For Reference Only
| Part Number | DSEI20-12A |
| LIXINC Part # | DSEI20-12A |
| Manufacturer | Wickmann / Littelfuse |
| Category | Discrete Semiconductor › Diodes - Rectifiers - Single |
| Description | DIODE GEN PURP 1.2KV 17A TO220AC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | DSEI20-12A PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | DSEI20-12A |
| Brand: | Wickmann / Littelfuse |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Discrete Semiconductor |
| Subcategory: | Diodes - Rectifiers - Single |
| Manufacturer: | Wickmann / Littelfuse |
| Series: | - |
| Package: | Tube |
| Part Status: | Active |
| Diode Type: | Standard |
| Voltage - DC Reverse (Vr) (Max): | 1200 V |
| Current - Average Rectified (Io): | 17A |
| Voltage - Forward (Vf) (Max) @ If: | 2.15 V @ 12 A |
| Speed: | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr): | 60 ns |
| Current - Reverse Leakage @ Vr: | 750 µA @ 1200 V |
| Capacitance @ Vr, F: | - |
| Mounting Type: | Through Hole |
| Package / Case: | TO-220-2 |
| Supplier Device Package: | TO-220AC |
| Operating Temperature - Junction: | -40°C ~ 150°C |
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| In Stock | 11237 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $2.61000 | $2.61 |
| 50 | $2.10408 | $105.204 |
| 100 | $1.89366 | $189.366 |
| 500 | $1.47285 | $736.425 |
| 1000 | $1.22036 | $1220.36 |
| 2500 | $1.17828 | $2945.7 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.