LUGUANG SR805

SR802-SR815
8.0 AMP. Schottky Barrier Rectifiers
DO-201AD
Features
Low power loss, high efficiency.
High current capability, Low VF.
High reliability
High surge current capability.
Epitaxial construction.
Guard-ring for transient protection.
For use in low voltage, high frequency
inventor, free wheeling, and polarity protection
application
Mechanical Data
Cases: DO-201AD molded plastic
Epoxy: UL 94V-0 rate flame retardant
Polarity: Color band denotes cathode
High temperature soldering guaranteed:
o
260 C/10 seconds/.375”,(9.5mm) lead
lengths at 5 lbs., (2.3kg) tension
Weight: 1.2 grams
Dimensions in inches and (millimeters)
Maximum
Ratings and Electrical Characteristics
o
Rating 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%
Symbol SR SR SR SR SR SR SR SR
Type Number
802 803 804 805 806 809 810 815
Maximum Recurrent Peak Reverse Voltage
20 30 40 50 60 90 100 150
VRRM
Maximum RMS Voltage
14
21 28 35 42 63 70 105
VRMS
Maximum DC Blocking Voltage
20 30 40 50 60 90 100 150
VDC
Maximum Average Forward Rectified Current
See Fig. 1
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
Maximum Instantaneous Forward Voltage @8.0A
@ TA=25 C
at Rated DC Blocking Voltage
@ TA=125 C
o
Typical Junction Capacitance (Note 2)
8.0
A
IFSM
150
A
VF
0.55
IR
Cj
0.70
0.5
15
500
10
270
40
0.92
1.02
0.1
5.0
165
Typical Thermal Resistance (Note 1)
RθJA
Operating Junction Temperature Range
TJ
-65 to +125
-65 to +150
Storage Temperature Range
TSTG
-65 to +150
Notes:
1. Mount on Cu-Pad Size 16mm x 16mm on P.C.B.
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C.
http://www.luguang.cn
V
V
V
I(AV)
o
Maximum D.C. Reverse Current
Units
mail:[email protected]
V
mA
mA
pF
C/W
o
C
o
C
o
SR802-SR815
8.0 AMP. Schottky Barrier Rectifiers
RATINGS AND CHARACTERISTIC CURVES (SR802 THRU SR815)
PEAK FORWARD SURGE CURRENT. (A)
175
8
5-S
80
SR
6
15
R8
SR
80
2-S
4
R8
04
AVERAGE FORWARD CURRENT. (A)
10
FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
2
0
0
50
100
o
LEAD TEMPERATURE. ( C)
8.3ms Single Half Sine Wave
JEDEC Method
150
125
100
75
50
25
150
1
FIG.3- TYPICAL FORWARD CHARACTERISTICS
10
2
5
10
20
NUMBER OF CYCLES AT 60Hz
50
100
FIG.4- TYPICAL REVERSE CHARACTERISTICS
80
4
SR
80
5-
6
80
SR
8
09
81
0
1.0
Tj=25oC
Pulse Width=300 s
1% Duty Cycle
0.1
0.1
0.2
0.3
0.4
0.5
0.6
0.7
FORWARD VOLTAGE. (V)
0.8
0.9
1
INSTANTANEOUS REVERSE CURRENT. (mA)
2-
5
S
0
R8
81
10
SR
INSTANTANEOUS FORWARD CURRENT. (A)
50
Tj=12
0
5C
1.0
Tj=75 0C
.10
.01
Tj=25 0C
FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG
2000
.001
0
Tj=25 0C
1000
800
600
SR
400
SR
SR
200
802
805
809
-SR
-SR
-SR
804
100
806
815
100
.1
.4
1.0
4
10
REVERSE VOLTAGE. (V)
http://www.luguang.cn
40
80100
TRANSIENT THERMAL IMPEDANCE. ( OC/W)
JUNCTION CAPACITANCE.(pF)
4000
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FIG.6- TYPICAL TRANSIENT THERMAL
CHARACTERISTICS
10
1
0.1
0.01
0.1
1
T, PULSE DURATION. (sec)
10
mail:[email protected]
Version: B07
100