HSMS-282Y
RF Schottky Barrier Diodes In Surface Mount SOD-523 Package
Data Sheet
Description
The HSMS-282Y of Avago Technologies is a RF Schottky
Barrier Diode, featuring low series resistance, low forward
voltage at all current levels and good RF characteristics.
The device is housed in a miniature low cost surface
mount SOD-523 package. This miniature package is
particularly useful in the application where board space
is the major concern.ApplicationsThe HSMS-282Y is spe-
cially designed for both analog and digital applications.
The typical applications are mixing, detecting, switching,
sampling, clamping and wave shaping.
Table 1. Absolute Maximum Ratings
[1]
at Tc = +25°C
Symbol
I
F
P
IV
T
J
T
STG
qjb
Parameter
Forward Current (1 µs Pulse)
Peak Inverse Voltage
Junction Temperature
Storage Temperature
Thermal Resistance
[2]
Unit
Amp
V
°C
°C
°C/W
Max Rating
1
15
150
-65 to 150
175
Features
•
Space saving SOD-523 package
•
Low Turn-On Voltage
•
Low Series Resistance
•
Tape and Reel Options Available
•
MSL 1 & Lead Free
Package Marking and Pin Connections
cathode
Y?
Anode
Note: Package marking provides orientation and identification
“Y” = Device Code
“?” = Month code indicates the month of manufacture
Notes:
1. Operation in excess of any one of these conditions may result in
permanent damage to the device.
2. Thermal Resistance is measured from junction to board using IR
microscopy method.
Table 2. Electrical Specifications at Tc = +25°C
Minimum
Breakdown Voltage
V
BR
(V)
15
Test
Conditions
V
R
= V
BR
Measure I
R
≤
100mA
Maximum
Forward Voltage
V
F
(mV)
340
I
F
= 1mA
Maximum
Forward Voltage
V
F
(V)
0.5
I
F
= 10mA
Maximum
Reverse Leakage
I
R
(nA)
100
V
R
= 1V
Maximum
Capacitance
C
T
(pF)
1.0
V
R
= 0
Vf = 1 MHz
Typical Dynamic
Resistance
R
D
(Ohm)
[2]
12
I
F
= 5mA
Notes :
1. Effective carrier lifetime(τ) for the diode is 100 ps maximum measured with Krakaver method at 5 mA
2. RD = Rs + 5.2 Ohm @ 25
°C
and I
F
= 5 mA
Typical Performance Curves at Tc = +25°C
100
100000
125 C
FORWARD CURRENT(mA)
10
REVERSE CURRENT (mA)
10000
75 C
1000
25 C
o
o
o
1
100
0.1
125 C
75 C
o
o
-25 C
25 C
0.3
0.
0.5
o
o
10
0.01
0
0.1
0.2
1
0
5
10
15
FORWARD VOLTAGE (V)
REVERSE VOLTAGE (V)
Figure 1. Forward Currect vs.Forward Voltage at temperature
1000
Figure 2. Reverse Current vs. Reverse Voltage at temperature
1
0.8
0.6
0.
0.2
0
DYNAMIC RESISTANCE (OHMS)
100
10
TOTAL CAPACITANCE (pF)
1
0.1
0
2
6
8
1
10
100
FORWARD CURRENT (mA)
Figure 3. Dynamic Resistance vs. Forward Current
REVERSE VOLTAGE (V)
Figure 4. Total Capacitance vs. Reverse Bias at 1MHz
2
1
+75 C
+25
o
C
-25
o
C
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
0.1
o
10
1
0.1
0.01
0.001
DC Bias = 3
µA
0.01
0.0001
0.00001
0.001
-0
-30
-20
INPUT POWER (dBm)
-10
0
-20
-10
0
10
20
30
INPUT POWER (dBm)
Figure 5. Typical Output Voltage vs. Input Power, Small Signal Detector Operating
at 850 MHz.
Figure 6. Typical Output Voltage vs. Input Power, Large Signal Detector Operating
at 915 MHz.
Linear Equivalent Circuit Model Diode Chip
R
j
R
S
SPICE Parameters
Parameter
B
V
C
J0
E
G
I
BV
Units
V
pF
eV
A
A
Ω
V
HSMS-282Y
15
0.7
0.69
1E-4
2.2E-8
1.08
6.0
0.65
2
0.5
C
j
I
S
N
R
S
P
B
P
T
M
R
S
= series resistance (see Table of SPICE parameters)
C
j
= junction capacitance (see Table of SPICE parameters)
8.33 X 10
-5
nT
R
j
=
I
b
+ I
s
where
I
b
= externally applied bias current in amps
I
s
= saturation current (see table of SPICE parameters)
T = temperature, K
n = ideality factor (see table of SPICE parameters)
Note:
To effectively model the packaged HSMS-282x product, please refer
to Application Note AN1124.
Package Outline and Dimension
C
CATHODE MARK
E
PCB Footprint
0.
0.
B
A
1.
2
D
F
Unit : mm
DIM
A
B
C
D
E
F
MILLIMETERS
1.60 ± 0.10
1.20 ± 0.10
0.80 ± 0.10
0.30 ± 0.05
0.60 ± 0.10
0.13 ± 0.05
Device Orientation
REEL
Top View
4 mm
End View
CARRIER
TAPE
USER
FEED
DIRECTION
COVER TAPE
8 mm
Y?
Y?
Y?
Y?
Y?
Y?
Y?
Y?
Y?
Tape Dimension
Specification < Unit : mm >
hole pitch : 50 Pitch Tolerance : 200 ± 0.3
General Tolerance : ± 0.1
Surface resistance : 10 ~ 108 W/cm3
Part Number Ordering Information
Part number
HSMS-282Y-BLKG
HSMS-282Y-TR1G
No. of Units
100
3000
Container
Anti-static bag
7” reel
For product information and a complete list of distributors, please go to our web site:
www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies, Limited in the United States and other countries.
Data subject to change. Copyright © 2007 Avago Technologies Limited. All rights reserved. Obsoletes AV01-0192EN
AV02-0148EN - February 5, 2007
5
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