| Part Number | MD18130S-BM2MM | MD18180S-BM2MM | 
|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. | 
| Category | Diodes - Rectifiers - Arrays | Diodes - Rectifiers - Arrays | 
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| Product Status | Obsolete | Obsolete | 
| Diode Configuration | 1 Pair Series Connection | 1 Pair Series Connection | 
| Diode Type | Standard | Standard | 
| Voltage - DC Reverse (Vr) (Max) | 1800 V | 1800 V | 
| Current - Average Rectified (Io) (per Diode) | 130A | 180A | 
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 400 A | 1.5 V @ 600 A | 
| Speed | Standard Recovery >500ns, > 200mA (Io) | Standard Recovery >500ns, > 200mA (Io) | 
| Reverse Recovery Time (trr) | - | - | 
| Current - Reverse Leakage @ Vr | 500 µA @ 1800 V | 500 µA @ 1800 V | 
| Operating Temperature - Junction | -40°C ~ 150°C | - | 
| Mounting Type | Chassis Mount | Chassis Mount | 
| Package / Case | S-3 Module | S-3 Module | 
| Supplier Device Package | S3 | S3 |