1N5767 Microchip

WWW.Microsemi .COM 1N5767/1N5957 1N5767/1N5957 1N5767 (5082-3080) SERIES 1N5957SERIES KEY FEATURES DESCRIPTION Useful attenuation from 1 A The 1N5767 and the 1N5957 PIN diodes Both switch and attenuator applications. to 100 mA bias are based upon low capacitance PIN chips The 1N5957 is primarily used as an attenuator designed with long minority carrier lifetime, PIN diode and is particularly suitable wherever Capacitance below 0.4 pF and thick intrinsic width. Thus operation as current controlled, wide dynamic range resistance low as 1 MHz is possible with low elements are required. The 1N5957 has also been Low distortion in switches and distortion. Additionally, the low diode characterized for the 75 attenuator, commonly attenuators capacitance allows useful operation well employed in CATV systems. into the microwave frequency range. Metallurgical bond The 1N5767 (5082-3080) is a general Sealed in glass purpose low power PIN diode designed for Thermally matched construction IMPORTANT: For the most current data, consult MICROSEMIs website: WWW.Microsemi .COM ELECTRICALS ELECTRICALS 1N5767 (5082-3080) SERIES 1N5957SERIES Parameter Symbol Conditions 1N5767 1N5957 Units Total Capacitance (Max) C V =100V, F= 1 MHz 0.4 0.4 pF T R Series Resistance R If = 10 A, F= 100 MHz 1000(min) 1500(min) Ohms S 2000(typ) 3000(typ) Series Resistance R If = 20 mA, F = 100 MHz 8(max) 8(max) Ohms S 4(typ) 6(typ) Series Resistance R If = 100 mA, f = 100 MHz 2.5(max) 3.5(max) Ohms S 1.5(typ) 2.0(typ) Carrier Lifetime I = 10 mA 1.0(min) 1.5(min) s F 2.0(typ) Reverse Current I V = Voltage rating 10(max) 10(max) A R R Current for Rs = 75 I Rs = 75 0.7 0.8 1.2 mA 75 Return Loss - Diode terminates 75 line 30(typ) 30(typ) dB Second Order Distortion - Bridged tee attenuator -40(typ) -50(typ) dB Attenuation = 10 dB Third Order Distortion - Pin = 50 dBmv -60(typ) -65(typ) dB F1 = 10 MHz F2 = 13 MHz Rs versus If TYPICAL 20000 f = 100 MHz 10000 1000 1N5957 1N5767 (3080) 100 10 1 -3 -2 -1 0 1 2 10 10 10 10 10 10 If (mA) Copyright 2005 Microsemi Page 2 Rev. 0, 2006-01-17 Rs (Ohms)