General Purpose Silicon Rectifier
BY127/BY133
General Purpose Silicon Rectifier
VOLTAGE RANGE CURRENT 1250 to 1300 Volts 1.0 Ampere
Features
High reverse...
Description
BY127/BY133
General Purpose Silicon Rectifier
VOLTAGE RANGE CURRENT 1250 to 1300 Volts 1.0 Ampere
Features
High reverse voltage Low forward voltage drop Low reverse leakage High forward surge current capability High temperature soldering guaranteed: 260 C/10 seconds/0.375 " (9.5mm)lead length at 5 lbs (2,3kg) tension
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DO-41
.034(0.9) .028(0.7) 1.0(25.4) MIN DIA.
Mechanical Data
Case: Transfer molded plastic Epoxy: UL94V-0 rate flame retardant Polarity: Color band denotes cathode end Mounting position: Any Weight: 0.3 5 gram
.205(5.2) .165(4.2)
.107(2.7) .080(2.0) 1.0(25.4) MIN
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 current by 20%.
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Type Number
Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current 0.375¡ ±(9.5mm) lead length at T A =75 C Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum Instantaneous Forward Voltage at 1.0A Maximum DC Reverse Current at rated DC blocking voltage T A =25 C T A =100 C
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SYMBOLS V RRM V RMS V DC I (AV)
BY127 1250 875 1250 1.0
BY133 1300 910 1300
UNITS V olts V olts V olts A mp
I FSM VF IR
30 1.1 5.0 50
A mps V olts A mps
Maximum Full Load Reverse Current,full cycle average 0.375¡ ±(9.5mm) lead leng...
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