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Diodes Inc ZTX689B Transistor NPN 20V 3A Eline

Diodes Inc
Standard range
Order Code:

81-0228

Brand: Diodes Inc MPN: ZTX689B
Qty Unit Price (Ex VAT)
5+ £1.34
25+ £0.861
100+ £0.554
500+ £0.506
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT
Order in multiples of 5
2,425 in stock, despatched same dayContact us for additional stock

Medium power transistor with silicon planar construction and very low saturation voltage, suitable for Darlington replacement, flash gun converters, battery powered circuits and motor driving.


  • NPN polarity
  • Collector emitter breakdown voltage 20V
  • Collector base breakdown voltage 20V
  • Collector current 3A
  • Power 1.5W
  • 400 DC current gain
  • Transition frequency 150MHz
  • TO-92 case
  • Weight 159mg
Type ZTX689B
Case TO-92
Collector Current Cont. 3A
Collector-Emitter Voltage 20V
DC Current Gain (max.) 400
Operating Temperature -55 to +200°C
Power Dissipation 1.5W
Transition Frequency 150MHz

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