June 19, 2018 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200042AD
DATA SHEET • SMS392x SCHOTTKY DIODES
Table 2. SMS392x Series Absolute Maximum Ratings
1
Parameter
Reverse voltage
Forward current
Power dissipation @ 25
°C
lead temperature
Storage temperature
Operating temperature
Junction temperature
Electrostatic discharge:
Charged Device Model (CDM), Class 1
Human Body Model (HBM), Class 0
Machine Model (MM), Class A
c
I
F
P
D
T
STG
T
A
T
J
ESD
<200
<50
<50
V
V
V
-65
-65
Symbol
Minimum
Maximum
Rated V
B
50
75
+150
+150
+150
Units
V
mA
mW
C
C
C
1 Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other parameters
set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device.
ESD HANDLING:
Although this device is designed to be as robust as possible, electrostatic discharge (ESD) can damage this device.
This device must be protected at all times from ESD when handling or transporting. Static charges may easily produce
potentials of several kilovolts on the human body or equipment, which can discharge without detection.
Industry-standard ESD handling precautions should be used at all times.
Table 3. SMS392x Series Electrical Specifications
1
(T
A
= +25
C,
Per Junction Unless Otherwise Noted)
V
B
@ 10
μA
(V, Minimum)
8
20
70
C
T
@ 0 V
(pF)
0.63 to 1.03
0.83 to 1.30
1.43 to 1.83
V
F
@ 1 mA
(mV)
280 to 340
310 to 370
490 to 550
Pair Configuration
ΔV
F
@ 1 mA
(mV, Maximum)
10
10
10
V
F
,
Maximum
<450 mV @ 10 mA
<1000 mV @ 35 mA
<1000 mV @ 15 mA
Part Number
SMS3922 series
SMS3923 series
SMS3924 series
I
R
<100 nA @ 1 V
<500 nA @ 15 V
<200 nA @ 50 V
1 Performance is guaranteed only under the conditions listed in this table.
I would like to make an explanation about this circuit: The main circuit is the transformer T and its distributed capacitors. The working principle diagram can be found at http://photo.163.com/photos/...
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