Barrier Rectifiers. SBR1045L Datasheet

SBR1045L Rectifiers. Datasheet pdf. Equivalent


Part SBR1045L
Description Schottky Barrier Rectifiers
Feature SBR1045L Schottky Barrier Rectifiers Reverse Voltage 45V Forward Current 10A FEATURES * Plastic p.
Manufacture LRC
Datasheet
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SBR1045L Schottky Barrier Rectifiers Reverse Voltage 45V F SBR1045L Datasheet
Recommendation Recommendation Datasheet SBR1045L Datasheet




SBR1045L
SBR1045L
Schottky Barrier Rectifiers
Reverse Voltage 45V Forward Current 10A
FEATURES
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* Low power loss,high efficiency
* For use in low voltage high frequency inverters,
free wheeling,and polarity protection applications
* Guardring for over voltage protection
* High temperature soldering guaranteed:
260°C/10 seconds at terminals
Mechanical Data
Case: JEDEC TO-277A,
molded plastic over SKY body
Terminals: Plated leads, solderable per
MIL-STD-750, Method 2026
Mounting Position: Any
Weight: 0.108 g
Handling precautin:None
1.Electrical Characteristic
We declare that the material of product is
Haloggen free (green epoxy compound)
Maximum & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
SBR1045L
device marking code
Maximum repetitive peak reverse voltage
VRRM
Maximum RMS voltage
VRMS
Maximum DC blocking voltage
Maximum average forward rectified current
at Tc = 75°C
VDC
IF(AV)
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
IFSM
SBR1045L
45
31.5
45
10.0
300
Typical thermal resistance (Note 1)
RθJC
RθJL
RθJA
8
15
31
Typical thermal resistance (Note 2)
Operating junction temperature range
Storage temperature range
RθJA
TJ
TSTG
135
–55 to +150
–55 to +175
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
SBR1045L
Maximum instantaneous forward voltage at 10A
at 25
Maximum DC reverse current TA = 25°C
at rated DC blocking voltage Tj = 100°C
VF
IR
0.47
0.3
15.0
Typical junction capacitance at 4.0V, 1MHz
CJ
500
NOTES:
1. Polymide PCB, 2oz. Copper. Cathode pad dimensions 18.8mm x 14.4mm. Anode pad dimensions 5.6mm x 14.4mm.
2.FR-4 PCB, 2oz.Copper.
Unit
V
V
V
A
A
°C/W
°C/W
°C
°C
Unit
V
mA
PF



SBR1045L
SBR1045L
2.Ratings and Characteristic Curves ( TA = 25°C unless otherwise noted )
Fig. 1 Forward Current Derating Curve
Fig. 2 Maximum Non-repetitive Peak
Forward Surge Current
60 Hz
TJ = TJ max
Resistive or
8.3ms Single Half Sine-wave
10
Inductive Load
275
(JEDEC Method)
5
0
0 25 50 75 100 125 150 175
Case Temperature, °C
Fig 3. Typical Instantaneous Forward
100 Characteristics
TJ = 25°C
Pulse width = 300µs
1% Duty Cycle
10
1.0
0.1
0.01
0.2 0.3 0.4 0.5 0.6 0.7
Instantaneous Forward Voltage (V)
Fig 5. typical transient thermal
1000
impedance (Note 2)
100
10
0
1 10
Number of Cycles at 60Hz
100
Fig 4. Typical Reverse Characteristics
10
Tj=100
1.0
0.1
0.01 Tj=25
0.001
0
20 40 60 80
Percent of Rated Peak Reverse Voltage (%)
100
1000
Fig 6. Typical Junction Capacitance
TJ = 25°C
f = 1.0 MHz
Vsig = 50mVp-p
100
1
0.01
0.1 1.0 10
t,Pulse duration,sec
100
10
0.1
1 10
Reverse Voltage (V)
100







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