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Medium Power-Driver

Looking for really good driver transistors for a bipolar power amplifier design? With their exceptionally linear gain characteristics, Sanken's 2SA1668/2SC4382 deliver less distortion and better sound compared to the competition.


Part Number ManufacturerVceIcHfePowerBandwidthPackageComments
KSE340 OTHER300V0.5A10020W10MHzTO126 
KSE350 OTHER-300V-0.5A10020W10MHzTO126 
2SA1668 SANKEN-200V-2A6025W20MHzFM20 
2SA1725 SANKEN-80V-6A5030W20MHzFM20 
2SC4382 SANKEN200V2A6025W15MHzFM20 
2SC4511 SANKEN80V6A5030W20MHzFM20 
2SA1209 SANYO0V0A00W0MHzTO126 
2SC2911 SANYO160V0.14A20010W150MHzTO126 
2SA1837LB-TF3T UNISONIC-230V-1A18020W70MHzTO220-ISO 
2SB649AL-C-T92-K UNISONIC-160V-1.5A1600.6W140MHzTO92 
2SB649AL-T60-K UNISONIC-160V-1.5A1600.6W140MHzTO126PNP
2SB649AL-TN3-R UNISONIC-160V-1.5A1600.6W140MHzTO252 
2SC4793LB-TF3T UNISONIC230V1A18020W70MHzTO220-ISO 
2SD669AL-D-T92-K UNISONIC160V1.5A16020W1.3MHzTO92 
2SD669AL-T60-K UNISONIC160V1.5A16020W1.3MHzTO126 
2SD669AL-TN3-R UNISONIC160V1.5A16020W1.3MHzTO252 
BD139-16 UNISONIC80V1.5A10012.5W190MHzTO126 
BD140-16 UNISONIC-80V-1.5A10012.5W190MHzTO126