BARRIER RECTIFIER. SR315 Datasheet

SR315 RECTIFIER. Datasheet pdf. Equivalent

SR315 Datasheet
Recommendation SR315 Datasheet
Part SR315
Description SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Feature SR315; DATA SHEET SR302 SERIES SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE 20~150 Volts CURRENT 3.0 Am.
Manufacture Power Silidon
Datasheet
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Power Silidon SR315
DATA SHEET
SR302 SERIES
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE 20~150 Volts CURRENT 3.0 Ampere
FEATURES
z EXTREMELY LOW VF
z UL 94V0 FLAME RETARDANT EPOXY MOLDING
COMPOUND
z LOW STORED CHARGE, MAJORITY CARRIER
CONDUCTION
z LOW POWER LOSS/HIGH EFFICIENCY
.052(1.3) DIA
.048(1.2)
MECHANICAL DATA
z CASETRANSFER MOLDED
z LEADSSOLDERABLE PER MIL-STD-202E,METHOD 208C
z POLARITYCATHODE INDICATED BY COLOR BAND
z WEIGHT1.19 GRAMS
.220(5.6) DIA
.188 (4.8 )
CASEDO-201AD
DIMENSIONS IN INCHES AND (MILLIMETERS)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED.
PARAMETER
SYMBOL SR302 SR303 SR304 SR305 SR306 SR308 SR310 SR315 UNITS
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
MAXIMUM RMS VOLTAGE
MAXIMUM DC BLOCKING VOLTAGE
MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT
AT TL=75˚C (SR302~SR304) , AT TL=100˚C (SR305~SR308)
PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF
SINE-WAVE SUPERIMPOSED ON RATED LOAD
VRRM
VRMS
VDC
IO
IFSM
20 30 40
14 21 28
20 30 40
TYPICAL THERMAL RESISTANCE
STORAGE TEMPERATURE RANGE
OPERATING TEMPERATURE RANGE
RθJA
TSTG
TJ
- 65 TO + 125
ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED)
50 60
35 42
50 60
3.0
80 100
56 70
80 100
80
40
-65 TO +150
-65 TO +150
150
105
150
V
V
V
A
A
/W
PARAMETER
SYMBOL SR302 SR303 SR304 SR305 SR306 SR308 SR310 SR315 UNITS
MAXIMUM FORWARD VOLTAGE AT 3A
VF
MAXIMUM DC REVERSE CURRENT
IR
TYPICAL JUNCTION CAPACITANCE (NOTE 1)
CJ
NOTES: 1. MEASURED AT 1 MHz AND APPLIED REVERSE VOLTAGE OF 4.0 VOLTS
0.55
0.75 0.8 0.85 0.92 V
0.5 mA
200 pF
PAGE.1



Power Silidon SR315
4
3
SR302~SR304
2
SR305~SR315
1
0
0 25 50 75 100 125 150
CASE TEMPERATURE(°C)
Fig.1-FORWARD CURRENT DERATING
CURVE
31000
10 SR302~SR304
20
1 SR305~SR315
10
0.1
TA=75℃
TJ=25℃
8.3ms SINGLE HALF PULSE WIDTH =300us
SINE-WAVE JEDEC 2%DUTY CYCLE
0.001
01 0.2 0.4 0.610 0.8 1 1.2 110.40
INSTANTANEOUS FORWARD VOLTAGE(V)
Fig.2-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
101000
1
TJ=100℃
TJ=25
10.010
TJ=75℃
0.01
TJ=25℃
0.00110
00.1 20 40 1 60
80 11000 120 1400
PERCENT OF RATED PEAK REVERSE VOLTAGE(%)
Fig.3-TYPICAL REVERSE CHARACTERISTICS
1100000 0 TJ=25
SR3T0J=2~2S5R304
11000 0
SR305~SR315
SR202~204
SR205~210
110 0
0.10.1
11
TJ=25℃
1100
100
REVERSE VOLTAGE(V)
Fig.4-TYPICAL JUNCTION CAPACITANCE
1150000
125
100
71500
50
25
010
1 0.1
TJ=TJMAX 8.3TmJs=2S5INGLE
HALFSINE-WAVE
(JEDEC METHOD)
1 10 10
100
NUMBER OF CYCLES AT 60Hz
Fig.5-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
PAGE.2





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