SR302-G Datasheet, PDF (2/2 Pages) Comchip Technology – Schottky Barrier Rectifier

Schottky Barrier Rectifier
COMCHIP
SMD Diodes Specialist
RATING AND CHARACTERISTIC CURVES (SR302-G Thru. SR308-G)
Fig.1 Typical Forward Current Derating Curve
3
Fig.2 Maximum Non-Repetitive Peak
Forward Surge Current
8.3ms single half sine-wave
(JEDEC method)
150
2
100
1
Single phase, half wave 60Hz
Inductive or resistive load
0.375" (9.5mm) lead length
0
0
25
50
75
100 125 150 175
TL, Lead Temperature (^OC)
50
1 Cycle
0
1
10
100
Number of Cycles at 60Hz
Fig.3 Typical Instantaneous Forward
Characteristics
100
SR302-G~SR304-G
SR305-G~SR308-G
10
1
0.1
0 .0 1
0
TJ=25^OC
Pulse width=300μs
1% duty cycle
0.2
0.4
0.6
0.8
1.0
1.2
1.4
VF, Instantaneous Forward Voltage (V)
Fig.4 Typical Reverse Characteristics
10
TJ=125^O
1.0
TJ=75^OC
0.1
0 .0 1
TJ=25^OC
SR302-G~SR304-G
SR305-G~SR308-G
0 .0 0 1
0
20
40
60
80
100 120 140
Percent of Rated Peak Reverse Voltage (%)
Fig.5 Typical Junction Capacitance
1000
SR502-G~SR504-G
SR505-G~SR508-G
100
TJ=25^OC
f=1MHz
Vsig=50mV
10
0.1
1
10
100
VR, Reverse Voltage (V)
QW-BB018
REV:A
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