SL1045

SL1045
10.0A SCHOTTKY BARRIER RECTIFIER
TO-277
Features
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Schottky Barrier Chip
High Thermal Reliability
Patented Super Barrier Rectifier Technology
High Foward Surge Capability
Ultra Low Power Loss, High Efficiency
Excellent High Temperature Stability
Mechanical Data
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Dimiensions inches and（milimenters）
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Case:TO-277 Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 0.093 grams (approx.)
Mounting Position: Any
Marking: Type Number
Lead Free: For RoHS/Lead Free Version
Maximum Ratings and Electrical Characteristics
@TA=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
SL1045
Unit
VRRM
VRWM
VR
45
V
VR(RMS)
32
V
IO
10.0
A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single half sine-wave superimposed on rated load
(JEDEC Method)
@TL = 75°C
IFSM
275
A
@I F = 8A , Tj = 25°C
@I F = 10A,Tj = 25°C
@I F = 10A,Tj = 125°C
VFM
0.42
0.47
0.41
@VF = 45V , Tj = 25°C
@VF = 45V, Tj = 100°C
@VF = 45V, Tj = 150°C
IRM
0.3
15
75
RθJA
73
31
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current (Note 1)
Forward Voltage Drop
Peak Reverse Current
At Rated DC Blocking Voltage
Typical Thermal Resistance Junction to Ambient
@TL = 90°C
(Note 2)
(Note 3)
Operating Temperature Range
Storage Temperature Range
Tj
TSTG
V
mA
°C/W
-55 to +150
°C
-55 to +150
°C
Note: 1. Valid provided that leads are kept at ambient temperature at a distance of 9.5mm from the case.
2. FR-4 PCB, 2oz. Copper, minimum recommended pad layout .
3. Polymide PCB, 2oz. Copper. Cathode pad dimensions 18.8mm x 14.4mm. Anode pad dimensions 5.6mm x 14.4mm.
２０１４－０３　０１版
ｈｔｔｐ：／／ｗｗｗ．ｍｉｃｒｏｄｉｏｄｅ．ｃｏｍ
10.0A SCHOTTKY BARRIER RECTIFIER SL1045
IF, INSTANTANEOUS FORWARD CURRENT (A)
5
4.5
PD, POWER DISSIPATION (W)
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
TA = 85°C
1
0.1
T A = 25°C
0.01
TA = -55°C
0.001
0.0001
0
T A = 125°C
1,000
0.15
0.3
0.45
0.6
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
10,000
CT, TOTAL CAPACITANCE (pF)
IR, INSTANTANEOUS REVERSE CURRENT (uA)
TA = 150°C
T A = 125°C
TA = 150°C
10,000
T A = 85°C
100
TA = 25°C
10
1
0.1
T A = -55°C
f = 1MHz
1,000
100
10
1
0.1
0
5
10 15
20 25 30 35 40 45
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics
1
10
100
VR, DC REVERSE VOLTAGE (V)
Fig. 4 Total Capacitance vs. Reverse Voltage
100,000
PM, MAXIMUM AVALANCHE POWER (W)
12
IF, AVERAGE FORWARD CURRENT (A)
10
100,000
100,000
0.01
100
Based on Lead Temp (T L)
10
8
Note 4
6
4
Note 3
2
0
10,000
1,000
25
２０１４－０３　０１版
50
75
100
125
150
TA, AMBIENT TEMPERATURE (°C)
Fig. 5 Forward Current Derating Curve
175
1
10
100
1,000
TP, PULSE DURATION (µS)
Fig. 6 Maximum Avalanche Power
10,000
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