Shenzhen Weitaixu Capacitor Co.,Ltd
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DSEI2X101-12A Diode Switching 1.2KV 91A 4-Pin SOT-227B
Features/Advantages:
● Planar passivated chips
● Low leakage current
● Very short recovery time
● Improved thermal behaviour
● Very low Irm-values
● Very soft recovery behaviour
● Avalanche voltage rated for reliable operation
● Soft reverse recovery for low EMI/RFI
● Low Irm reduces:
- Power dissipation within the diode
- Turn-on loss in the commutating switch.
Applications:
● Antiparallel diode for high frequency switching devices.
● Antisaturation diode.
● Snubber diode.
● Free wheeling diode.
● Rectifiers in switch mode power supplies (SMPS).
● Uninterruptible power supplies (UPS).
Distinctive Characteristics:
Part No: DSEI2X101-12A
Description: Diode Switching 1.2KV 91A 4-Pin SOT-227B
| Type | Switching Diode |
| Configuration | Dual Parallel |
| Peak Reverse Repetitive Voltage (V) | 1200 |
| Maximum Continuous Forward Current (A) | 91 |
| Peak Non-Repetitive Surge Current (A) | 900 |
| Peak Forward Voltage (V) | 1.87@100A |
| Peak Reverse Current (uA) | 3000 |
| Peak Reverse Recovery Time (ns) | 150(Typ) |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 125 |
| Automotive | No |
| Pin Count | 4 |
| Supplier Package | SOT-227B |
| Military | No |
| Mounting | Screw |
| Package Length | 38.23(Max) |
| Package Width | 25.42(Max) |
| PCB changed | 4 |
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