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18TQ

Features: ·175° C TJ operation·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 reliabilitySpecifications Parameters 18TQ Units ...

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SeekIC No. : 004212108 Detail

18TQ: Features: ·175° C TJ operation·High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance·Low forward voltage drop·High frequency operation·Guard ring...

18TQ Data Sheet

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Part Number:
18TQ
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: 2024/12/25

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Product Details

Description



Features:

·175° C TJ operation
·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
18TQ
Units
Conditions
IF(AV) Max. Average Forward Current
* See Fig. 5
18
A
 50% duty cycle @ TC =149° C, rectangular wave form
IFSM Max. Peak One Cycle Non-Repetitive
Surge Current * See Fig. 7
1800
A
 5s Sine or 3s Rect. pulse Following any rated
load condition and
with rated VRRM applied
390
 10ms Sine or 6ms Rect. pulse
EAS Non-Repetitive Avalanche Energy
24
mJ

TJ = 25 °C, IAS = 3.6 Amps, L = 3.7 mH

IAR Repetitive Avalanche Current
3.6
A
 Current decaying linearly to zero in 1 sec
Frequency limited by TJ max. VA = 1.5 x VR typical



Description

The 18TQ Schottky rectifier 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 of 18TQ are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection.




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