BUJ303AX

High voltage, high speed, planar passivated NPN power switching transistor in a SOT186A (TO220F) "full pack" plastic package.

Features and Benefits
  • Fast switching
  • Isolated package
  • Very high voltage capability
  • Very low switching and conduction losses
Applications
  • DC-to-DC converters
  • High frequency electronic lighting ballasts
  • Inverters
  • Motor control systems
Datasheet
IC [max]
Package version
Package name
Product status
Product Parametric
Type Number Symbol Parameter Conditions Min Typ/Nom Max Unit
BUJ303AX VCESM collector-emitter peak voltage VBE = 0 V     1000 V
IC collector current       5 A
Ptot total power dissipation Th ? 25 °C     32 W
hFE DC current gain IC = 5 mA; VCE = 5 V; Th = 25 °C 10 22 35  
IC = 500 mA; VCE = 5 V; Th = 25 °C 14 25 35  
tf fall time IC = 2.5 A; IBon = 0.5 A; IBoff = -0.5 A; RL = 75 ?; Th = 25 °C   0.33 0.45 µs
Package
Type number Package Packing Product status Marking Orderable part number Ordering code (12NC)
BUJ303AX SOT186A
SOT186A
Horizontal, Rail Pack Volume production Standard Marking BUJ303AX,127 9340 551 63127
Quality, reliability & chemical content
Chemical content Orderable part number Type number RoHS / RHF Leadfree conversion date MSL MSL LF
BUJ303AX BUJ303AX,127   BUJ303AX LeadedH   NA NA
Ordering & availability
Type number Ordering code (12NC) Orderable part number Region Distributor Order sample
BUJ303AX 9340 551 63127 BUJ303AX,127 NA NA  
VCESM [max]
Ptot [max]
VCEO [max]
Orderable part number
BUJ303AX,127

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