STPS3L60SY

September 2011 Doc ID 17537 Rev 1 1/7
7
STPS3L60-Y
Automotive power Schottky rectifier
Features
Negligible switching losses
Low thermal resistance
Avalanche capability specified
AEC Q101 qualified
ECOPACK
®
2 compliant component
Description
Schottky rectifier suited for switched mode power
supplies and high frequency DC to DC
converters.
Packaged in SMC this device is intended for use
in DC/DC chargers for automotive applications.
Table 1. Device summary
I
F(AV)
3 A
V
RRM
60 V
T
j (max)
150 °C
V
F (max)
0.65 V
STPS3L60SY
SMC
(JEDEC DO-214AB)
www.st.com
Characteristics STPS3L60-Y
2/7 Doc ID 17537 Rev 1
1 Characteristics
To evaluate the conduction losses use the following equation:
P = 0.54 x I
F(AV)
+ 0.037x I
F
2
(RMS)
Table 2. Absolute ratings (limiting values)
Symbol Parameter Value Unit
V
RRM
Repetitive peak reverse voltage 60 V
I
F(RMS)
Forward rms current 10 A
I
F(AV)
Average forward current
T
C
= 100 °C δ = 0.5
3A
I
FSM
Surge non repetitive forward
current
t
p
= 10 ms Sinusoidal 75 A
I
RRM
Repetitive peak reverse current
t
p
= 2 µs square F=1 kHz
1A
P
ARM
Repetitive peak avalanche power
t
p
= 1 µs T
j
= 25 °C
1600 W
T
stg
Storage temperature range -65 to +175 °C
T
j
Operating junction temperature range
(1)
1. condition to avoid thermal runaway for a diode on its own heatsink
-40 to +150 °C
dV/dt Critical rate of rise reverse voltage 10000 V/µs
Table 3. Thermal resistances
Symbol Parameter Value Unit
R
th (j-l)
Junction to leads 20 ° C/W
Table 4. Static electrical characteristics
Symbol Parameter Tests conditions Min. Typ. Max. Unit
I
R
(1)
1. Pulse test: t
p
= 380 µs, δ < 2%
Reverse leakage current
T
j
= 25 °C
V
R
= V
RRM
55
µA
T
j
= 125 °C
10 15
mA
V
F
(1)
Forward voltage drop
T
j
= 25 °C
I
F
= 3 A 0.7
V
T
j
= 125 °C
I
F
= 3 A 0.56 0.65
T
j
= 25 °C
I
F
= 6 A 0.94
T
j
= 125 °C
I
F
= 6 A 0.67 0.76
dPtot
dTj
---------------
1
Rth j a()
--------------------------
<
STPS3L60-Y Characteristics
Doc ID 17537 Rev 1 3/7
Figure 1. Average forward power dissipation
versus average forward current
Figure 2. Average forward current versus
ambient temperature (
δ = 0.5)
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
0.0
0.5
1.0
1.5
2.0
2.5
PF(av)(W)
T
δ
=tp/T
tp
IF(av) (A)
δ = 0.05
δ = 0.1
δ = 0.2
δ = 0.5
δ = 1
0 25 50 75 100 125 15
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
IF(av)(A)
T
δ
=tp/T
tp
Rth(j-a)=75°C/W
Rth(j-a)=Rth(j-l)
Tamb(°C)
Figure 3. Normalized avalanche power
derating versus pulse duration
Figure 4. Normalized avalanche power
derating versus junction
temperature
0.001
0.01
0.10.01 1
0.1
10 100 1000
1
t (µs)
p
P(t
p
)
P (1 µs)
ARM
ARM
0
0.2
0.4
0.6
0.8
1
1.2
25 50 75 100 125 150
T (°C)
j
P(T
j
)
P (25 °C)
ARM
ARM
Figure 5. Non repetitive surge peak forward
current versus overload duration
(maximum values)
Figure 6. Relative variation of thermal
impedance junction to lead versus
pulse duration
1E-3 1E-2 1E-1 1E+0
0
2
4
6
8
10
12
14
IM(A)
t(s)
IM
t
δ=0.5
Tc=25°C
Tc=100°C
Tc=50°C
1E-3 1E-2 1E-1 1E+0
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
Zth(j-l)/Rth(j-l)
tp(s)
T
δ
=tp/T
tp
δ = 0.5
δ = 0.2
δ = 0.1
Single pulse

STPS3L60SY

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
Schottky Diodes & Rectifiers Auto pwr Schottky 3A 60V VRRM 0.65VF
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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