SECOS SCK140LP

SCK120LP THRU SCK140LP
VOLTAGE 20V ~ 40V
1.0AMP Low Vf Schottky Barrier Rectifiers
Elektronische Bauelemente
RoHS Compliant Product
..
..
.
A suffix of "-C" specifies halogen & lead-free
FEATURES
PACKAGE DIMENSIONS
SOD–123
PLASTIC PACKAGE
High Current Capability
Extremely Low Thermal Resistance
For Surface Mount Application
Higher Temp Soldering : 250 C for 10 Seconds At Terminals
Low Forward Voltage
A
B
C
E
MECHANICAL DATA
H
Case: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: Axial leads, solderable per MIL-STD-202,
method 208 guaranteed
Polarity: Color band denotes cathode end
Mounting position: Any
D
G
DIM
A
B
C
D
E
G
H
J
MILLMETERS
MIN
MAX
3.55
3.85
2.55
2.85
1.40
1.80
-----1.15
0.30
0.78
0.15
---------0.25
----0.15
J
INCHES
MIN
MAX
0.140 0.152
0.100 0.112
0.550 0.071
-----0.045
0.120 0.031
0.006 ------------0.001
------0.006
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature unless otherwise specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Working Peak Reverse Voltage
Maximum DC Blocking Voltag
SCK120LP
SCK140LP
20
20
20
40
40
40
UNITS
V
V
Average Forward Current (IF(AV)@ TJ =90 C)
1.0
A
Reak Forward Current (IFSM @ 8.3ms half sine)
10
A
Maximum Instantaneous Forward Voltage
(VF @I FM = 1.0A , TA = 25 C)
0.37
0.46
Maximum DC Reverse Current
At Rated DC Blocking Voltage (IR @ TJ = 25 C)
1.0
0.1
Typical Junction Capacitance (CJ)
Operating Temperature Range TJ
Storage Temperature Range TSTG
V
mA
pF
60
-50 ~ +125
-65 ~ +150
C
C
Marking Code
1. Measured at 1MHz and applied reverse voltage of 5.0V D.C.
2. Thermal Resistance Junction to Case.
http://www.SeCoSGmbH.com
01-Jun-2002 Rev. B
SCK120LP
KA
SCK140LP
KC
Any changing of specification will not be informed individual
Page 1 of 2
SCK120LP THRU SCK140LP
VOLTAGE 20V ~ 40V
1.0AMP Low Vf Schottky Barrier Rectifiers
Elektronische Bauelemente
RATING AND CHARACTERISTIC CURVES (SCK120LP THRU SCS140LP)
FIG.1 TYPICAL FORWARD CHARACTERISTICS
FIG.2-JUNCTION CAPACITANCE
20
10
60
6
pF
4
LP
6
4
S1
40
2
1
SC
S1
1
LP
SC
Amps
.6
20
10
20
2
40
.4
.1
2
4
1
10 20 40
100 200 400 1000
Voltage TJ =25 °C
.2
.1
.06
.04
.02
.01
0 .1
.3
.5
Voltage
.7
.9
1.0
Instantaneous Forward Voltage - Volts
FIG.3-FORWARD DERATING CURVE
1.2
Single Phase, Half Wave
60Hz Resistive or Inductive Load
1.0
FIG .4-PEAK FORWARD SURGE CURRENT
25
20
.8
Amps
15
.6
10
5
.4
0
1
.2
0
2
4
8 10
20
40
60
80 100
Peak Forward Surge Current - Amperes versus
Number Of Cycles At 60Hz - Cycles
0
50
100
125
175
150
°C
Average Forward Rectified Current - Amperesversus
Ambient Temperature - °C
http://www.SeCoSGmbH.com
01-Jun-2002 Rev. B
75
Any changing of specification will not be informed individua
l
Page 2 of 2