SMS3925-040LF Datasheet, PDF (2/5 Pages) Skyworks Solutions Inc. – Low Capacitance, High Voltage Schottky Diode

DATA SHEET • SMS3925 SERIES SCHOTTKY DIODES
Electrical and Mechanical Specifications
The absolute maximum ratings of the SMS3925-040LF are
provided in Table 2. Electrical specifications are provided in
Table 3. The associated SPICE model parameters are provided in
Table 4.
The total capacitance and reverse voltage are plotted in Figure 1.
Package dimensions and tape and reel dimensions are shown in
Figures 2 and 3, respectively.
Package and Handling Information
Instructions on the shipping container label regarding exposure to
moisture after the container seal is broken must be followed.
Otherwise, problems related to moisture absorption may occur
when the part is subjected to high temperature during solder
assembly.
The SMS3925-040LF is rated to Moisture Sensitivity Level 1
(MSL1) at 260 C. It can be used for lead or lead-free soldering.
For additional information, refer to the Skyworks Application Note,
Solder Reflow Information, document number 200164.
Care must be taken when attaching this product, whether it is
done manually or in a production solder reflow environment.
Production quantities of this product are shipped in a standard
tape and reel format.
Table 2. SMS3925-040LF Absolute Maximum Ratings (Note 1)
Parameter
Symbol
Minimum
Maximum
Units
Reverse voltage
VR
40
V
Forward current
IF
50
mA
Power dissipation
PD
250
mW
Storage temperature
TSTG
–65
+150
C
Operating temperature
TA
–65
+150
C
Junction temperature
TJ
+150
C
Electrostatic discharge:
ESD
Human Body Model (HBM), Class 0
<250
V
Note 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.
CAUTION: 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. Static charges may easily produce potentials of several kilovolts on the human body
or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times.
Table 3. SMS3925-040LF Electrical Specifications (Note 1)
(TA = +25 C, Otherwise Noted)
Parameter
Symbol
Test Condition
Reverse current
I_R
V_R = 40 V
Capacitance (Note 2)
C_T
F = 1 MHz, V_R = 0 V
Forward voltage
V_F
I_F = 1 mA
Note 1: Performance is guaranteed only under the conditions listed in this table.
Note 2: Total capacitance, C_T, includes junction capacitance (C_J) and package capacitance (C_P).
Min
Typical
Max
10
0.48
0.60
0.57
0.62
0.67
Units
μA
pF
V
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
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April 8, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200132K