BARRIER RECTIFIER. SR1045P Datasheet

SR1045P RECTIFIER. Datasheet pdf. Equivalent

Part SR1045P
Description SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Feature SR1045P SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE 45 Volts CURRENT 10.0 Amperes FEATURES * .
Manufacture Rectron
Datasheet
Download SR1045P Datasheet



SR1045P
SR1045P
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE 45 Volts CURRENT 10.0 Amperes
FEATURES
* Low Profile Design for Smart Phone Charger
* Ideal for SMT Mounting
* High Forward Surge Capability
* Low Forward Voltage Drop
* Excellent High Temperature Stability
Top View
Bottom View
DO-277
MECHANICAL DATA
* Epoxy: Device has UL flammability classification 94V-O
* Weight: 0.086 grams (approximate)
* Halogen-free
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, resistive or inductive load.
MAXIMUM RATINGS (@ TA=25 OC unless otherwise noted)
RATINGS
SYMBOL
Maximum Recurrent Peak Reverse Voltage
VRRM
Maximum RMS Voltage
VRMS
Maximum DC Blocking Voltage
VDC
Max Avg Forword Rectify Current at Ambient Temp needs
To be corrected to Lead Temperature,TL
IO
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
IFSM
Typical Current Square Time
I2T
Typical Thermal Resistance (Note 1)
R θJC
Rθ JL
Operating Temperature Range VR80%VRRM
VR50%VRRM
TJ
DC Forward Mode
Storage Temperature Range
TSTG
ELECTRICAL CHARACTERISTICS(@TA=25 OC unless otherwise noted)
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 8.0A DC
Maximum Instantaneous Forward Voltage at 10.0A DC
Maximum Average Reverse Current
at Rated DC Blocking Voltage
@TA = 25oC
@TA = 100oC
SYMBOL
VF
IR
NOTES : 1. Thermal Resistance : Mounted on PCB.
2. “Fully ROHS compliant”, “100% Sn plating (Pb-free)”.
Dimensions in inches and (millimeters)
SR1045P
45
31.5
45
10
300
373.5
15
5
-65 to + 150
180
200
-65 to + 175
UNITS
Volts
Volts
Volts
Amps
Amps
A2S
0C/W
0C
0C
SR1045P
.45
.47
0.1
15
UNITS
Volts
mA
mA
2015-06
REV: E



SR1045P
RATING AND CHARACTERISTICS CURVES ( SR1045P )
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
0
5
10
15
IF(AV), AVERAGE FORWARD CURRENT (A)
Fig. 1 Forward Power Dissipation
15
10
TA = 100 O C
1.0
20
10
1.0
TJ = 25 OC,
Pulse width=300? S
1% Duty Cycle
0.1
0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG.2 TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
100,000
10,000
1,000
f = 1MHz
0.1
100
O
TA = 25 C
0.01
10
0.001
0
20
40
60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG.3 TYPICAL REVERSE CHARACTERISTICS
12
1
0.1
1
10
100
VR, DC REVERSE VOLTAGE (V)
Fig. 4 Total Capacitance vs. Reverse Voltage
10
8
6
4
2
0
25 50
75 100 125 150 175
TL, LEAD TEMPERATURE (°C)
Fig. 5 Forward Current Derating Curve





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