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W T E |
LD2500 – LD2506 |
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PO WE R SEM IC O ND U C TO RS |
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25A 10mm LUCAS TYPE PRESS-FIT DIODE |
Features
!Diffused Junction
!Low Leakage
!Low Cost
!High Surge Current Capability
! Typical IR less than 20µA
C
Mechanical Data |
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10mm Lucas |
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Dim |
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Min |
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Max |
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Case: All Copper Case and Components |
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D |
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A |
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10.13 |
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10.18 |
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Hermetically Sealed |
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B |
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8.89 |
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9.4 |
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! Terminals: Contact Areas Readily Solderable |
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C |
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1.27 |
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1.35 |
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! Polarity: Cathode to Case(Reverse Units Are |
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B |
D |
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29.84 |
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— |
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Available Upon Request and Are Designated |
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All Dimensions in mm |
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By An “R” Suffix, i.e. LD2502R or LD2504R) |
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! |
Polarity: Red Color Equals Standard, |
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Black Color Equals Reverse Polarity |
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!Mounting Position: Any
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic |
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Symbol |
LD2500 |
LD2501 |
LD2502 |
LD2503 |
LD2504 |
LD2505 |
LD2506 |
Unit |
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Peak Repetitive Reverse Voltage |
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VRRM |
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Working Peak Reverse Voltage |
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VRWM |
50 |
100 |
200 |
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300 |
400 |
500 |
600 |
V |
DC Blocking Voltage |
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VR |
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RMS Reverse Voltage |
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VR(RMS) |
35 |
70 |
140 |
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210 |
280 |
350 |
420 |
V |
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Average Rectified Output Current |
@TA = 150°C |
IO |
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25 |
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A |
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Non-Repetitive Peak Forward Surge Current |
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8.3ms Single half sine-wave superimposed on |
IFSM |
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400 |
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A |
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rated load (JEDEC Method) |
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Forward Voltage |
@IF = 50A |
VFM |
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1.05 |
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V |
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Peak Reverse Current |
@TA = 25°C |
IRM |
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20 |
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µA |
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At Rated DC Blocking Voltage |
@TA = 100°C |
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500 |
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Typical Junction Capacitance (Note 1) |
Cj |
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300 |
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pF |
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Typical Thermal Resistance Junction to Case |
R JC |
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1.0 |
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K/W |
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(Note 2) |
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Operating and Storage Temperature Range |
TJ, TSTG |
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-65 to +175 |
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°C |
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*Glass passivated forms are available upon request
Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C. 2. Thermal Resistance: Junction to case, single side cooled.
LD2500 – LD2506 |
1 of 2 |
© 2002 Won-Top Electronics |