2SA1979U Datasheet and Replacement

2SA1979UPNP Silicon TransistorDescription PIN Connection Medium power amplifier Features 3 Large collector current : ICMax=-500mA Suitable for low-Voltage operation 1 2because of its low saturation voltage Complementary pair with 2SC5342U SOT-323 Ordering Information Type NO. Marking Package Code A 2SA1979U SOT-323

2SA1979UFPNP Silicon TransistorDescription PIN Connection Medium power amplifier 3 Features Large collector current : IC=-500mA 1 Suitable for low-Voltage operation 2because of its low saturation voltage Complementary pair with 2SC5342UF SOT-323F Ordering Information Type NO. Marking Package Code A 2SA1979UF SOT-323F Dev

SMD Type TransistorsPNP Transistors2SA1979UF Features Large collector current : ICMax=-500mA Complements to 2SC5342UF1 Base2 Emitter3 Collector Absolute Maximum Ratings Ta = 25Parameter Symbol Rating Unit Collector - Base Voltage VCBO -40 Collector - Emitter Voltage VCEO -32 V Emitter - Base Voltage VEBO -5 Collector Current - Continuous IC -500 mA

2SA1979S PNP Silicon Transistor MEDIUM POWER AMPLIFIER CFeatures Large collector current : I =-500mA CMaxBC Suitable for low-Voltage operation because of its low saturation voltage B Complementary pair with 2SC5342S E EOrdering Information SOT-23 Part Number Marking Package AA 2SA1979S SOT-23 * Device Code

2SA1979NSemiconductor Semiconductor PNP Silicon TransistorDescription Medium power amplifier Features Large collector current : IC = -500mA Low collector saturation voltage enabling low-voltage operation : VCE(sat) = -0.25 Max. Complementary pair with 2SC5342N Ordering Information Type NO. Marking Package Code 2SA1979N A1979 TO-92N Outline Dimensio

2SA1979MSemiconductor Semiconductor PNP Silicon TransistorDescription Medium power amplifier Features Large collector current : ICMax=-500mA Suitable for low-Voltage operation because of its low saturation voltage Complementary pair with 2SC5342M Ordering Information Type NO. Marking Package Code 2SA1979M 1979 TO-92M Outline Dimensions unit : mm

2SA1979Semiconductor Semiconductor PNP Silicon TransistorDescription PIN Connection Medium power amplifier EFeatures B Large collector current : ICMax=-500mA Suitable for low-Voltage operation because of its low saturation voltage C Complementary pair with 2SC5342 TO-92 Ordering Information Type NO. Marking Package Code 2SA1979 A1979 TO-92

2SA1979SFPNP Silicon TransistorDescription PIN Connection Medium power amplifier 3 Features Large collector current : ICMax=-500mA 1 Suitable for low-Voltage operation because of its low saturation voltage 2 Complementary pair with 2SC5342SF SOT-23F Ordering Information Type NO. Marking Package Code AA 2SA1979SF SOT-23F