BY127 [LGE]
General Purpose Silicon Rectifier; 通用硅整流
| 型号： | BY127 |
| 厂家： | 
LGE |
| 描述： | General Purpose Silicon Rectifier |
| 文件： | 总2页 (文件大小：162K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BY127/BY133
General Purpose Silicon Rectifier
VOLTAGE RANGE
CURRENT
1250 to 1300 Volts
1.0 Ampere
Features
DO-41
High reverse voltage
ꢀ
ꢀ
ꢀ
ꢀ
Low forward voltage drop
.034(0.9)
.028(0.7)
DIA.
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed:
260oC/10 seconds/0.375"(9.5mm)lead length
at 5 lbs (2,3kg) tension
1.0(25.4)
MIN
ꢀ
ꢀ
.205(5.2)
.165(4.2)
Mechanical Data
ꢀ
Case:Transfer molded plastic
.107(2.7)
.080(2.0)
DIA
ꢀ
Epoxy:UL94V-0 rate flame retardant
1.0(25.4)
MIN
ꢀ
Polarity:Color band denotes cathode end
Mounting position:Any
ꢀ
ꢀ
Weight:0.35 gram
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Ratings at 25oC ambient temperature unless otherwise specified.
Single phase,half wave,60Hz,resistive or inductive load.
For capacitive load derate current by 20%.
Type Number
SYMBOLS
BY127
BY133
UNITS
Volts
Volts
Volts
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
V
V
V
RRM
RMS
DC
1250
875
1300
910
Maximum DC Blocking Voltage
1250
1300
Maximum Average Forward Rectified Current
Amp
0.375”(9.5mm) lead length at T
=75oC
A
1.0
30
I
(AV)
Peak Forward Surge Current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Amps
I
FSM
Volts
Maximum Instantaneous Forward Voltage at 1.0A
V
F
1.1
5.0
50
T
T
A
A
=25oC
Maximum DC Reverse Current
Amps
I
R
=100oC
at rated DC blocking voltage
Maximum Full Load Reverse Current,full cycle
Amps
30
I
R(AV)
average 0.375”(9.5mm) lead length at T
=75oC
L
pF
C
J
Typical Junction Capacitance(NOTE1)
Typical Thermal Resistance(NOTE2)
15
50
OC/W
OC
R
JA
Operating and Storage Temperature Range
T
J
,TSTG
-65 to +175
NOTES:
1.Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts.
2.Thermal Resistance from Junction to Ambient at 0.375”(9.5mm) lead length,P.C.board mounted.
http://www.luguang.cn
mail:lge@luguang.cn
BY127/BY133
General Purpose Silicon Rectifier
FIG.1-TYPICAL FORWARD CURRENT
DERATING CURVE
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
1.2
30
1.0
0.8
0.6
0.4
0.2
0
8.3ms Single Half Sine-Wave
(JEDEC Method) T =Tmax
j
j
20
10
0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375"(9.5mm) Lead Length
1 Cycle
2
0
25
50
75
100
125
150
175
1
4
6
8
10
20
40
60 80100
AMBIENT TEMPERATURE,(oC)
NUMBER OF CYCLES AT 60 Hz
FIG.3-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
20
10
20
10
T
=100oC
j
1.0
1.0
0.1
0.01
T
=25oC
Pulse Width=300us
1% Duty Cycle
j
0.1
T
=25oC
j
0.01
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0
20
40
60
80
100
120
140
INSTANTANEOUS FORWARD VOLTAGE,(V)
PERCENT OF RATED PEAK
REVERSE VOLTAGE,(%)
FIG.5-TYPICAL JUNCTION CAPACITANCE
100
10
T
j
=25oC
f=1MHz
V
sig=50m p-p
V
1
0.1
1.0
10
100
REVRESE VOLTAGE,(V)
http://www.luguang.cn
mail:lge@luguang.cn
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