SR306 [FRONTIER]
3A SCHOTTKY BARRIER RECTIFIERS; 3A肖特基二极管
| 型号： | SR306 |
| 厂家： | 
Frontier Electronics |
| 描述： | 3A SCHOTTKY BARRIER RECTIFIERS |
| 文件： | 总2页 (文件大小：124K) |
| 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
3A SCHOTTKY BARRIER RECTIFIERS
SR302 THRU SR310
FEATURES
z EXTREMELY LOW VF
1.0(25.4)
MIN
z LOW STORED CHARGE, MAJORITY CARRIER CONDUCTION
z LOW POWER LOSS / HIGH EFFICIENCY
.052(1.3)
.048(1.2)
z UL 94V0 FLAME RETARDANT EPOXY MOLDING COMPOUND
.375(9.5)
.335(8.5)
.220(5.6)
.197(5.0)
MECHANICAL DATA
z CASE: TRANSFER MOLDED, DO201AD, 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: 1.2 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%
RATINGS
SYMBOL SR302 SR303 SR304 SR305 SR306 SR307 SR308 SR309 SR310 UNITS
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
0.375”(9.5mm) LEAD LENGTH AT TA=55°C
PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF
SINE-WAVE SUPERIMPOSED ON RATED LOAD
TYPICAL JUNCTION CAPACITANCE
IO
3.0
80
A
A
IFSM
CJ
250
200
PF
STORAGE TEMPERATURE RANGE
OPERATING TEMPERATURE RANGE
TSTG
- 55 TO + 150
℃
TOP
- 55 TO + 125
- 55 TO + 150
℃
ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED)
CHARACTERISTICS
MAXIMUM FORWARD VOLTAGE AT IO DC
MAXIMUM REVERSE CURRENT AT 25℃
SYMBOL SR302 SR303 SR304 SR305 SR306 SR307 SR308 SR309 SR310 UNITS
VF
IR
0.50
0.74
0.85
V
2.0
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
SR302 THRU SR310
Page: 1
RATING AND CHARACTERISTIC CURVES SR302 THRU SR310
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
FIG. 1 - FORWARD CURRENT DERATING CURVE
4.0
3.0
2.0
RESISTIVE OR INDUCTIVE LOAD
0.375” (9.5mm) LEAD LENGTH
80
70
60
TJ=TJ MAX
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
50
40
30
20
10
0
SR305~SR310
SR302~SR304
1.0
0
1
10
100
NUMBER OF CYCLES AT 60HZ
0
10
50
100
120
150
FIG. 4 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
CASE TEMPERATURE, ℃
100
SR302~SR304
FIG. 3 - TYPICAL REVERSE
CHARACTERISTICS
10
10
SR307~SR310
1.0
0.1
1.0
SR305~SR306
TJ=100℃
TJ=75℃
TJ=25℃
PULSE WIDTH=300us
2% DUTY CYCLE
0
.2
.4
.6
.8
1.0 1.2 1.4
0.1
.01
INSTANTANEOUS FORWARD VOLTAGE
VOLTS
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
SR302~SR304
1000
600
400
200
100
SR305~SR310
.001
60
40
0
20
40
60 80 100 120 140
TJ=25℃
PERCENT OF RATED PEAK
REVERSE VOLTAGE, (%)
20
10
0.1
0.4
1.0
4
10
40
REVERSE VOLTAGE, VOLTS
SR302 THRU SR310
Page: 2
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