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STPS3L60U

P1-P3P4-P6P7-P9P10-P11
June 2009 Doc ID 7505 Rev 6 1/11
11
STPS3L60
Power Schottky rectifier
Features
■ Negligible switching losses
■ Low forward voltage drop
■ Avalanche capability specified
Description
Axial and surface mount power Schottky rectifier
suited for switch mode power supplies and high
frequency dc to dc converters. Packaged in
DO-201AD, DO-15, SMB and SMBflat, this device
is intended for use in low voltage, high frequency
inverters and small battery chargers and for
applications where there are space constraints,
for example telecom battery charger.
Table 1. Device summary
I
F(AV)
3 A
V
RRM
60 V
T
j (max)
150 °C
V
F (max)
0.61 V
K
A
K
A
K
A
K
A
SMB
STPS3L60U
DO-201AD
STPS3L60
DO-15
STPS3L60Q
SMBflat
STPS3L60UF
www.st.com
Characteristics STPS3L60
2/11 Doc ID 7505 Rev 6
1 Characteristics
Table 2. Absolute ratings
(1)
1. limiting values, per diode
Symbol Parameter Value Unit
V
RRM
Repetitive peak reverse voltage 60 V
I
F(RMS)
RMS forward current 10 A
I
F(AV)
Average forward current
T
L
= 105 °C δ = 0.5
(DO-201AD, SMB)
3A
T
L
= 72 °C δ = 0.5
(DO-15)
T
L
= 127 °C δ = 0.5
(SMBflat)
I
FSM
Surge non repetitive forward current t
p
= 10 ms Sinusoidal 100 A
P
ARM
Repetitive peak avalanche power
t
p
= 1 µs T
j
= 25 °C
2000 W
T
stg
Storage temperature range -65 to + 150 °C
T
j
Maximum operating junction temperature
(2)
2. condition to avoid thermal runaway for a diode on its own heatsink
150 °C
dV/dt Critical rate of rise reverse voltage 10000 V/µs
Table 3. Thermal resistance
Symbol Parameter Value Unit
R
th (j-l)
Junction to leads
SMBflat 10
°C/W
SMB 20
Lead length = 10 mm
DO-201AD 20
DO-15 35
dPtot
dTj
---------------
1
Rth j a–()
--------------------------
<
STPS3L60 Characteristics
Doc ID 7505 Rev 6 3/11
To evaluate the conduction losses use the following equation :
P = 0.44 x I
F(AV)
+ 0.05 x I
F
2
(RMS)
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
--150
µA
T
j
= 100 °C
-415
mA
T
j
= 125 °C
-1430
V
F
(1)
Forward voltage drop
T
j
= 25 °C
I
F
= 3 A
--0.62
V
T
j
= 100 °C
-0.530.61
T
j
= 125 °C
-0.510.59
T
j
= 25 °C
I
F
= 6 A
--0.79
T
j
= 100 °C
-0.620.71
T
j
= 125 °C
-0.60.69
Figure 1. Average forward power dissipation
versus average forward current
Figure 2. Average forward current versus
ambient temperature (
δ = 0.5)
(DO-201AD, SMB)
P (W)
F(AV)
0.00
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
T
δ
=tp/T
tp
I (A)
F(AV)
δ = 0.05
δ = 0.1
δ = 0.2
δ = 0.5
δ = 1
I (A)
F(AV)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0 25 50 75 100 125 150
R =80°C/W
th(j-a)
R=R
th(j-a) th(j-I)
T (°C)
amb
P1-P3P4-P6P7-P9P10-P11

STPS3L60U

Mfr. #:
Buy STPS3L60U
Manufacturer:
STMicroelectronics
Description:
Schottky Diodes & Rectifiers 3.0 Amp 60 Volt
Lifecycle:
New from this manufacturer.
Delivery:
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