SR2010-LFR [FRONTIER]
2A SCHOTTKY BARRIER RECTIFIERS; 2A肖特基二极管
| 型号： | SR2010-LFR |
| 厂家： | 
Frontier Electronics |
| 描述： | 2A SCHOTTKY BARRIER RECTIFIERS |
| 文件： | 总2页 (文件大小：127K) |
| 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
2A SCHOTTKY BARRIER RECTIFIERS
SR202-LFR THRU SR210-LFR
FEATURES
z EXTREMELY LOW VF
1.0(25.4)
MIN
z LOW STORED CHARGE, MAJORITY CARRIER CONDUCTION
z LOW POWER LOSS / HIGH EFFICIENCY
z UL 94V0 FLAME RETARDANT EPOXY MOLDING COMPOUND
z ROHS
.034(0.9)
.028(0.7)
.205(5.2)
.166(4.2)
.107(2.7)
.080(2.0)
MECHANICAL DATA
z CASE: TRANSFER MOLDED, DO-41, DIMENSIONS IN INCHES
AND (MILLIMETERS)
1.0(25.4)
MIN
z LEADS: SOLDERABLE PER MIL-STD-202,METHOD 208
z POLARITY: CATHODE INDICATED BY COLOR BAND
z WEIGHT: 0.34 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%
SR202 SR203 SR204 SR205 SR206 SR207 SR208 SR209 SR210
RATINGS
SYMBOL
UNITS
-LFR -LFR -LFR -LFR -LFR -LFR -LFR -LFR -LFR
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
70
49
70
80
56
80
90
63
90
100
70
V
V
v
MAXIMUM DC BLOCKING VOLTAGE
100
MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT
IO
2.0
50
A
A
0.375”(9.5mm) LEAD LENGTH（SEE FIG.1）
PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF
SINE-WAVE SUPERIMPOSED ON RATED LOAD
TYPICAL JUNCTION CAPACITANCE (NOTE1)
IFSM
CJ
90
110
PF
TYPICAL THERMAL RESISTANCE (NOTE 2)
STORAGE TEMPERATURE RANGE
40
℃/W
R
θja
TSTG
TOP
- 55 TO + 150
- 55 TO + 150
℃
℃
OPERATING TEMPERATURE RANGE
ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED)
SR202 SR203 SR204 SR205 SR206 SR207 SR208 SR209 SR210
-LFR -LFR -LFR -LFR -LFR -LFR -LFR -LFR -LFR
CHARACTERISTICS
SYMBOL
UNITS
MAXIMUM FORWARD VOLTAGE AT IO DC
VF
IR
0.45
0.60
0.65
0.70
0.85
V
MAXIMUM REVERSE CURRENT AT 25℃
2.0
mA
MAXIMUM REVERSE CURRENT AT 100℃
IR
20.0
mA
NOTES: 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS
2. BOTH LEADS ATTACHED TO HEAT SINK 20x20x1t(mm) COPPER PLATE AT LEAD LENGTH 5mm
SR202-LFR THRU SR210-LFR
Page: 1
RATINGS AND CHARACTERISTIC CURVE SR202-LFR THRU SR210-LFR
FIG. 1 - FORWARD CURRENT
FIG.2 - TYPICAL INSTANTANEOUS
DERATING CURVE
FORWARD CHARACTERISTICS
2.0
20
10
SINGLE PHASE HALF
WAVE 60HZ
RESISTIVE OR
INDUCTIVE LOAD
SR202-LF ~204-LF
SR205-LF ~206-LF
SR207-LF ~210-LF
1.0
1.0
TJ=25℃
PULSE WIDTH=300us
1% DUTY CYCLE
0
.1 .3 .5 .7 .9 1.1 1.3 1.5 1.7 1.9 2.1
0
20 40 60 80 100 120 140 160 180 200
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
TA-AMBIENT TEMPERATURE (℃)
FIG. 3 - TYPICAL REVERSE
CHARACTERISTICS
FIG. 4 - MAXIMUM NON-REPETITIVE
SURGE CURRENT
100
50
SR202-LF ~204-LF
SR205-LF ~210-LF
8.3ms Single Half
Sine-Wave
(JEDEC Method)
40
10
1.0
TJ=125℃
30
20
TJ=75℃
.10
10
0
TJ=25℃
.01
1
2
4
10
20 40
100
NUMBER OF CYCLES AT 60HZ
.001
0
20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE
VOLTAGE, (%)
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
400
200
T=25
100
80
60
40
20
SR202-LF~204-LF
SR205-LF~210-LF
10
0.1
0.4
1.0
4
10
40 80100
REVERSE VOLTAGE, VOLTS
SR202-LFR THRU SR210-LFR
Page: 2
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