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WTE
POWER SEMICONDUCTORS
LD2500 – LD2506
25A 10mm LUCAS TYPE PRESS-FIT DIODE
Features
!
Diffused Junction
!
Low Leakage
!
Low Cost
!
High Surge Current Capability
!
Typical I
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
R
less than 20µA
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
Maximum Ratings and Electrical Characteristics
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
RMS Reverse Voltage V
Average Rectified Output Current @TA = 150°C I
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
Forward Voltage @IF = 50A V
Peak Reverse Current @TA = 25°C
At Rated DC Blocking Voltage @T
Typical Junction Capacitance (Note 1) C
Typical Thermal Resistance Junction to Case
(Note 2)
Operating and Storage Temperature Range TJ, T
= 100°C
A
RRM
V
RWM
V
R
V
R(RMS)
O
FSM
I
FM
RM
I
R
50 100 200 300 400 500 600 V
35 70 140 210 280 350 420 V
j
JC
STG
@TA=25°C unless otherwise specified
25 A
400 A
1.05 V
20
500
300 pF
1.0 K/W
-65 to +175 °C
µA
*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
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ORDERING INFORMA TION
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
support devices or systems without the express written approval.
Won-Top Electronics Co., Ltd.
No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan
Phone:
Fax:
Email:
Internet:
LD2500 – LD2506 2 of 2 © 2002 Won-Top Electronics
: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
886-7-822-5408 or 886-7-822-5410
886-7-822-5417
sales@wontop.com
http://www.wontop.com
We power your everyday.
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