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SB570 - SB5100
5.0A SCHOTTKY BARRIER RECTIFIER Features
* * * * * * * Guard Ring Die Construction for Transient Protection Low Power Loss, High Efficiency High Surge Capability High Current Capability Surge Overload Rating to 150A Peak For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Applications Plastic Material: UL Flammability Classification Rating 94V-0
A
B
A
D
C
DO-201AD Dim Min 25.40 7.20 1.20 4.80 Max 3/4 9.50 1.30 5.30
Mechanical Data
* * * * * Case: Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 1.1 grams (approx.) Marking: Type Number
A B C D
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current @ TL = 80C Non-Repetitive Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Forward Voltage @ IF = 5.0A Peak Reverse Current at Rated DC Blocking Voltage Typical Junction Capacitance Typical Thermal Resistance Junction to Ambient Operating and Storage Temperature Range Notes: @ TA = 25C @ TA = 100C (Note 1) Symbol VRRM VRWM VR VR(RMS) IO IFSM VFM IRM Cj RqJA Tj, TSTG
@ TA = 25C unless otherwise specified
SB570 70 49
SB580 80 56 5.0 150 0.80 0.5 50 400 10
SB590 90 63
SB5100 100 70
Unit V V A A V mA pF K/W C
-65 to +150
1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
DS30135 Rev. 4 -2
1 of 2
SB570 - SB5100
Resistive or Inductive Load
4
IF, INSTANTANEOUS FORWARD CURRENT (A)
5
40
I(AV), AVERAGE FORWARD CURRENT (A)
10
3
2
TA = 100C
1.0
TA = 25C
1 0 0 25 50 75 100 125 150 TL, LEAD TEMPERATURE (C) Fig. 1 Forward Current Derating Curve
0.1
0
0.2
0.4
0.6
0.8
1.0
VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics
IFSM, PEAK FORWARD SURGE CURRENT (A)
150
Single Half-Sine-Wave (JEDEC Method)
1000
TA = 25C f = 1.0 Mhz
120
Cj, CAPACITANCE (pF)
90
100
60
30
0 1 10 100 NUMBER OF CYCLES AT 60Hz Fig. 3 Max Non-Repetitive Peak Fwd Surge Current
IR, INSTANTANEOUS REVERSE CURRENT (mA)
10
10 0.1 10 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance 1 100
1
TA = 100C
0.1
TA = 75C
0.01
TA = 25C
0.001
TA = -25C
0.0001
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Fig. 5 Typical Reverse Characteristics
DS30135 Rev. 4 -2
2 of 2
SB570 - SB5100

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