BAYLI B850XK6-5.8, B850XK6-5.7, B850XK6-5.6, B850XK6-5.5, B850XK6-5.4 Datasheet

Bay Linear

Inspire the Linear Power

		Surface Mount Zero Bias Schottky				B8250
		Detector Diodes				Series
	Description			Features

The B-8250 line of zero bias Schottky detector diodes by Bay Linear have been engineered for use in small signal (Pin<-20 dBm) applications at frequencies below 2.0 GHz. The ideal applications are for RF/ID and RF Tags where primary (DC bias) power is not available.

At Bay Linear, our commitment to quality components 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 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.

•Surface Mount SOT-23 3 Pin Packages

•SOT-143 Packages 4 Pin Packages

•Miniature SOT-323/363 3 pin and 6 pin

•High Detection Sensitivity:

up to 50mV/µW at 915 MHz

•Low Flicker Noise: -165 dBV/Hz at 100Hz

•Low reverse leakage

•Matched Diodes

•High Thermal Conductivity for greater Power

Pin Connection

Pin Connections and

Package Marking

1								C4Z
2
3

Ordering Information

Package	Part No.
SOT-26	B850XK6 -X.X

6

5

4

Notes:

1.Package marking provides orientation and identification

2.See “Electrical Specifications” for appropriate package marking

Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: [phone], Fax: [phone]

www.baylinear.com

SOT-23/SOT-143 Package Lead Code Identification (top view)

SINGLE		SERIES
3		3

		1	2												1		2
	B 8250														B 8252
			UNCONNECTED
								PAIR
								3		4

1 2

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)

			B8250
SOT-323 Package Lead
Code Identification
(top view)
SINGLE		SERIES
3		3
1	2	1	2

SOT-23 Package 6 Lead Code Identification (top view)

UNCONNECTED

TRIO 6 5 4

1 2 3

B 8256

	BRIDGE
	QUAD
6	5	4
1	2	3
	B 8254

SPICE PARAMETER

Parameter	Units	B 825X
BV	V	5.0
CJO	pF	0.175
EG	eV	0.68
IBV	A	2.9 E-4
IS	A	2.9 E-6
N		1.03
RS	Ω	26
PB (VJ)	V	0.350
PT(XT1)		1.95
M		0.49

Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: [phone], Fax: [phone]

www.baylinear.com