B520C - B560C
5.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
·
Guard Ring Die Construction for Transient
Protection
·
·
·
·
Ideally Suited for Automatic Assembly
Low Power Loss, High Efficiency
Surge Overload Rating to 175A Peak
SMC
Min
B
For Use in Low Voltage, High Frequency
Inverters, Free Wheeling, and Polarity
Protection Application
Dim
A
Max
6.22
7.11
3.18
0.31
8.13
0.20
1.52
2.62
5.59
6.60
2.75
0.15
7.75
0.10
0.76
2.00
B
A
J
C
D
·
Plastic Material - UL Flammability
Classification 94V-0
C
D
E
G
H
Mechanical Data
·
·
Case: Molded Plastic
J
G
Terminals: Solder Plated Terminal
Solderable per MIL-STD-202, Method 208
H
All Dimensions in mm
E
·
·
·
Polarity: Cathode Band or Cathode Notch
Approx. Weight: 0.21grams
Marking: Type Number
@ TA = 25°C unless otherwise specified
Maximum Ratings and Electrical Characteristics
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol B520C
B530C
30
B540C
B550C
50
B560C
60
Unit
VRRM
VRWM
VR
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
20
40
V
VR(RMS)
14
RMS Reverse Voltage
21
28
35
42
V
A
Average Rectified Output Current
@ TT = 90°C
IO
5.0
Non-Repetitive Peak Forward Surge Current, 8.3 ms single
half-sine-wave Superimposed on Rated Load
(JEDEC method)
IFSM
175
A
Forward Voltage
@ IF = 5.0A DC
VFM
IRM
0.55
0.70
V
Peak Reverse Current
at Rated DC Blocking Voltage
@TA = 25°C
@ TA = 100°C
0.5
20
mA
Cj
Typical Junction Capacitance (Note 2)
300
10
pF
K/W
°C/W
°C
RqJT
RqJA
Tj
Typical Thermal Resistance, Junction to Terminal (Note 1)
Typical Thermal Resistance, Junction to Ambient
Operating Temperature Range
50
-55 to +125
-55 to +150
TSTG
Storage Temperature Range
°C
2
Notes:
1. Thermal Resistance: Junction to terminal, unit mounted on PC board with 5.0 mm (0.013 mm thick) copper pads as heat sink.
2. Measured at 1.0 MHz and applied reverse voltage of 4.0V DC.
DS13012 Rev. C-2
1 of 2
B520C-B560C