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243NQ

Features: 175TJoperationUnique high power, Half-Pak moduleReplaces four parallel DO-5'sEasier to mount and lower profile than DO-5'sHigh purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistanceLow forward voltage dropHigh frequency operationGuard ring f...

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243NQ: Features: 175TJoperationUnique high power, Half-Pak moduleReplaces four parallel DO-5'sEasier to mount and lower profile than DO-5'sHigh purity, high temperature epoxy encapsulation for enhanced mec...

243NQ Data Sheet

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Part Number:
243NQ
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/28

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Product Details

Description



Features:

175TJ operation
Unique high power, Half-Pak module
Replaces four parallel DO-5's
Easier to mount and lower profile than DO-5's
High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term reliability


Specifications

Parameters 249NQ Units Conditions
IF(AV) Max. Average Forward Current
* See Fig. 5
 240 A 50% duty cycle @ TC = 120° C, rectangular wave form
IFSM Max. Peak One Cycle Non-Repetitive
Surge Current * See Fig. 7

 25,500 A 5s Sine or 3s Rect. pulse Following any rated
load condition and
with rated VRRM applied
3300 10ms Sine or 6ms Rect. puls
EAS Non-Repetitive Avalanche Energy 15 mJ TJ = 25 °C, IAS = 1 Amps, L = 30 mH
IAR Repetitive Avalanche Current 1 A Current decaying linearly to zero in 1 sec
Frequency limited by TJ max. VA = 1.5 x VR typical



Description

The 243NQ high current Schottky rectifier module series has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable opera-tion up to 175° C junction temperature. Typical applications of 243NQ are in switching power supplies, converters, free-wheeling


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