High-Frequency Amplifier Transistor (20V, 50mA, 1.5GHz) 2SC5661 / 2SC4725 / 2SC4082 / 2SC3837K Features Dimensions (Unit : mm) 1) High transition frequency. (Typ. fT = 1.5GHz) 2SC56612) Small rbbCc and high gain. (Typ. 6ps) 3) Small NF. (1) BasePackaging specifications and hFE ROHM : VMT3 (2) EmitterType 2SC5661 2SC4725 2SC4082 2SC3837K(3) CollectorPackage

High-Frequency Amplifier Transistor (20V, 50mA, 1.5GHz) 2SC5661 / 2SC4725 / 2SC4082 / 2SC3837K Features Dimensions (Unit : mm) 1) High transition frequency. (Typ. fT = 1.5GHz) 2SC56612) Small rbbCc and high gain. (Typ. 6ps) 3) Small NF. (1) BasePackaging specifications and hFE ROHM : VMT3 (2) EmitterType 2SC5661 2SC4725 2SC4082 2SC3837K(3) CollectorPackage

2SC5661 / 2SC4725 / 2SC4082 / 2SC3837KTransistorsHigh-Frequency Amplifier Transistor(18V, 50mA, 1.5GHz)2SC5661 / 2SC4725 / 2SC4082 / 2SC3837K External dimensions (Units : mm) Features1) High transition frequency. (Typ. fT = 1.5GHz)2SC5661 1.20.2 0.8 0.22) Small rbbCc and high gain. (Typ. 6ps)(2)(3)3) Small NF.(1)(1) Base0.15Max.ROHM : VMT3 (2) Emitter(3

LESHAN RADIO COMPANY, LTD.High-Frequency AmplifierTransistor FeaturesL2SC3837T1G1.High transition frequency.(Typ.fT=1.5GHz)2.Small rbb`Cc and high gain.(Typ.6ps)S-L2SC3837T1G3.Small NF.4.We declare that the material of product compliance with RoHS requirements.5.S- Prefix for Automotive and Other Applications Requiring Unique Siteand Control Change Requirements; AEC-Q101

LESHAN RADIO COMPANY, LTD.High-Frequency AmplifierTransistor FeaturesL2SC3837LT1G1.High transition frequency.(Typ.fT=1.5GHz)S-L2SC3837LT1G2.Small rbb`Cc and high gain.(Typ.6ps)3.Small NF.4.We declare that the material of product compliance with RoHS requirements.35.S- Prefix for Automotive and Other Applications Requiring Unique Siteand Control Change Requirements; AEC-

LESHAN RADIO COMPANY, LTD.High-Frequency AmplifierTransistor FeaturesL2SC3837QLT1G1.High transition frequency.(Typ.fT=1.5GHz)S-L2SC3837QLT1G2.Small rbb`Cc and high gain.(Typ.6ps)3.Small NF.4.We declare that the material of product compliance with RoHS requirements.35.S- Prefix for Automotive and Other Applications Requiring Unique Siteand Control Change Requirements; AE

LESHAN RADIO COMPANY, LTD.High-Frequency AmplifierTransistor FeaturesL2SC3837T1G1.High transition frequency.(Typ.fT=1.5GHz)2.Small rbb`Cc and high gain.(Typ.6ps)S-L2SC3837T1G3.Small NF.4.We declare that the material of product compliance with RoHS requirements.5.S- Prefix for Automotive and Other Applications Requiring Unique Siteand Control Change Requirements; AEC-Q101