SB520-G Datasheet, PDF (2/3 Pages) Comchip Technology – Leaded Schottky Barrier Rectifiers

Leaded Schottky Barrier Rectifiers
Comchip
SMD Diode Specialist
RATING AND CHARACTERISTIC CURVES (SB520-G Thru. SB5100-G)
Fig.1- Forward Current Derating Curve
6.0
5.0
4.0
Fig.2 - Maximum Non-repetitive Peak
Forward Surge Current
200
150
TL=110°C
8.3mS single half sine-wave
(JEDEC Method)
3.0
SB520-G ~ SB545-G
2.0
SB550-G ~ SB5100-G
1.0
single phase half wave 60Hz
resistive or inductive load
3.75”(9.5mm) lead length
0
0
25
50
75
100
125 150 175
Lead Temperature, ( °C )
100
SB520-G ~ SB545-G
50
SB550-G ~ SB5100-G
0
1
10
100
Number of Cycles at 60Hz
Fig.3 - Typical Instantaneous Forward
Characteristics
50
pulse width =300µS
1% duty cycle, Tj=25°C
10
SB580-G ~ SB5100-G
1.0
SB550-G ~ SB560-G
SB520-G ~ SB545-G
0.1
0.01
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Instantaneous Forward Voltage, (V)
Fig.4A - Typical Reverse Characteristics
100
SB520-G ~ SB545-G
10
TJ=125°C
1.0
TJ=100°C
0.1
0.01
TJ=25°C
0.001
0
20 40 60 80 100 120 140
Percent of Rated Peak Reverse Voltage, (%)
1000
Fig.5 - Typical Junction Capacitance
SB520-G ~ SB545-G
TJ=25°C
f=1.0MHz
Vsig=50mvp-p
100
SB550-G ~ SB5100-G
Fig. 4B - Typeical Reverse Characteristic
5
10
SB320-G ~ SB3100-G
TJ=150°C
4
10
TJ=125°C
3
10
2
10
TJ=75°C
10
0.1
QW-BB051
1
10
TJ=25°C
1.0
10
Reverse Voltage, (V)
1
100
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage, ( %)
Comchip Technology CO., LTD.
REV:A
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