SR1545L THRU SR15150L
15
.
0A Surface Mount Schottky Barrier Rectifiers
TO-277
Features
·
!
Schottky Barrier Chip
!
High Thermal Reliability
·
·
!
Patented Super Barrier Rectifier Technology
·
!
High Forward Surge Capability
!
Ultra Fow Power Loss,High Efficiency
·
·
!
Excellent High Temperature Stability
!
Plastic material-UL flammability 94V-0
Mechanical Data
.
!
Case: TO-277, molded plastic
·
!
Terminals:Plated Leads Solderable per
MIL-STD-202,Method 208
·
!
Polarity:Cathode Band
·
!
Mounting Position:Any
·
!
Marking:Type Number
!
Lead Free:For RoHS/Lead Free Version
·
Dimiensions inches and （ milimenters）
Maximum Ratings and Electrical Characteristics @T
A
=25
℃
unless otherwise specified
Single Phase,half wave,60Hz,resistive or inductive load.For capacitive load,derate current by 20%.
Parameter
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC blocking voltage
RMS Rectified Voltage
Average Rectified Output Current
Non-Repetitive Peak Forward Surge8.3ms
Single Half Sine-Wave Superimposed on rated
load(JEDEC Method)
Forward Voltage Drop T
A
=25
℃
@IF=15A
Peak Reverse Curent
At Rated DC Blocking Voltage
Typical Thermal Resistance
Junctionto Ambient
Operating junction temperature range
storage temperature range
T
A
=25
℃
T
A
=100
℃
(Note1)
Symbol
V
RRM
V
RWM
V
DC
V
R(RMS)
I
O
SR
SR
SR
SR
SR
SR
Unit
1045L 1050L 1060L 1080L 10100L 10150L
45
32
50
35
60
42
15
80
56
100
70
150
105
V
V
A
I
FSM
275
A
(Note2)
V
FM
0.45
0.48
0.55
0.3
15
80
15
0.75
0.80
V
mA
℃/W
℃
℃
I
R
R
θJA
R
θJL
T
J
T
STG
-55 to +150
-55 to +150
Note:1.Valid Provided that are kept at ambient temperature at a distance of 9.5mm from the case.
2.Fr-4pcb.2oz.Copper,minimum recommend pad layout .18.8mm×14.4.Anode pad dimensions 5.6mm×14.4m m.
RATINGS AND CHARACTERISTIC CURVES SR1545L THRU SR15150L
Fig.1 - Forward Current Derating Curve
15
Fig2 : Instantaneous Forward Voltage
IF(A)
100
Average Forward Current,I
F ( AV )
(A)
10
Based on Lead Temp(T
L
)
15
SR1545L
SR1550L
5
SR1560L
SR1560L
0
10
25
50
75
100
125
150
O
175
Ambient Temperature,T
A
( C)
0.1
0
0.2
0.4
0.6
0.8
1.0
VF(V)
Fig3: Surge Forward Current Capadility
IFSM(A)
Fig4: Typical Reverse Characteristics
I
RRM
(mA)
100
300
250
10
150
1.0
100
50
0
1
2
0.1
10
20
100
Number of Cycles
0.01
0
20
40
60
80
100
V
RM
(%)
The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!
℃
T
A
=25
℃
200
℃
T
A
=100
T
A
=25
SR1580L-SR15100L
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