SFT4957A2 Datasheet (SSDI) - Dual PNP RF Transistor

SFT4957A2, Dual PNP RF Transistor

Solid State Devices, Inc.

14830 Valley View Blvd La Mirada, Ca 90638 Phone: (562) 404-7855 Fax: (562) 404-1773 ssdi@ssdi-power.com www.ssdi-power.com DESIGNER’S DATA SHEET Part Number / Ordering Information 1/ SFT4957A2 __ __ │ └ Screening 2/ __ = Commercial │ TX = TX Level │ TXV = TXV Level │ S = S Level │ └ Package: GW = Gullwing Maximum Ratings Collector Emitter Voltage Collector Base Voltage Emitter Base Voltage Continues Collector Current

SFT4957A2 Features

* RF Switching Transistor

* Multiple Devices Reduce Board Space

* Replacement/Enhancement for 2N4957UB

* TX, TXV, S-Level screening available

* NPN complimentary parts available (SFT2857A2) Symbol VCEO VCBO VEBO IC PD Top & Tstg RθJC Value 30 30 3 30 200 -6