SB520 Datasheet, PDF (2/2 Pages) Pan Jit International Inc. – HIGH CURRENT SCHOTTKY BARRIER RECTIFIERS(VOLTAGE - 20 to 100 Volts CURRENT - 5.0 Amperes)

SB520 THRU SB5A0
Forward Current Derating Curve
5
4
3 Resistive or
inductive load
2
1
SB520-SB540
SB550-SB5A0
0
0
50
100
Lead Temperature ( C)
150
Typical instantaneous forward
characteristics
50
Tj=125 C
10
Tj=150 C
Pulse width=300 S
1% Duty Cycle
1
0.1
Tj=25 C
SB520-SB540
SB550-SB5A0
0.01
0
0.4
0.8
1.2
1.6
Instantaneous forward voltage,V
4000
1000
TYPICAL JUNCTION CAPACITANCE
Tj=25 C
f=1MHz
Vsig=50mvp p
SB520-SB540
SB550-SB5A0
100
0.1
1
10
100
REVERSE VOLTAGE, VOLTS
Maximum non-repetitive peak
forward surge current
150
100
50
0
1
TJ=TJ MAX 8.3mm Single half
sine wave (JEDEC method)
10
100
Number of cycles at 60Hz
Typical reverse characteristics
20
10
Tj=125 C
1
0.1
Tj=75 C
SB520-SB540
SB550-SB5A0
0.01
Tj=25 C
0.001
0
40
80 100
Percent of rated peak reverse voltage, %
TYPICAL TRANSIENT THERMAL IMPEDANCE
100
10
1
0.1
0.01
0.1
1
10
100
t, PULSE DURATION,sec.
SEMTECH ELECTRONICS LTD.
(Subsidiary of Semtech International Holdings Limited, acompany
®
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 19/05/2003