STPS2L40U STMicroelectronics, STPS2L40U Datasheet - Page 4
![DIODE SCHOTTKY 2A 40V SMB](/photos/5/36/53650/497-do-214aa_sml.jpg)
STPS2L40U
Manufacturer Part Number
STPS2L40U
Description
DIODE SCHOTTKY 2A 40V SMB
Manufacturer
STMicroelectronics
Datasheet
1.STPS2L40UF.pdf
(10 pages)
Specifications of STPS2L40U
Voltage - Forward (vf) (max) @ If
430mV @ 2A
Voltage - Dc Reverse (vr) (max)
40V
Current - Average Rectified (io)
2A
Current - Reverse Leakage @ Vr
220µA @ 40V
Diode Type
Schottky
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Mounting Type
Surface Mount
Package / Case
DO-214AA, SMB
Product
Schottky Diodes
Peak Reverse Voltage
40 V
Forward Continuous Current
2 A
Max Surge Current
75 A
Configuration
Single
Forward Voltage Drop
0.5 V @ 4 A
Maximum Reverse Leakage Current
220 uA
Operating Temperature Range
+ 150 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Reverse Recovery Time (trr)
-
Capacitance @ Vr, F
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-5574-2
STPS2L40U
STPS2L40U
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STPS2L40U
Manufacturer:
ST
Quantity:
50 000
Company:
Part Number:
STPS2L40U
Manufacturer:
ST
Quantity:
1 976
Company:
Part Number:
STPS2L40U
Manufacturer:
STM
Quantity:
514
Part Number:
STPS2L40U
Manufacturer:
VISHAY/威世
Quantity:
20 000
Part Number:
STPS2L40UF
Manufacturer:
VISHAY/威世
Quantity:
20 000
Characteristics
4/10
Figure 7.
Figure 9.
Figure 11. Relative variation of thermal
1.E-03
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.2
0.8
0.6
0.4
0.2
8
7
6
5
4
3
2
1
0
1.E-04
1
0
I (A)
M
25
Z
P
th(j-l)
Single pulse
SMBflat
P
ARM
I
M
ARM
/R
(25°C)
(T )
th(j-l)
1.E-03
δ
j
Non repetitive surge peak forward
current versus overload duration
(maximum values) SMAflat
Normalized avalanche power
derating versus junction
temperature
impedance junction to lead
versus pulse duration - SMBflat
=0.5
t
50
1.E-02
1.E-02
75
t (s)
T (°C)
p
j
t(s)
1.E-01
100
1.E-01
1.E+00
δ
125
=tp/T
SMAflat
T
T
T
a
T
a
=125 °C
a
=25 °C
=75 °C
1.E+00
tp
1.E+01
150
Figure 8.
Figure 10. Relative variation of thermal
Figure 12. Relative variation of thermal
0.001
0.01
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0.1
1.E-02
1.E-02
1
0.01
Z
Z
P
th(j-a)
th(j-a)
P
Single pulse
SMAflat
ARM
Single pulse
SMB
ARM p
/R
(1µs)
/R
(t )
th(j-a)
th(j-a)
1.E-01
1.E-01
Normalized avalanche power
derating versus pulse duration
impedance junction to ambient
versus pulse duration - SMB
impedance junction to ambient
versus pulse duration - SMAflat
0.1
1.E+00
1.E+00
1
t (µs)
p
t (s)
p
1.E+01
1.E+01
10
t (s)
p
1.E+02
1.E+02
δ
100
=tp/T
STPS2L40
T
1.E+03
tp
1.E+03
1000