LD2500 LD2506 1 of 2 2002 Won-Top Electronics
LD2500 LD2506
25A 10mm LUCAS TYPE PRESS-FIT DIODE
Features
!
Diffused
Junction
!
Low
Leakage
!
Low
Cost
!
High Surge Current Capability
!
Typical
I
R
less than 20A
C
Mechanical Data
!
Case: All Copper Case and Components D
Hermetically Sealed
!
Terminals: Contact Areas Readily Solderable
!
Polarity: Cathode to Case(Reverse Units Are B
Available Upon Request and Are Designated
By An "R" Suffix, i.e. LD2502R or LD2504R)
!
Polarity: Red Color Equals Standard,
Black Color Equals Reverse Polarity A
!
Mounting
Position:
Any
Maximum Ratings and Electrical Characteristics
@T
A
=25C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
LD2500 LD2501 LD2502 LD2503 LD2504 LD2505 LD2506
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
50
100
200
300
400
500
600
V
RMS Reverse Voltage
V
R(RMS)
35
70
140
210
280
350
420
V
Average Rectified Output Current @T
A
= 150C
I
O
25
A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
I
FSM
400
A
Forward Voltage @I
F
= 50A
V
FM
1.05
V
Peak Reverse Current @T
A
= 25C
At Rated DC Blocking Voltage @T
A
= 100C
I
RM
20
500
A
Typical Junction Capacitance (Note 1)
C
j
300
pF
Typical Thermal Resistance Junction to Case
(Note 2)
R
JC
1.0
K/W
Operating and Storage Temperature Range
T
J
, T
STG
-65 to +175
C
*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.
W T E
PO W E R SEM IC O ND U C TO RS
10mm Lucas
Dim
Min
Max
A
10.13
10.18
B
8.89
9.4
C
1.27
1.35
D 29.84 --
All Dimensions in mm
LD2500 LD2506
2 of 2 2002 Won-Top Electronics
ORDERING INFORMATION
Product No.
Package Type
Shipping Quantity
LD2500
Press Fit
100 Units/Tray
LD2501
Press Fit
100 Units/Tray
LD2502
Press Fit
100 Units/Tray
LD2503
Press Fit
100 Units/Tray
LD2504
Press Fit
100 Units/Tray
LD2505
Press Fit
100 Units/Tray
LD2506
Press Fit
100 Units/Tray
Shipping quantity given is for minimum packing quantity only. For minimum order
quantity, please consult the Sales Department.
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any
responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to
manufacturer. WTE reserves the right to change any or all information herein without further notice.
WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
support devices or systems without the express written approval.
We power your everyday.
Won-Top Electronics Co., Ltd.
No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan
Phone: 886-7-822-5408 or 886-7-822-5410
Fax: 886-7-822-5417
Email: sales@wontop.com
Internet: http://www.wontop.com
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