Fairchild MBR0530 service manual
MBR0530
Schottky Rectifier
Features
• 0.5 Ampere, low forward voltage, less than 430mV
• Compact surface mount package with the same footprint as mini-melf
MBR0530 — Schottky Rectifier
October 2010
SOD123
Mark: B3
= 25°C unless otherwise noted
Absolute Maximum Ratings * T
Color Band Denotes Cathode
a
Symbol Parameter Value Units
V
RRM
I
F(AV)
I
FSM
T
STG
T
Jmax
These ratings are limiting values above which the serviceability of any semiconductor device may by impaired.
Maximum Repetitive Reverse Voltage 30 V
Average Rectified Forward Current 500 mA
Non Repetitive Peak Forward Current
(Surge applied at rated load conditions half wave,
single, phase, 60Hz)
Storage Temperature Range -65 to +150 °C
Operating Junction Temperature -65 to +125 °C
5.5 A
Thermal Characteristics
Symbol Parameter Value Units
R
θJA
R
θJL
* 1 inch square pad size on FR-4 board.
Thermal Resistance, Junction to Ambient * 206 °C/W
Thermal Resistance, Junction to Lead 173 °C/W
Electrical Characteristics T
= 25°C unless otherwise noted
a
Symbol Parameter Value Units
V
I
R
© 2010 Fairchild Semiconductor Corporation www.fairchildsemi.com
MBR0530 Rev. B2 1
Forward Voltage @ IF = 100mA
F
Reverse Current @ VR = 15V
IF = 100mA, Ta = 100°C
= 500mA
I
F
= 500mA, Ta = 100°C
I
F
VR = 30V
VR = 30V, Ta = 100°C
375
340
430
420
20
130
5
mV
mV
mV
mV
μA
μA
mA
Typical Performance Characteristics
MBR0530 — Schottky Rectifier
1
0.1
[A]
F
0.01
1E-3
100 oC
125 oC
75 oC
25 oC
-25 oC
Forward Current, I
1E-4
0.0 0.1 0.2 0.3 0.4 0.5
Forward Voltage, VF[V]
Figure 1. Forward Current vs Forward Voltage
50
40
[V]
VR
30
20
Breakdown Voltage, B
10
TA = 25°C
TA = 25캜
0
0246810
Reverse Current, IR [mA]
100
10
[mA]
R
1
0.1
0.01
Reverse Current, I
1E-3
0 10203040
125 oC
100 oC
75 oC
25 oC
Reverse Voltage, VR[V]
Figure 2. Reverse Current vs Reverse Voltage
300
267
233
[pF]
J
200
167
133
100
67
33
Juntion Capacitance, C
0
0 5 10 15 20 25 30
Reverse Voltage, VR[V]
Figure 3. Breakdown Voltage
Figure 4. Total Capacitance
vs Reverse Current
© 2010 Fairchild Semiconductor Corporation www.fairchildsemi.com
MBR0530 Rev. B2 2
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