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BUF646A

Features: · Simple-sWitch-Off Transistor (SWOT)· HIGH SPEED technology· Planar passivation· 100 kHz switching rate· Very low switching losses· Very low dynamic saturation· Very low operating temperature· Optimized RBSOA· High reverse voltageApplicationElectronic lamp ballast circuitsSwitch-mode po...

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SeekIC No. : 004304087 Detail

BUF646A: Features: · Simple-sWitch-Off Transistor (SWOT)· HIGH SPEED technology· Planar passivation· 100 kHz switching rate· Very low switching losses· Very low dynamic saturation· Very low operating tempera...

BUF646A Data Sheet

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Part Number:
BUF646A
Supply Ability:
5000

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

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Upload time: 2024/11/21

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Product Details

Description



Features:

· Simple-sWitch-Off Transistor (SWOT)
· HIGH SPEED technology
· Planar passivation
· 100 kHz switching rate
· Very low switching losses
· Very low dynamic saturation
· Very low operating temperature
· Optimized RBSOA
· High reverse voltage


Application

Electronic lamp ballast circuits
Switch-mode power supplies


Specifications

Parameter Test Conditions Type Symbol Value Unit
Collector-emitter voltage BUF646 VCEO 400 V
BUF646A VCEO 450 V
BUF646 VCES 850 V
BUF646A VCES 1000 V
Emitter-base voltage VEBO 9 V
Collector current IC 7 A
Collector peak current ICM 14 A
Base current IB 3 A
Base peak current IBM 5 A
Total power dissipation Tcase 3 25 Ptot 70 A
Junction temperature Tj 150
Storage temperature range Tstg 65 to +150



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