MS1451

140 COMMERCE DRIVE MONTGOMERYVILLE, PA 18936-1013 PHONE: (215) 631-9840 FAX: (215) 631-9855 RF & MICROWAVE TRANSISTORS 800-960 MHz BASE STATION APPLICATIONS Features 800-960 MHz 24 VOLTS CLASS AB LINEAR OPERATION POUT = 15 WATTS GP = 8.0 dB MINIMUM COMMON EMITTER CONFIGURATION DESCRIPTION: The MS1451 is a gold metallized silicon NPN planar transistor designed for high linearity Class AB operation in cellular base station applications. The MS1451 is designed as a medium power output device or as the driver for MS1452. Diffused emitter ballast resistors provide thermal stability and reliability under Class AB linear operation. MS1451 ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C) Symbol VCBO VCEO VCES VEBO PDISS IC TJ Parameter Collector-Base Voltage Collector-Emitter Voltage Collector-Emitter Voltage Emitter-Base Voltage Power Dissipation Device Current Junction Temperature TSTG Storage Temperature Thermal Data RTH(J-C) Thermal Resistance Junction-case Value ...