hsms-285y Avago Technologies, hsms-285y Datasheet - Page 2

• Manufacturer Part Number: hsms-285y
• Description: Zero Bias Schottky Detector Diodes In Surface Mount Sod-523 Package
• Manufacturer: Avago Technologies

Table 2. Electrical Specifications at Tc = +25° ° ° ° ° C
Table 3. RF Electrical Specifications, Tc = +25° ° ° ° ° C
Typical Parameters
Figure 1. Typical Forward Current vs
Forward Voltage.
Figure 4. Output Voltage vs Temperature.
2
Test Conditions
Test Conditions
0.01
100
0.1
3.1
2.9
2.7
2.5
2.3
2.1
1.9
1.7
1.5
1.3
1.1
0.9
10
1
0
0 0.2 0.4 0.6 0.8
MEASUREMENTS MADE USING A
FR4 MICROSTRIP CIRCUIT.
10
20 30
VF - Forward Voltage - V
TEMPERATURE (C)
FREQUENCY = 2.45 GHz
40 50
P
R
-57
Video Bandwidth = 2 MHz
Zero Bias
Typical Tangential Sensitivity
TSS (dBm) @ f = 915 MHz
IN
L
1 1.2 1.4 1.6 1.8
60
= 100 K
= -40 dBm
70
150
IF = 0.1 mA
Maximum Forward Voltage VF (mV)
80
90
100
Figure 2. 25° ° ° ° ° C Output Voltage vs Input
Power at Zero Bias.
10000
1000
100
0.1
10
1
-50
R
L
IF = 1.0 mA
250
= 100 K
-40
DIODES TESTED IN FIXED-TUNED
FR4 MICROSTRIP CIRCUITS.
POWER IN (dBm)
(mV/ W) @ f = 915 MHz
Power in = -40 dBm
RL = 100 K , Zero Bias
Typical Voltage Sensitivity
40
-30
915 MHz
-20
-10
175
Maximum Reverse
Leakage IR (uA)
VR = 2V
0
Figure 3. 25° ° ° ° ° C Expanded Output Voltage
vs Input Power. See Figure 2.
0.3
30
10
1
-50
R
L
RV (K )
= 100 K
Typical Video Resistance
8.0
Zero Bias
DIODES TESTED IN FIXED-TUNED
FR4 MICROSTRIP CIRCUITS.
CT (pF)
0.30
VR = -0.5 V to -1.0 V
f = 1MHz
Typical Capacitance
POWER IN (dBm)
-40
915 MHz
-30