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B8256 Dataheets PDF



Part Number B8256
Manufacturers Bay Linear
Logo Bay Linear
Description Detector Diode
Datasheet B8256 DatasheetB8256 Datasheet (PDF)

Bay Linear Inspire the Linear Power Surface Mount Zero Bias Schottky Detector Diodes B8250 Series Description Features The B-8250 line of zero bias Schottky detector diodes by • Surface Mount SOT-23 3 Pin Packages Bay Linear have been engineered for use in small signal • SOT-143 Packages 4 Pin Packages (Pin<-20 dBm) applications at frequencies below 2.0 • Miniature SOT-323/363 3 pin and 6 pin GHz. The ideal applications are for RF/ID and RF Tags • High Detection Sensitivity: where primar.

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Bay Linear Inspire the Linear Power Surface Mount Zero Bias Schottky Detector Diodes B8250 Series Description Features The B-8250 line of zero bias Schottky detector diodes by • Surface Mount SOT-23 3 Pin Packages Bay Linear have been engineered for use in small signal • SOT-143 Packages 4 Pin Packages (Pin<-20 dBm) applications at frequencies below 2.0 • Miniature SOT-323/363 3 pin and 6 pin GHz. The ideal applications are for RF/ID and RF Tags • High Detection Sensitivity: where primary (DC bias) power is not available. up to 50mV/µW at 915 MHz • Low Flicker Noise: -165 dBV/Hz at 100Hz At Bay Linear, our commitment to quality components • Low reverse leakage gives our customers a reliable second source of products, which are tested at a more stringent level than our competitors. Manufacturing techniques assure that when • • Matched Diodes High Thermal Conductivity for greater Power two diodes are mounted into a single package they are taken from adjacent sites on the wafer. In cross referenced parts, we guarantee pin to pin compatibility. The various package configurations available provide a low cost solution to a wide variety of design problems. Pin Connection Pin Connections and Package Marking 1 6 C4Z 2 5 3 4 Notes: 1. Package marking provides orientation and identification 2. See “Electrical Specifications” for appropriate package marking Ordering Information Package SOT-26 Part No. B850XK6 -X.X Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com B8250 SOT-23/SOT-143 Package Lead Code Identification (top view) SINGLE 3 SERIES 3 SOT-323 Package Lead Code Identification (top view) SINGLE SERIES 3 3 12 12 B 8250 B 8252 UNCONNECTED PAIR 34 12 B 8255 Equivalent Linear Circuit Model Rj RS Cj RS=series resistance (see Table of SPICE parameters) CJ = junction capacitance (see Table of SPICE parameters) RJ = 8.33 X 10-5nT where Ib = externally applied bias current in amps Is = saturation current (see table of SPICE parameters) T = temperature, °K n = ideality factor (see table of SPICE parameters) 12 12 SOT-23 Package 6 Lead Code Identification (top view) UNCONNECTED TRIO 65 4 BRIDGE QUAD 6 54 12 3 B 8256 123 B 8254 SPICE PARAMETER Parameter BV CJO EG IBV IS N RS PB (VJ) PT(XT1) M Units V pF eV A A Ω V B 825X 5.0 0.175 0.68 2.9 E-4 2.9 E-6 1.03 26 0.350 1.95 0.49 Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com B8250 Absolute Maximum Ratings Parameter Peak Inverse Voltage Junction Temperature Storage Temperature Operating Temperature Thermal Resistance[2] Symbol PIV TJ TSTG TNP θjc SOT-23/143 2.0 150 -65 to 150 -65 to 150 500 SOT-323 2.0 150 -65 to 150 -65 to 150 150 Units V °C °C °C °C/W DC Electrical Specifications (TC = 25°C, Single Diode) Part No. Package Marking Configuration Maximum Forward Voltage VF (mV) 8250 C0 8251 C1 8252 C2 825.


B8250 B8256 B8254


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