© Won-Top Electronics Co., Ltd.

www.wontop.com

Revision: October, 2018

1

Pb

Features



Glass Passivated Die Construction



Low Leakage



Low Cost

Anode

+



High Surge Current Capability



Typical IR less than 5.0µA

C

Mechanical Data

E

D



Case: 10mm Lucas Type Press-Fit



Terminals: Contact Areas Readily Solderable



Polarity: Cathode to Case (Reverse Units Are

B

Available Upon Request and Are Designated

By A “R” Suffix, i.e. LD2502GR or LD2504GR)



Polarity: Red Color Equals Standard,

A

Black Color Equals Reverse Polarity



Mounting Position: Any



Lead Free: For RoHS / Lead Free Version,

Add “-LF” Suffix to Part Number, See Page 2

Maximum Ratings and Electrical Characteristics @T

A=25°C unless otherwise specified

Single Phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

Characteristic

Symbol

LD

2500G

LD

2501G

LD

2502G

LD

2503G

LD

2504G

LD

2505G

LD

2506G

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

VR

50

100

200

300

400

500

600

V

RMS Reverse Voltage

VR(RMS)

35

70

140

210

280

350

420

V

Average Rectified Output Current

@TC = 150°C

IO

25

A

Non-Repetitive Peak Forward Surge Current

8.3ms Single Half Sine-Wave Superimposed on

Rated Load (JEDEC Method)

IFSM

300

A

Forward Voltage

@IF = 25A

VFM

1.0

V

Peak Reverse Current

@TA = 25°C

At Rated DC Blocking Voltage

@TA = 100°C

IRM

5.0

500

µA

Typical Junction Capacitance (Note 1)

CJ

300

pF

Typical Thermal Resistance (Note 2)

RθJC

1.2

°C/W

Operating and Storage Temperature Range

TJ, TSTG

-65 to +175

°C

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.

LD2500G – LD2506G

25A GLASS PASSIVATED LUCAS TYPE PRESS-FIT DIODE

WON-TOP ELECTRONICS

®

10mm Lucas

Dim

Min

Max

A

10.07

10.16

B

8.15

8.60

C

1.25

1.31

D

26.00

—

E

9.40

9.60

All Dimensions in mm