SK18-LFR [FRONTIER]
1A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS; 1A表面贴装肖特基二极管
| 型号： | SK18-LFR |
| 厂家： | 
Frontier Electronics |
| 描述： | 1A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS |
| 文件： | 总2页 (文件大小：171K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998 FAX: (805) 522-9989
E-mail: frontiersales@frontierusa.com
Web: http://www.frontierusa.com
1A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
SK12-LFR THRU SK110-LFR
CATHODE
SOLDERING PAD
.012(0.3) Typ
FEATURES
z FOR SURFACE MOUNTED APPLICATIONS
z LOW PROFILE PACKAGE
z BUILT-IN STRAIN RELIEF
.220(5.58)
REF
.110(2.8)
.087(2.2)
.08(2.03)
MIN
z EASY PICK AND PLACE
.189(4.8)
.165(4.2)
z PLASTIC MATERIAL USED CARRIES UNDERWRITERS
LABORATORY CLASSIFICATION 94 V-0
z EXTREMELY LOW VF
.052(1.32)
MIN
.094(2.38)
MAX
z MAJORITY CARRIER CONDUCTION
z HIGH TEMPERATURE SOLDERING: 250°C /10 SECONDS AT
TERMINALS
.165(4.2)
.150(3.8)
.071(1.8)
.055(1.4)
z ROHS
MECHANICAL DATA
z CASE: THIN SMA, DIMENSIONS IN INCHES AND (MILLIMETERS)
z TERMINALS: SOLDER PLATED
.04(1.0) Typ
z POLARITY: INDICATED BY CATHODE BAND
z WEIGHT: 0.05 GRAMS
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED
SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD, DERATE CURRENT BY 20%
SK12-LF SK13-LF SK14-LF SK15-LF SK16-LF SK18-LF SK110-LF
RATINGS
SYMBOL
UNITS
R
R
R
R
R
R
R
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
MAXIMUM RMS VOLTAGE
VRRM
VRMS
VDC
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
80
56
80
100
70
V
V
V
MAXIMUM DC BLOCKING VOLTAGE
MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT
SEE FIG.1 (NOTE 1)
100
IO
1.0
25
A
A
MAXIMUM OVERLOAD SURGE
8.3ms SINGLE HALF SINE-WAVE
IFSM
TYPICAL THERMAL RESISTANCE (NOTE 2)
TYPICAL THERMAL RESISTANCE (NOTE 2)
STORAGE TEMPERATURE RANGE
35
℃/W
℃/W
℃
R
θjL
95
R
θjA
TSTG
TOP
-55 TO + 150
-55 TO + 125
OPERATING TEMPERATURE RANGE
℃
ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED)
SK12-LF SK13-LF SK14-LF SK15-LF SK16-LF SK18-LF SK110-LF
CHARACTERISTICS
SYMBOL
UNITS
R
R
R
R
R
R
R
MAXIMUM FORWARD VOLTAGE AT 1.0A AND 25℃ (NOTE 1)
MAXIMUM REVERSE CURRENT AT 25℃(NOTE 1)
VF
IR
0.55
0.70
0.85
V
0.5
mA
MAXIMUM REVERSE CURRENT AT 100℃(NOTE 1)
MARKING
IR
20.0
mA
mA
SK12
SK13
SK14
SK15
SK16
SK18
K110
NOTE: 1. PULSE TEST : 300μS PULSE WIDTH , 1% DUTY CYCLE
2. P.C.B. MOUNTED 0.55”×0.55 “(14x14 mm ) 0.013mm THICK COPPER PAD AREAS
SK12-LFR THRU SK110-LFR
Page: 1
RATINGS AND CHARACTERISTIC CURVE SK12-LFR THRU SK110-LFR
FIG. 1 - FORWARD CURRENT
FIG. 2 - TYPICAL INSTANTANEOUS
DERATING CURVE
FORWARD CHARACTERISTICS
1.0
20
10
SK12-LF-SK14-LF
.75
.50
.25
0
SK15-LF-SK16-LF
SK18-LF-SK110-LF
1.0
0.1
SINGLE PHASE HALF
WAVE 60HZ RESISTIVE
OR INDUCTIVE LOAD
3.75”(9.5mm) LEAD LENGTH
TJ=25℃
PULSE WIDTH=300us
1% DUTY CYCLE
0
25
50
75 100 125 150 175
.1 .3 .5 .7 .9 1.1 1.3 1.5 1.7 1.9 2.1
LEAD TEMPERATURE, ℃
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
UM NON-REPETITIVE
30
25
20
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
100
10
10
5
TJ=125℃
TJ=75℃
1
2
5
10
20
50
100
NUMBER OF CYCLES AT 60HZ
1.0
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
400
.10
TJ=250C
200
TJ=25℃
100
80
.01
60
40
.001
0
20
40
60
80 100 120 140
20
10
PERCENT OF RATED PEAK REVERSE
VOLTAGE, (%)
.1
.4
1.0
4
10
40
REVERSE VOLTAGE (V)
SK12-LFR THRU SK110-LFR
Page: 2
相关型号：
SK18-TP
Rectifier Diode, Schottky, 1 Element, 1A, 80V V(RRM), Silicon, DO-214AA, ROHS COMPLIANT, PLASTIC, HSMB, 2 PIN
MCC
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