For Reference Only
| Part Number | DH40-18A |
| LIXINC Part # | DH40-18A |
| Manufacturer | Wickmann / Littelfuse |
| Category | Discrete Semiconductor › Diodes - Rectifiers - Single |
| Description | DIODE GEN PURP 1.8KV 40A TO247AD |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | DH40-18A 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: | DH40-18A |
| Brand: | Wickmann / Littelfuse |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Discrete Semiconductor |
| Subcategory: | Diodes - Rectifiers - Single |
| Manufacturer: | Wickmann / Littelfuse |
| Series: | SONIC-FRD™ |
| Package: | Tube |
| Part Status: | Active |
| Diode Type: | Standard |
| Voltage - DC Reverse (Vr) (Max): | 1800 V |
| Current - Average Rectified (Io): | 40A |
| Voltage - Forward (Vf) (Max) @ If: | 2.7 V @ 40 A |
| Speed: | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr): | 300 ns |
| Current - Reverse Leakage @ Vr: | 100 µA @ 1800 V |
| Capacitance @ Vr, F: | - |
| Mounting Type: | Through Hole |
| Package / Case: | TO-247-2 |
| Supplier Device Package: | TO-247AD |
| Operating Temperature - Junction: | -40°C ~ 150°C |
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| In Stock | 10871 - 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 | $7.24000 | $7.24 |
| 30 | $5.93680 | $178.104 |
| 120 | $5.35760 | $642.912 |
| 510 | $4.48880 | $2289.288 |
| 1020 | $4.05440 | $4135.488 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.