Description
The Semikron SKKD 46/12 is a SEMIPACK 1 rectifier diode module designed for efficient and durable power rectification in industrial systems. With a current rating of 46A, a repetitive pulsed reverse voltage of 1200V, and a surge current rating of 600A, this module ensures robust performance even in demanding conditions.
Its dual diode internal configuration (2-pack) makes it ideal for rectification applications. Featuring a threshold voltage of 0.85V, a low on-state slope resistance of 5.0 mΩ, and a junction-to-case thermal resistance of 0.06 ºC/W, it provides excellent efficiency and thermal management.
The SEMIPACK 1 package (93 × 20 × 30 mm) offers a compact and reliable design. Weighing just 95 g, it is lightweight yet durable. With a maximum junction temperature of 125 ºC and UL-recognized safety standards, the SKKD 46/12 is suitable for use in rectifiers, industrial power supplies, and other high-reliability power applications.
Specifications
| Category | Details |
|---|---|
| Product Reference | SKKD 46/12 |
| Manufacturer | Semikron |
| Product Type | Rectifier Diode Module |
| Product Line | SEMIPACK |
| Housing Type | SEMIPACK 1 |
| Case | SEMIPACK 1 |
| Internal Unit | 2-Pack (Dual Diode) |
| Country of Origin | – |
| Technology | Diode |
| Topology | Rectifier |
| Current Rating | 46 A |
| Voltage Rating | 1200 V |
| Surge Current | 600 A |
| Safety Factor (I²t) | 1.80 kA²·s |
| Threshold Voltage | 0.85 V |
| On-State Slope Resistance | 5.0 mΩ |
| Junction Temperature (max) | 125 ºC |
| Thermal Resistance (Junction to Case) | 0.06 ºC/W |
| Dimensions (LxWxH) | 93 × 20 × 30 mm |
| Weight | 0.095 kg |
| Features | Dual diode rectifier, compact housing, efficient heat transfer, high reliability |
| Typical Applications | Rectifiers, industrial power supplies, power control circuits |
| Product Status | In production |
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