KB12S thru KB18S
SURFACE MOUNT SCHOTTKY BARRIER BRIDGE RECTIFIERS
VOLTAGE- 20 to 8 0 Volts CURRENT- 1.0 Amperes
FEATURES
•
Plastic
MECHANICAL DATA
plated, solderable per MIL-STD-750,
Method 2026
•
Polarity: Color band denotes cathode
•
Standard packagng: 12mm tape (EIA-481)
•
Weight : 0.008 ounce,0.22 gram.
•
Terminas:Solder
package has Underwriters Laboratory
Flammability Classition 94V-O
•
Forsurface mounted applications
•
Low profile package
•
Built-in strain relief
•
Metal to silicon rectifier.majority carrier conduction
•
Low power loss.high efficiency
•
High surge capacity
•
High current capacity,low VF
•
For use in low voltage high frequency inverters, free wheeling,
and polarity protection applications
•
High temperature soldering guaranteed: 260°C /10 seconds
at terminals
•
Pb free product at av : 99% Sn above meet RoHS
environment substnce directive request
MAXIMUM RATIXGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Resistive or inductive load
SYMBOLS
K B12S
K B12S
V
RRM
V
RMS
V
DC
I
(AV)
20
14
20
K B14S
K B14S
40
28
40
1.0
K B16S
K B16S
60
42
60
K B18S
K B18S
80
56
80
UNITS
UNITS
V
V
V
A
Marking Code
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at TL (See figure 1)
Peak Forward Surge Current 8.3ms single half
sine-wave superimposed
on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 1.0A
(Note 1)
Maximum DC Reverse Current (Note 1) Ta= 25°C
at Rated DC Blocking Voltage Ta=100°C
Maximum Thermal Resistance(Note 2)
Operating and Storage Temperature Range TJ
Storage Temperature Range
NOTES:
A.Pulse Test with PW =300µsec, 2% Duty Cycle.
B.Mounted on P.C. Board with 5.0mm2 (.013mm thick) copper pad areas.
V
F
I
R
RθJL
RθJA
T
J
T
STG
I
FSM
30.0
A
0.50
0.5
20.0
28.0
88.0
-50 to +150
-55 to +150
0.70
0.85
V
mA
°C/W
°C
°C
www.paceleader.tw
1
KB12S thru KB18S
SURFACE MOUNT SCHOTTKY BARRIER BRIDGE RECTIFIERS
RATINGAND CHARACTERISTIC CURVES
KB12S THRU KB18 S
1
INSTANTANEOUS FORWARD CURRENT,
AMPERES
50
AVERAGEFORWARDCURRENT
AMPERES
1.0
10
20-40V
50-60V
.75
80-100V
1.0
T
J
= 25 C
PulseWidth= 300ms
1%Duty Cycle
0.1
O
.50
SINGLEPHASEHALFWAVE60Hz
RESISTIVEORINDUCTIVELOAD
P
.C.B MOUNTED
ON 0.2
X
0.2"( 5.0
X
5.0mm)
COPPERPADAREAS
.25
0
0
20
40
60
80
100
O
120
140
.2
.4
.6
.8 1.0 1.2 1.4 1.6 1.8 2.0
LEAD TEMPERATURE, C
INSTANTANEOUS FORWARD VOLTAGE,VOL
TS
Fig.1-FORWARD CURRENTDERATING CURVE
Fig.2-TYPICALINSTANTANEOUSFORWARD
CHARACTERISTIC
1000
CAPACITANCE,pF
T
J
= 25 C
O
100
10
0.1
1.0
10
100
REVERSE VOLTAGE,VOLTS
Fig.3-TYPICAL JUNCTION CAPACITANCE
PEAK FORW
ARD SURGECURRENT,
AMPERES
30
25
20
15
10
5
0
1
10
NUMBER OFCYCLE AT 60Hz
100
Fig.4-MAXIMUMNON-REPETITIVE PEAK
FORWARD SURGE CURRENT
www.paceleader.tw
2
京公网安备 11010802033920号
EEWORLD
