High voltage, high speed planar passivated NPN power switching transistor in a SOT428 (DPAK) surface mounted plastic package for use in high frequency electronic lighting ballast applications, converters, inverters, switching regulators, motor control systems, etc.

Features and Benefits
  • High voltage capability
  • Low thermal resistance
  • Surface mountable package
  • Very low switching and conduction losses
  • DC-to-DC converters
  • High frequency electronic lighting ballasts
  • Inverters
  • Motor control systems
IC [max]
Package version
Package name
Product status
Product Parametric
Type Number Symbol Parameter Conditions Min Typ/Nom Max Unit
BUJ105AD VCESM collector-emitter peak voltage VBE = 0 V     700 V
IC collector current       8 A
hFE DC current gain IC = 4 A; VCE = 5 V 8 11 15  
tf fall time IC = 5 A; IBon = 1 A; VBB = -5 V; LB = 1 µH; inductive load   20 50 ns
Type number Package Packing Product status Marking Orderable part number Ordering code (12NC)
Reel 13" Q1/T1 Volume production Standard Marking BUJ105AD,118 9340 591 83118
Quality, reliability & chemical content
Chemical content Orderable part number Type number RoHS / RHF Leadfree conversion date MSL MSL LF
BUJ105AD BUJ105AD,118   BUJ105AD LeadedH   1 1
Ordering & availability
Type number Ordering code (12NC) Orderable part number Region Distributor Order sample
BUJ105AD 9340 591 83118 BUJ105AD,118 NA NA  
VCESM [max]
tf [max]
Orderable part number

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