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5087 T50/12 BC308 T125/12 DCR1279/36 2SB1116 2N4402 1N5833 BD244C T280/16 PBT56/16 PBD25/12 DCR1278/42 T320/04 D570/40 T430/26 2SD1616A BD243A T40/16 DCR1476/42 2N3903 D40/12 DS1104/20 Z5 2N5551 D150/02 BU407 DCR1279/40

Usha Fiches catalogue-17

Partie nFabricantApplication
D150/14 UshaRectifier diode. All purpose high power rectifier diodes, non-controllable rectifiers. Free-wheeling diodes & welding. Vrrm = 1400V, Vrsm = 1500V.
DCR944/30 UshaThyristor(fast switching). Vrrm = 3000V, Vrsm = 3100V. High power invertors and choppers, railway traction, UPS, induction heating, AC motor drives and cyclconvertors.
2N5087 UshaAmplifier transistor. Collector-emitter voltage Vceo = -50V. Collector-base voltage Vcbo = -50V. Collector dissipation Pc(max) = -625mW.
T50/12 UshaThyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1200V, Vrsm = 1300V.
BC308 UshaTransistor. Switching and amplifier applications. Collector-base voltage Vcbo = -30V. Collector-emitter voltage Vceo = -25V. Emitter-base voltage Vebo = -5V. Collector dissipation Pc(max) = 500mW. Collector current Ic = -100mA.
T125/12 UshaThyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1200V, Vrsm = 1300V.
DCR1279/36 UshaThyristor. Vrrm = 3600V, Vrsm = 3700V. D.C. motors control, controlled rectifiers, high power drives.
2SB1116 UshaAudio frequency power amplifier medium speed switching. Collector-base voltage Vcbo = -60V. Collector-emitter voltage Vceo = -50V. Emitter-base voltage Vebo = -6V. Collector dissipation Pc(max) = 0,75W.
2N4402 UshaGeneral purpose transistor. Collector-emitter voltage Vceo = -40V. Collector-base voltage Vcbo = -40V. Collector dissipation Pc(max) = 625mW.
1N5833 UshaSwitchmode power rectifier schottky diode. Ideally suited for use as rectifiers in low voltage. High frequency invertors. Free wheeling diodes and polarity protection diodes. Vrrm = 30V. Vrsm = 36V.
BD244C UshaPNP silicon plastic power transistor. Designed for use in general-purpose switching and amplifier applications. Vceo = 100Vdc, Vcb = 100Vdc, Veb = 5Vdc Ic = 6Adc, PD = 65W.
T280/16 UshaThyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1600V, Vrsm = 1700V.
PBT56/16 UshaMoulded module assembly(thyristor-thyristor module). Vrrm = 1600V, Vrsm = 1700V. DC motor control, temperature control, professional light dimming.
PBD25/12 UshaMoulded module assembly(diode-diode module). Vrrm = 1200V, Vrsm = 1300V. Non controllable rectifiers for AC/AC convertors, field supply for DC motors, line rectifiers for transistorized AC motor controllers.
DCR1278/42 UshaThyristor. Vrrm = 4200V, Vrsm = 4300V. D.C. motors control, controlled rectifiers, high power drives.
T320/04 UshaThyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 400V, Vrsm = 500V.
D570/40 UshaRectifier diode. Vrrm = 4000V, Vrsm = 4100V. All purpose high power rectifier diodes. Non-controllable rectifiers. Free-wheeling diodes.
T430/26 UshaThyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 2600V, Vrsm = 2700V.
2SD1616A UshaTransistor. Audio frequency power amplifier medium speed switching. Collector-base voltage Vcbo = 120V. Collector-emitter voltage Vceo = 60V. Emitter-base voltage Vebo = 6V. Collector dissipation Pc(max) = 0.75W. Collector current Ic = 1A.
BD243A UshaNPN silicon plastic power transistor. Designed for use in general-purpose switching and amplifier applications. Vceo = 60Vdc, Vcb = 60Vdc, Veb = 5Vdc, Ic = 6Adc, Pd = 65W
T40/16 UshaThyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1600V, Vrsm = 1700V.
DCR1476/42 UshaThyristor. Vrrm = 4200V, Vrsm = 4300V. D.C. motors control, controlled rectifiers, high power drives.
2N3903 UshaGeneral purpose transistor. Collector-emitter voltage Vceo = 40V. Collector-base voltage Vcbo = 60V. Collector dissipation Pc(max) = 625mW.
D40/12 UshaRectifier diode. All purpose high power rectifier diodes, non-controllable and half controlled rectifiers. Vrrm = 1200V, Vrsm = 1300V.
DS1104/20 UshaRectifier diode. All purpose high power rectifier diodes, non-controllable and haft controlled rectifiers. Free-wheeling diodes & welding. Vrrm = 2000V, Vrsm = 2100V.
Z5 UshaVoltage regulator diode zener 62 V / 10 W. Designed to provide a near constant voltage when operated in the reverse breakdown mode but when operated with a forward bias it behaves similary to any forward biased rectifier junction.
2N5551 UshaAmplifier transistor. Collector-emitter voltage Vceo = 160V. Collector-base voltage Vcbo = 180V. Collector dissipation Pc(max) = 625mW.
D150/02 UshaRectifier diode. All purpose high power rectifier diodes, non-controllable rectifiers. Free-wheeling diodes & welding. Vrrm = 200V, Vrsm = 300V.
BU407 UshaNPN, horizontal deflection transistor for horizontal deflection output stages of TV and SRT. Vceo = 150Vdc, Vcbo = 330Vdc, Vcev = 330Vdc, Veb = 6Vdc, Ic = 7Adc, PD = 60W.
DCR1279/40 UshaThyristor. Vrrm = 4000V, Vrsm = 4100V. D.C. motors control, controlled rectifiers, high power drives.

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