Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com
Surface Mount Zero Bias Schottky B8220
Detector Diodes Series
Pin Connection
Ordering Information
Package Part No.
SOT-26 B822XK6 -X.X
Description
This specific line of Schottky diodes were specifically
designed for both digital and analog applications. This
series includes a wide range of specifications and
package configurations which gives the designer wide
flexibility. General applications of these Schottky diodes
are clamping, mixing, detecting, sampling, switching,
and wave shaping. The B822x series of diodes is the best
general all-purpose diode for most applications,
featuring low series resistance, low forward voltage at
all current levels and desired RF characteristics.
At Bay Linear, our commitment to quality components
gives our customers a reliable source of RF 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.
Features
• Low FIT (Failure in Time) Rate*
• Low Turn-On Voltage (As Low as 0.34 V at 1
mA)
• Six-sigma Quality Level
• Single, Dual and Quad Versions
• Unique Configurations in Surface Mount
SOT-23/143 Package
• B-282K Grounded Center Leads Provide up to
10 dB Higher Isolation
• Matched Diodes for Consistent Performance
• High Thermal Conductivity for greater Power
Bay Linear
Inspire the Linear Power
Pin Connections and
Package Marking
Notes:
1. Package marking provides
orientation and identification
2. See “Electrical Specifications”
for appropriate package marking
3
1
2
4
5
6
C4Z
3
1
2
4
5
6
C4ZC4Z
Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com
B8220
SOT-23/SOT-143 Package
Lead Code Identification (top view)
COMMON
ANODE COMMON
CATHODE
3
12
UNCONNECTED
PAIR
3
12
3
12
SINGLE
3
12
SERIES
RING
QUAD BRIDGE
QUAD
CROSS-OVER
QUAD
SERIES
SOT-323 Package Lead
Code Identification (top view)
SINGLE
3
12
3
12
3
12
COMMON
ANODE COMMON
CATHODE
3
12
SOT-363 Package 6 Lead
Code Identification (top view)
UNCONNECTED
TRIO
13
56
2
4
UNCONNECTED
TRIO
13
56
2
4
HIGH ISOLATION
UNCONNECTED PAIR
13
56
2
4
RING
QUAD
13
56
2
4
RING
QUAD
13
56
2
4
COMMON
CATHODE QUAD
13
56
2
4
COMMON
CATHODE QUAD
13
56
2
4
13
56
2
4
COMMON
ANODE QUAD
13
56
2
4
COMMON
ANODE QUAD
BRIDGE
QUAD
13
56
2
4
BRIDGE
QUAD
13
56
2
4
Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com
B8220
Absolute Maximum Ratings
Parameter Symbol SOT-23/143 SOT-223 Units
Peak Inverse Voltage PIV 15 15 V
Junction Temperature TJ 150 150 °C
Storage Temperature TSTG -65 to 150 -65 to 150 °C
Forward Current (1µs Pulse) IF 1 1 Amp
Thermal Resistance[2] θjc 500 150 °C/W
Electrical Characteristics (TC = 25°C, Single Diode)
Part
No.
Package
Marking Configuration Min.
VBR(V)
Max.
VF(mV)
Max
VF (mV)
@
IF (mA)
Max
IR (nA)
@
VR (V)
Max
CT
(pF)
Typ.
RD (Ohms
8220
8221
8222
8223
8224
8225
8226
8227
8228
8229
822E
822F
822K
822L
822M
822N
822P
822R
0
1
2
3
4
5
6
7
8
9
E
F
K
L
M
N
P
R
Single
Single
Series
Common Anode
Common Cathode
Unconnected Pair
Series
Ring Quad
Bridge Quad
Cross-Over Quad
Common Anode
Common Cathode
High Isolation
Unconnected Pair
Unconnected Trio
Common Cathode Quad
Common Anode Quad
Bridge Quad
Ring Quad
15 340 0.5 10 100 1 1.0 12
Test Conditions
IR=100
µA
IF=1.0
mA
VF= 0
V
F=1
MHz
IF= 5 mA
Notes:
1. Operation in excess of any one of these conditions may result in permanent damage to the device
2. TC = +25°C, where TC is defined to be the temperature at the package pins where contact is made to the
circuit board.
Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com
B8220
Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com
B8220
Cross Reference Guide
BAY LINEAR PART
NUMBER
AGILENT PART
NUMBER
B8220 HSMS2820
B8221 HSMS 282B
B8222 HSMS 2822
B8223 HSMS 2823
B8224 HSMS 2824
B8225 HSMS 2825
B8226 HSMS 282C
B8227 HSMS 2827
B8228 HSMS 2828
B8229 HSMS 2829
B822E HSMS 282E
B822F HSMS 282F
B822K HSMS 282K
B822L HSMS 282L
B822M HSMS 282M
B822N HSMS 282N
B822P HSMS 282P
B822R HSMS 282R
Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com
Advance Information- These data sheets contain descriptions of products that are in development. The specifications are based on the engineering calculations,
computer simulations and/ or initial prototype evaluation.
Preliminary Information- These data sheets contain minimum and maximum specifications that are based on the initial device characterizations. These limits are
subject to change upon the completion of the full characterization over the specified temperature and supply voltage ranges.
The application circuit examples are only to explain the representative applications of the devices and are not intended to guarantee any circuit
design or permit any industrial property right to other rights to execute. Bay Linear takes no responsibility for any problems related to any
industrial property right resulting from the use of the contents shown in the data book. Typical parameters can and do vary in different
applications. Customer’s technical experts must validate all operating parameters including “ Typical” for each customer application.
LIFE SUPPORT AND NUCLEAR POLICY
Bay Linear products are not authorized for and should not be used within life support systems which are intended for surgical
implants into the body to support or sustain life, in aircraft, space equipment, submarine, or nuclear facility applications without
the specific written consent of Bay Linear President.
