SB580_15 Datasheet, PDF (2/7 Pages) Leshan Radio Company – Schottky Barrier Rectifiers

LESHAN RADIO COMPANY, LTD.
4. Characteristic Curves ( TA = 25°C unless otherwise noted )
Fig. 1 – Forward Current Derating Curve
Fig. 2 – Maximum Non-repetitive Peak
Forward Surge Current
Single phase
TJ = TJ max
half wave 60HZ
8.3ms Single Half Sine-wave
5.0
Resistive or
150
(JEDEC Method)
Inductive Load
0.375" (9.5mm)
lead length
2.5
75
0
0 25 50 75 100 125 150 175
Ambient Temperature, °C
Fig 3. – Typical Instantaneous Forward
100
Characteristics
10
1.0
TJ = 25°C
0.1
Pulse width = 300µs
1% Duty Cycle
0.01
0.2 0.4 0.6 0.8 1.0 1.2
Instantaneous Forward Voltage (V)
Fig 5. –typical transient thermal
impedance
100
10
1.0
0.1
0.01 0.1
1.0
10
100
t,Pulse duration,sec
0
1
10
100
Number of Cycles at 60Hz
Fig 4. – Typical Reverse Characteristics
10
Tj=125℃
1.0
Tj=75℃
0.1
0.01 Tj=25℃
0.001
0
20 40
60 80 100
Percent of Rated Peak Reverse Voltage (%)
Fig 6. – Typical Junction Capacitance
1000
℃
100
1.0
0.1
1
10
100
Reverse Voltage (V)
2/3