SMP1302-087LF

PRELIMINARY DATA SHEET SMP1302-087LF: Surface-Mount PIN Diode Applications  Low-loss, high-power switches  Low-distortion attenuators Features  High RF power handling: 125 W  Low thermal resistance: 22 °C/W  Low series resistance: 1.5 Ω maximum @ 100 mA  Low total capacitance: 0.35 pF maximum @ 30 V  Small QFN (2 x 2 mm) package (MSL1, 260 C per JEDEC JSTD-020) Skyworks Green™ products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Definition of Green™, document number SQ04-0074. Description The SMP1302-087LF is a surface-mountable, low-capacitance silicon PIN diode designed as a series-connected PIN diode for high-power, high-volume switch and attenuator applications from 10 MHz to beyond 6 GHz. Maximum resistance at 100 mA is 1.5 Ω and maximum capacitance at 30 V is 0.35 pF. The combination of low capacitance, low parasitic inductance, and nominal 50 μm I-region width, makes the SMP1302-087LF useful in large signal switches and attenuator applications. The device has a 1 W dissipation power rating, which makes it capable of handling up to 125 W @ 25 °C Continuous Wave (CW) in a series-connected transmit/receive (T/R) switch. Design information for high power switches may be found in the Skyworks Application Note, Design With PIN Diodes (document number 200312). Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 202942A Skyworks Prop...