STPS2L60UF

September 2011 Doc ID 9173 Rev 6 1/9
9
STPS2L60
Power Schottky rectifier
Features
Negligible switching losses
Low forward voltage drop
Surface mount miniature package
Avalanche capability specified
ECOPACK2
®
compliant component (SMB flat)
Description
Axial and surface mount power Schottky rectifiers
suited to switched mode power supplies and high
frequency DC to DC converters.
Packaged in SMA, DO-41 and SMB flat this
device is especially intended for use in low
voltage, high frequency inverters and small
battery chargers.
Table 1. Device summary
Symbol Value
I
F(AV)
2 A
V
RRM
60 V
T
j
(max) 150 °C
V
F
(max) 0.55 V
K
A
K
A
SMA
(JEDEC DO-214AC)
STPS2L60A
SMB flat
(JEDEC DO221-AA)
STPS2L60UF
K
A
DO-41
STPS2L60
www.st.com
Characteristics STPS2L60
2/9 Doc ID 9173 Rev 6
1 Characteristics
To evaluate the conduction losses use the following equation:
P = 0.43 x I
F(AV)
+ 0.06 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 voltage 10 A
I
F(AV)
Average forward current
SMB flat T
L
= 130 °C δ = 0.5
2ASMA T
L
= 115 °C δ = 0.5
DO-41 T
L
= 110 °C δ = 0.5
I
FSM
Surge non repetitive forward current t
p
=10 ms sinusoidal 75 A
P
ARM
Repetitive peak avalanche power t
p
= 1 µs T
j
= 25 °C 1600 W
T
stg
Storage temperature range -65 to + 150 °C
T
j
Maximum operating junction temperature
(1)
1. condition to avoid thermal runaway for a diode on its own heatsink
150 °C
dV/dt Critical rate of rise of reverse voltage 10000 V/µs
Table 3. Thermal resistance
Symbol Test conditions Value Unit
R
th(j-l)
Junction-lead
SMB flat 15
°C/WSMA 25
Lead length = 10 mm DO-41 30
Table 4. Static electrical characteristics
Symbol Parameter Test 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
100 µA
T
j
= 100 °C 2 10 mA
V
F
(1)
Forward voltage drop
T
j
= 25 °C
I
F
= 2 A
0.60
V
T
j
= 125 °C 0.51 0.55
T
j
= 25 °C
I
F
= 4 A
0.77
T
j
= 125 °C 0.62 0.67
dPtot
dTj
<
1
Rth(j-a)
STPS2L60 Characteristics
Doc ID 9173 Rev 6 3/9
Figure 1. Average forward power dissipation
versus average forward current
Figure 2. Average forward current versus
ambient temperature (δ = 0.5)
DO-41, SMA
P (W)
F(AV)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4
I (A)
F(AV)
δ = 1
δ = 0.5
δ = 0.2
δ = 0.1
δ = 0.05
T
δ
=tp/T
tp
I (A)
F(AV)
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
0 25 50 75 100 125 150
T (°C)
amb
T
δ
=tp/T
tp
R =100°C/W
th(j-a)
R=R
th(j-a) th(j-I)
DO-41
SMA
Figure 3. Average forward current versus
ambient temperature (δ = 0.5)
SMB flat
Figure 4. Normalized avalanche power
derating versus pulse duration
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
0 25 50 75 100 125 150
R
th(j-a)
=R
th(j-l)
SMB FlatSMBflat
SMB Flat
R
th(j-a)
=40 °C/W
S
cu
=2.5 cm²
SMBflat
R
th(j-a)
=40 °C/W
S
cu
=2.5 cm²
I (A)
F(AV)
T (°C)
amb
T
δ
=tp/T
tp
0.001
0.01
0.10.01 1
0.1
10 100 1000
1
t (µs)
p
P(t)
P (1µs)
ARM p
ARM
Figure 5. Normalized avalanche power
derating versus junction
temperature
Figure 6. Non repetitive surge peak forward
current versus overload duration
(maximum values) (SMA)
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
I (A)
M
0
1
2
3
4
5
6
7
8
9
10
1.E-03 1.E-02 1.E-01 1.E+00
IM
t
δ=0.5
t(s)
T =25°C
a
T =125°C
a
T =75°C
a

STPS2L60UF

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
Schottky Diodes & Rectifiers Power Schottky Rec 2A IF 60Vrrm 0.55VF
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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