BY127 Datasheet, PDF (1/2 Pages) Jinan Gude Electronic Device – 0.25 TO 0.5 AMP.SILICON RECTIFIERS

Diode Semiconductor Korea
BY127
PLASTIC SILICON RECTIFIER
VOLTAGE RANGE: 1250 V
CURRENT: 1.0 A
FEATURES
Molded case feature for auto insertion
High current capability
Low leakage current
High surge capability
High temperature soldering guaranteed:
250 /10sec/0.375" (9.5mm) lead length at 5 lbs
tens ion
DO - 41
MECHANICAL DATA
Case:JEDEC DO -41,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208
Polarity: Color band denotes cathode
Weight: 0.012ounces,0.34 grams
Mounting position: Any
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phas e,half wave,60 Hz,res is tive or inductive load. For capacitive load,derate by 20%.
BY127
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
V_RRM
V_RMS
V_DC
1250
875
1250
Maximum average forw ard rectified current
I_F(AV)
1.0
9.5mm lead length,
@T_A=75
Peak forw ard surge current
8.3ms single half-sine-w ave
I_FSM
30.0
superimposed on rated load @T_J=125
Maximum instantaneous forw ard voltage
@ 1.0 A
V_F
1.1
Maximum reverse current
@T_A=25
I_R
at rated DC blocking voltage @T_A=100
5.0
50.0
Typical junction capacitance (Note1)
C_J
10
Typical thermal resistance
(Note2)
Operating junction temperature range
R_θJA
T_J
50
- 55 ---- + 150
Storage temperature range
T_STG
NOTE: 1. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC.
- 55 ---- + 150
2. Thermal resistance f rom junction to ambient at 0.375"(9.5mm) lead length, P.C.board mounted
UNITS
V
V
V
A
A
V
A
pF
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