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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BUF646A Picture
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...

floor Price/Ceiling Price

Part Number:
BUF646A
Supply Ability:
5000

Price Break

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

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Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/5/6

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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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