(China (Mainland))
Product Summary
The 249NQ150 is a high current Schottky rectifier module.The 249NQ150 series has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 175° C junction temperature. Typical applications are in switching power supplies, converters, freewheeling diodes, and reverse battery protection.
Parametrics
249NQ150 absolute maximum ratings: (1)Max. Average Forward Current See Fig. 5: 240 A; (2)Max. Peak One Cycle Non-Repetitive: 20000 A; (3)Non-Repetitive Avalanche Energy: 15 mJ; (4)Repetitive Avalanche Current: 1 A.
Features
249NQ150 features: (1)175° C TJ operation; (2)Unique high power, Half-Pak module; (3)Replaces four parallel DO-5s; (4)Easier to mount and lower profile than DO-5s; (5)High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance; (6)Low forward voltage drop; (7)High frequency operation; (8)Guard ring for enhanced ruggedness and long term reliability.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
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 249NQ150PbF |
Other |
|
Data Sheet |
Negotiable |
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 |
249NQ150R |
Vishay |
Schottky (Diodes & Rectifiers) 240 Amp 150 Volt 20000 Amp IFSM |
Data Sheet |
Negotiable |
|
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