STPS640CB STMicroelectronics, STPS640CB Datasheet - Page 2

• Manufacturer Part Number: STPS640CB
• Description: DIODE SCHOTTKY 40V 3A DPAK
• Manufacturer: STMicroelectronics

Specifications of STPS640CB

• Voltage - Forward (vf) (max) @ If: 630mV @ 3A
• Current - Reverse Leakage @ Vr: 100µA @ 40V
• Current - Average Rectified (io) (per Diode): 3A
• Voltage - Dc Reverse (vr) (max): 40V
• Diode Type: Schottky
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Diode Configuration: 1 Pair Common Cathode
• Mounting Type: Surface Mount
• Package / Case: DPak, TO-252 (2 leads+tab), SC-63
• Product: Schottky Diodes
• Peak Reverse Voltage: 40 V
• Forward Continuous Current: 3 A
• Max Surge Current: 75 A
• Configuration: Dual Common Cathode
• Forward Voltage Drop: 0.84 V @ 6 A
• Maximum Reverse Leakage Current: 100 uA
• Operating Temperature Range: + 150 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reverse Recovery Time (trr): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Characteristics
1
2/9
Characteristics
Table 1.
Table 2.
When the diodes 1 and 2 are used simultaneously :
Δ
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
Tj(diode 1) = P(diode1) x R
R
V
F(RMS)
P
dV/dt
I
I
R
I
V
F(AV)
T
RRM
I
FSM
ARM
th (j-c)
RRM
R
T
F
stg
th(c
(1)
j
(1)
)
Repetitive peak reverse voltage
RMS forward voltage
Average forward current δ = 0.5
Surge non repetitive forward
current
Repetitive peak reverse current
Repetitive peak avalanche power t
Storage temperature range
Maximum operating junction temperature
Critical rate of rise of reverse voltage
Reverse leakage current
Forward voltage drop
Junction to case
Coupling
F(AV)
Absolute ratings (limiting values, per diode)
Thermal resistances
Static electrical characteristics (per diode)
+ 0.050 I
Parameter
F
2
(RMS)
th(j-c)
(Per diode) + P(diode 2) x R
Parameter
Parameter
TO-220AB / DPAK
TO-220FPAB
TO-220AB
TO-220FPAB
T
T
T
T
T
T
j
j
j
j
j
j
= 25° C
= 125° C
= 25° C
= 25° C
= 125° C
= 125° C
TO-220AB /TO-220FPAB
DPAK
TO-220AB
TO-220FPAB
DPAK
t
t
p
p
p
Test Conditions
= 2 µs square F = 1 kHz
= 10 ms Sinusoidal
= 1 µs T
j
= 25° C
V
I
I
I
I
F
F
F
F
R
= 3 A
= 6 A
= 3 A
= 6 A
= V
Per diode
Total
Per diode
Total
RRM
T
T
T
c
c
c
th(c)
= 135° C
= 130° C
= 120° C
Min.
-65 to + 150
Typ.
0.67
0.5
2
Value
10000
Value
1300
5.5
5.5
5.2
0.5
150
40
10
75
3
3
6
3
1
Max.
0.63
0.84
0.57
0.72
100
10
STPS640C
°C/W
°C/W
Unit
V/µs
Unit
° C
° C
Unit
W
V
A
A
A
A
mA
µA
V