BY127M View Datasheet(PDF) - PANJIT INTERNATIONAL
Part Name
Description
Manufacturer
BY127M Datasheet PDF : 2 Pages
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BY127M,BY133,EM513
PLASTIC SILICON RECTIFIERS
VOLTAGE 1250 to 1600 Volts CURRENT
1.0 Ampere
FEATURES
• Low forward voltage drop
• High current capability
• High reliability
• High surge current capability
• Exceeds environmental standards of MIL-S-19500/228
• In compliance with EU RoHS 2002/95/EC directives
MECHANICAL DATA
• Case: DO-41 Molded plastic
• Epoxy: UL 94V-O rate flame retardant.
• Lead: Axial leads, solderable per MIL-STD-750, Method 2026
• Polarity: Color band denotes cathode end
• Mounting Position: Any
• Weight: 0.012 ounces, 0.30 gram
DO-41
Unit: inch(mm)
.034(.86)
.028(.71)
.107(2.7)
.080(2.0)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load,derate current by 20%.
PA RA ME TE R
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current .375"(9.5mm)
lead length at TA =75OC
Peak Forward Surge Current : 8.3ms single half sine-wave
superimposed on rated load(JEDEC method)
Maximum Forward Voltage at 1.0A
Maximum DC Reverse Current at TJ=25O C
Rated DC Blocking Voltage TJ=100OC
Typ i c a l J unc ti o n c a p a c i ta nc e (No te 1 )
Typ i c a l The rma l Re s i s ta nc e (No te 2 )
Op e ra ti ng a nd S to ra g e Te m p e ra ture Ra ng e
S YMB OL
VRRM
VRMS
VDC
IF ( A V )
B Y1 2 7 M
1250
875
1250
B Y1 3 3
1300
910
1300
1.0
IF S M
VF
IR
CJ
RθJ A
RθJ L
TJ,TS TG
30
1.1
5.0
500
15
50
25
-55 to +150
EM513
1600
1120
1600
UNITS
V
V
V
A
A
V
µA
pF
OC / W
OC
NOTES:
1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC.
2. Thermal Resistance from Junction to Ambient and from junction to lead at 0.375”(9.5mm)lead length P.C.B.mounted.
STAD-FEB.27.2009
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