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UPM

BY127 Datasheet Preview

BY127 Datasheet

Sillicon Rectifier

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BY127 / BY133 / EM513 / EM516
Sillicon Rectifier
UPM
Voltage Range 1250 to 1800 Volts
Current 1.0Ampere
Features
* The Plastic package carries Underwiters Laboratory
Flammability Classification 94V-0
* Construction utilizes void-free molded plastic technique
* Low reverse leakage
* Low forward voltage drop
* High forward surge current capadility
* High current capability
* High reliadility
Mechanical Data
* Case: Molded plastic body
* Terminals: Lead solderable per MIL-STD-750,method 2026
* Polarity: Color band denotes cathode end
* Mounting Position: Any
* Weight: 0.33 gram
DO-41
.107(2.7)
.080(2.0)
DIA.
1.0(25.4)
MIN.
.034(.85)
.028(.71)
DIA.
.205(5.2)
.180(4.10)
1.0(25.4)
MIN.
Dimensions in inchesand (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25oC ambient temperature unless otherwise specified.Single phase, half wave, 60 Hz, resistive or inductive
load.For capacitive load, derate by 20%.
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
0.375"(9.5mm)lead length at TA=75oC
Peak Forward Surge Current,8.3 ms half sing
wave superimposed on rated load
(JEDEC method)
Maximum lnstantaneous Forward Voltage at 1.0A
Maximum Reverse
Current at rated DC Blocking
Voltage
TA=25oC
TA=100oC
Typical themalresistance (Note 2)
Typical junction capacitance (Note1)
Operating and storage temperature range
Symbols
VRRM
VRMS
VDC
I(AV)
IFSM
VF
IR
R JA
R JL
CJ
TJ TSTG
BY127
1250
875
1250
BY133
1300
930
1300
EM513
1600
1120
1600
1.0
30.0
1.1
5.0
200.0
50.0
25.0
15.0
-50 to+150
EM516
1800
1270
1800
Units
Volts
Volts
Volts
Amp
Amps
Volts
uA
oC/W
pF
oC
Notes:
1. Measured at 1 MHz and applied reverse voltage of 4.0 V DC.
2. Thermal resistance from junction to ambient and from junction to lead at 0.375"(9.5mm)lead length,P.C.B. mounted.
Http://www.upm.com.tw
E -mail:upm.tw@msa.hinet.net




UPM

BY127 Datasheet Preview

BY127 Datasheet

Sillicon Rectifier

No Preview Available !

UPM
BY127 / BY133 / EM513 / EM516
Sillicon Rectifier
Voltage Range 1250 to 1800 Volts
Current 1.0Ampere
RATINGS AND CHARACTERISTIC CURVES (BY127 THRU EM516)
FIG . 1 FORWARD CURRENT DERATING CURVE
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
00
MAXIMUM AVERAGE CURRENTRATING SINGLE
PHASE HALF-WAVE 60HzRESISTIVE OR INDUCTIVE
LOAD 0.375"(9mm) LEAD LENGTHS
20 40 60 80 100 120 140 160 180
LEAD TEMPERATURE (oC)
FIG .2 TYPICALINSTANTANEOUSFORWARD
CHARACTERISTICS
20
10
1
0.1
Tj=25oC
PULSE WIDTH=300us
2%DUTY CYCLE
0.01
0.6 0.8 1.0 1.2 1.4 1.5
INSTANTANEOUS FORWARD VOLTAGE (V)
FIG . 3 MAXIMUMNON-REPETITIVE PEAK
FORWARD SURGECURRENT
50
40
30
20
10
0 1 10 100
NUMBER OF CYCLESAT 60HZ
FIG .5 TYPICAL JUNCTION CAPACITANCE
1000
FIG .4 TYPICALREVERSE CHARACTERISTICS
10
TA=100oC
1.0
0.1
TA=25oC
0.01 0
20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERS VOLTAGE,( %)
100
SQUARE PULSE
Ofi
Off
=200A/uS
10
0.01
0.1 1
REVERSE VOLTAGE.( V)
10
Http://www.upm.com.tw
E -mail:upm.tw@msa.hinet.net


Part Number BY127
Description Sillicon Rectifier
Maker UPM
Total Page 2 Pages
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