TSC SK110B

SK12B THRU SK110B
1.0 AMPS. Surface Mount Schottky Barrier Rectifiers
Voltage Range
20 to 100 Volts
Current
1.0 Amperes
SMB/DO-214AA
Features
For surface mounted application
Metal to silicon rectifier, majority carrier conduction
Low forward voltage drop
Easy pick and place
High surge current capability
Plastic material used carriers Underwriters
Laboratory Classification 94V-O
Epitaxial construction
High temperature soldering:
o
260 C / 10 seconds at terminals
.082(2.08)
.076(1.93)
.147(3.73)
.137(3.48)
.187(4.75)
.167(4.25)
.012(.31)
.006(.15)
.103(2.61)
.078(1.99)
Mechanical Data
.012(.31)
.006(.15)
Case: Molded plastic
Terminals: Solder plated
Polarity: Indicated by cathode band
Packaging: 16mm tape per EIA STD RS-481
Weight: 0.093 gram
.056(1.41)
.035(0.90)
.008(.20)
.004(.10)
.208(5.28)
.200(5.08)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25℃ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at TA=75℃
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
Maximum Instantaneous Forward Voltage
@ 1.0A
Maximum DC Reverse Current (Note 1)@ TA =25℃
at Rated DC Blocking Voltage
@ TA=100℃
Typical Thermal Resistance ( Note 1 )
Typical Junction Capacitance (Note 2)
Operating Temperature Range
Storage Temperature Range
Symbol
SK
12B
SK
13B
SK
14B
SK
15B
SK
16B
VRRM
VRMS
VDC
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
SK Units
110B
100
70
100
V
V
V
I(AV)
1.0
A
IFSM
30
A
VF
0.5
0.75
0.85
V
1.0
mA
mA
0.5
IR
10.0
5.0
RθJL
Cj
25
110
TJ
-55 to +125
-55 to +150
-55 to +150
TSTG
Notes: 1. Thermal Resistance from Junction to Lead.
2. Measured at 1.0 MHz and Applies Reverse Voltage of 4.0V.
3. Measured on P.C.Board with 0.4 x 0.4” (10 x 10mm) Copper Pad Areas.
- 66 -
℃/W
pF
℃
℃
RATINGS AND CHARACTERISTIC CURVES (SK12B THRU SK110B)
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
FIG.2- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
50
RESISTIVE OR
INDUCTIVE LOAD
SK15B & SK110B
SK12B- SK14B
0.5
PCB MOUNTED ON 0.4X0.4"
(10X10mm) COPPER PAD AREAS
0
PEAK FORWARD SURGE CURRENT. (A)
AVERAGE FORWARD CURRENT. (A)
1.0
AT RATED TL
8.3ms Single Half Sine Wave
JEDEC Method
40
30
20
10
0
50
60
70
80
90
100
110
120
130
140
150
160
1
170
10
o
LEAD TEMPERATURE. ( C)
FIG.3- TYPICAL FORWARD CHARACTERISTICS
FIG.4- TYPICAL REVERSE CHARACTERISTICS
100
50
SK12B-SK14B
SK15B & SK16B
SK110B
INSTANTANEOUS REVERSE CURRENT. (mA)
INSTANTANEOUS FORWARD CURRENT. (A)
100
NUMBER OF CYCLES AT 60Hz
10.0
1
PULSE WIDTH=300 S
1% DUTY CYCLE
0.1
10
Tj=125 0C
1
Tj=75 0C
0.1
0.01
Tj=25 0C
SK12B-SK14B
SK15B & SK16B
SK110B
0.01
0.001
0
.2
.4
.6
.8
1.0
1.2
1.4
1.6
FIG.5- TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE.(pF)
400
Tj=25 0C
f=1.0MHz
Vsig=50mVp-p
100
10
.1
1.0
0
20
40
60
80
100
120
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FORWARD VOLTAGE. (V)
10
100
REVERSE VOLTAGE. (V)
- 67 -
140