STPS340U STMicroelectronics, STPS340U Datasheet - Page 2

• Manufacturer Part Number: STPS340U
• Description: DIODE SCHOTTKY 40V 3A SMB
• Manufacturer: STMicroelectronics

Specifications of STPS340U

• Voltage - Forward (vf) (max) @ If: 630mV @ 3A
• Voltage - Dc Reverse (vr) (max): 40V
• Current - Average Rectified (io): 3A
• Current - Reverse Leakage @ Vr: 20µA @ 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: 3 A
• Max Surge Current: 75 A
• Configuration: Single
• Forward Voltage Drop: 0.84 V @ 6 A
• Maximum Reverse Leakage Current: 20 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: 497-2465-2

Characteristics
1
2/11
Characteristics
Table 1.
1.
Table 2.
Table 3.
1. Pulse test: tp = 380 µs, δ < 2%
To evaluate the conduction losses use the following equation:
P = 0.42 x I
Symbol
Symbol
Symbol
I
R
V
F(RMS)
I
P
R
V
I
F(AV)
I
T
FSM
R
RRM
ARM
th(j-c)
th(j-l)
T
dPtot
---------------
F
stg
(1)
dTj
(1)
j
<
------------------------- -
Rth j a
Repetitive peak reverse voltage
RMS forward current
Average forward current
Surge non repetitive forward current
Repetitive peak avalanche power
Storage temperature range
Operating junction temperature
Reverse leakage current
Forward voltage drop
Junction to lead
Junction to case
F(AV)
(
1
Absolute Ratings (limiting values)
Thermal resistance
Static electrical characteristics
–
)
condition to avoid thermal runaway for a diode on its own heatsink
+ 0.050 I
Parameter
F
2
(RMS)
T
T
T
Parameter
c
L
L
Parameter
T
T
T
T
T
T
= 135° C δ = 0.5
= 105° C δ = 0.5
= 115° C δ = 0.5
j
j
j
j
j
j
= 25° C
= 125° C
= 25° C
= 125° C
= 25° C
= 125° C
(1)
Test Conditions
t
t
p
p
=10 ms sinusoidal
= 1 µs T
SMB
SMB flat
SMC
DPAK
V
I
I
F
F
R
= 3 A
= 6 A
= V
DPAK
DPAK
SMB/SMC
SMB flat
j
= 25° C
RRM
Min.
Typ.
0.52
0.63
-65 to + 150
2
Value
5.5
25
15
20
Value
1300
150
40
75
6
3
Max.
0.63
0.57
0.84
0.72
20
10
STPS340
°C/W
°C/W
Unit
Unit
Unit
mA
µA
°C
°C
W
V
V
A
A
A