technologies

5,649
RFQ
D400K16BXPSA1Datasheet - DO-205AA, DO-8, Stud Bulk Obsolete Standard 1600 V 450A - Standard Recovery >500ns, > 200mA (Io) - 40 mA @ 1600 V - - - Stud Mount - -40°C ~ 180°C
D400N12BXPSA1

D400N12BXPSA1

DIODE GEN PURP 1.2KV 450A

Infineon Technologies

4,725
RFQ
D400N12BXPSA1Datasheet - DO-205AA, DO-8, Stud Bulk Obsolete Standard 1200 V 450A - Standard Recovery >500ns, > 200mA (Io) - 40 mA @ 1200 V - - - Stud Mount - -40°C ~ 180°C
D400N18BVFXPSA1

D400N18BVFXPSA1

DIODE GEN PURP 1.8KV 450A

Infineon Technologies

4,677
RFQ
D400N18BVFXPSA1Datasheet - DO-205AA, DO-8, Stud Bulk Obsolete Standard 1800 V 450A - Standard Recovery >500ns, > 200mA (Io) - 40 mA @ 1800 V - - - Stud Mount - -40°C ~ 180°C

Category Overview

Single Diodes Products & Selection Guide

Single Diodes are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Single Diodes. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Single Diodes?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

Can I order based on the stock shown on this page?

Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

Do you provide Datasheets and technical documents?

Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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