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Weitron |
Surface Mount Schottky Barrier Rectifiers
Features:
*For Surface Mount Application
*Metal-Semiconductor Junction With Guardring
*Epitaxial Construction
*Very Low Forward Voltage Drop
*High Current Capability
*Plastic Meterial Has UL Flammability Classification 94V-0
*For Use In Low , And Polarity Protection Applications
Mechanical Data:
*Case : Molded Plastic
*Polarity :Indicated by cathode band
*Weight : 0.007 Ounce ,0.21 grams
B520 thru B560
REVERSE VOLTAGE
20 TO 60 VOLTS
FORWARD CURRENT
5.0 AMPERE
SMC(DO-214AB)
SMC Outline Dimension
Unit:mm
SMC
Dim Min
Max
A
5.59
6.22
B
6.60
7.11
C
2.75
3.18
D
0.15
0.31
E
7.75
8.13
G
0.10
0.20
H
0.76
1.52
J
2.00
2.62
WEITRON
http://www.weitron.com.tw
Free Datasheet http://www.datasheet4u.com/
B520 thru B560
Maximum Ratings and Electrical Characteristics
Rating 25 C Ambient Temperature Unless Otherwise Specified.
Single Phase Half Wave, 60Hz , Resistive or Inductive Load.
For Capacitive Load, Derate Current by 20%.
Characteristics
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current @TC=80 C
Peak Forward Surge Current,
8.3 ms Single Half Sine-Wave
Superimposed on Rated Load (JEDEC Method)
Maximum Instantaneous At 5.0A DC
Maximum DC Reverse Current @Tj=25 C
At Rated DC Blocking Voltage @Tj=100 C
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Operating Temperature Range
Storage Temperature Range
Symbol
VRRM
VRMS
VDC
B520 B530 B540 B550 B560 Unit
20 30 40 50 60 V
14 21 28 35 42 V
20 30 40 50 60 V
IF (AV)
5.0 A
IFSM
175 A
VF
IR
CJ
R qJL
TJ
TSTG
0.55
0.5
20
300
0.7
10
-55 to+125
-55 to+150
V
mA
PF
C/W
C
C
NOTES:1.Measured at 1.0MHz applied reverse voltage of 4.0V DC.
2.Thermal Resistance Junction to case.
WEITRON
http://www.weitron.com.tw
Free Datasheet http://www.datasheet4u.com/
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