Electronics BY550-50 General purpose plastick rectifier Datasheet

BY550-50 THRU BY550-1000
星合电子
GENERAL PURPOSE PLASTIC RECTIFIER
XINGHE ELECTRONICS
FEATURES
DO-201AD
XJHF
Low cost
Diffused junction
High current capability
The plastic material carries U/L recognition 94V-0
High temperature soldering guaranteed:260 C/10 seconds at terminals
Component in accordance to RoHs 2002/95/EC and WEEE 2002/96/EC
1.0(25.4)
MIN
0.210(5.3)
0.190(4.8)
DIA
MECHANICAL DATA
0.375(9.50)
0.285(7.20)
Case: JEDEC DO-201AD molded plastic body
Terminals: Plated axial lead solderable per MIL-STD-750,method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.042ounce, 1.1 grams
1.0(25.4)
MIN
0.052(1.32)
0.048(1.22)
DIA
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at 25 C ambient temperature unless otherwise specified ,Single phase ,half wave 60Hz,,resistive or inductive
load. For capacitive load, derate by 20%.)
Symbols
BY550
-50
BY550
-100
BY550
-200
BY550
-400
BY550
-600
BY550
-800
BY550
-1000
Units
Maximum DC Blocking Voltage
VRRM
VRMS
VDC
Maximum average Forward Rectified Current
0.375"(9.5mm)lead length at Ta=60 C
I(AV)
5.0
Amps
Peak Forward Surge Current (8.3ms half sinewave superimposed on rated load
(JEDEC method)
IFSM
300.0
Amps
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum Instantaneous Forward Voltage
at 5.0 A
Maximum Reverse
current at rated DC Blocking
Voltage
TA =25 C
TA =100 C
Typical Thermal Resistance (Note 2)
50
100
200
400
600
800
1000
35
70
140
280
420
560
700
50
100
200
400
600
800
1000
VF
0.95
20.0
IR
R
50.0
JA
Typical Junction Capacitance (Note 1)
CJ
Operating and Storage temperature Range
TJ
TSTG
Volts
Volts
Volts
Volts
A
18.0
C/W
50.0
PF
-65 to+175
C
Note: 1.Measured at 1MHz and applied reverse voltage of 4.0V
2.Thermal resestance from Junctiion to Ambient at 0.375"(9.5mm)Lead Lengths,P.C.Board Mounted
1
GAOMI XINGHE ELECTRONICS CO.,LTD.
WWW.SDDZG.COM
SILICON
RECTIFIER
Reverse Voltage - 50 to 1000 Volts
Forward Current -5.0Amperes
BY550-50 THRU BY550-1000
星合电子
GENERAL PURPOSE PLASTIC RECTIFIER
XINGHE ELECTRONICS
FIG.2-TYPICAL INSTANTANEOUS FORWARD
VOLTAGE.(V)
5
100
4
30
3
INSTANTANEOUS FORWARD CURRENT( AMPERES)
AVERAGE FORWARD CURRENT (AMPERES)
FIG.1-FORWARD CURRENT DERATING CURVE
SILICON
RECTIFIER
Reverse Voltage - 50 to 1000 Volts
Forward Current -5.0Amperes
2
1
0
0
25
50
75
100
125
150
175
AMBIENT TEMPERATURE ( C)
FIG.3-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
300
10
3
1
0.1
TJ=25 C
PULSE WIDTH=300 S
1% DUTY CYCLE
0.3
0.01
PEAK FORWARD SURGE
CURRENT(AMPERES)
0.4
0.8
1.0
1.2
1.4
1.6
1.8
TJ=25 C
180
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
120
FIG.4-TYPICAL REVERSE CHARACTERISTICS
60
1
10
INSTANTANEOUS REVERSE CURRENT ( A)
0
100
NUMBER OF CYCLES AT 60Hz
FIG.5-TYPICAL JUNCTION CAPACITANCE
100
JUNCTION CAPACITANCE(pF)
0.6
240
50
10
TJ=100 C
1.0
0.1
TJ=25 C
0.01
10
TJ=25 C
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE %
5
1
1
5
10
50
100
REVERSE VOLTAGE.( VOLTS)
2
GAOMI XINGHE ELECTRONICS CO.,LTD.
WWW.SDDZG.COM
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