 
    | Parameters | |
|---|---|
| Factory Lead Time | 31 Weeks | 
| Mount | Chassis Mount, Panel, Screw | 
| Mounting Type | Chassis Mount | 
| Package / Case | ISOTOP | 
| Number of Pins | 4 | 
| Diode Element Material | SILICON | 
| Packaging | Tube | 
| Part Status | Active | 
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 
| Number of Terminations | 4 | 
| ECCN Code | EAR99 | 
| Terminal Finish | Nickel (Ni) | 
| Max Operating Temperature | 150°C | 
| Min Operating Temperature | -65°C | 
| Additional Feature | FREE WHEELING DIODE, LOW LEAKAGE CURRENT, SNUBBER DIODE, HIGH RELIABILITY | 
| Subcategory | Other Diodes | 
| Voltage - Rated DC | 1.2kV | 
| Terminal Position | UPPER | 
| Terminal Form | UNSPECIFIED | 
| Base Part Number | STTH9012 | 
| Pin Count | 4 | 
| Number of Elements | 2 | 
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | 
| Diode Type | Standard | 
| Current - Reverse Leakage @ Vr | 30μA @ 1200V | 
| Voltage - Forward (Vf) (Max) @ If | 2.1V @ 45A | 
| Case Connection | ISOLATED | 
| Forward Current | 45A | 
| Operating Temperature - Junction | 150°C Max | 
| Max Surge Current | 420A | 
| Application | HIGH VOLTAGE ULTRA FAST SOFT RECOVERY | 
| Voltage - DC Reverse (Vr) (Max) | 1200V | 
| Forward Voltage | 1.2V | 
| Max Reverse Voltage (DC) | 1.2kV | 
| Average Rectified Current | 45A | 
| Number of Phases | 1 | 
| Reverse Recovery Time | 125 ns | 
| Peak Reverse Current | 30μA | 
| Max Repetitive Reverse Voltage (Vrrm) | 1.2kV | 
| Peak Non-Repetitive Surge Current | 420A | 
| Reverse Voltage | 1.2kV | 
| Diode Configuration | 2 Independent | 
| Recovery Time | 125 ns | 
| Height | 12.2mm | 
| Length | 38.2mm | 
| Width | 24.8mm | 
| Radiation Hardening | No | 
| REACH SVHC | No SVHC | 
| RoHS Status | ROHS3 Compliant | 
| Lead Free | Lead Free |