DK025L【PDF 1/5 页】RECTIFIER 1000V 25A TO-220AB

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347

Revised: November 1, 2010 05:04 PM

?2010 Littelfuse, Inc

Teccor?

brand Thyristors

Specifcations are subject to change without notice.

Please refer to http://www.littelfuse.com for current information.

15 / 20 / 25 Amp Rectifers

Dxx15L & Dxx20L & Dxx25L Series

Description

Main Features

Silicon rectifers that are excellent for DC phase control

applications with motor loads.

Isolated mounting tab allows for use in circuits with

common anode or common cathode connections.

Symbol

Value

Unit

IT(RMS)

15 / 20 / 25

VRRM

400 to 1000

Absolute Maximum Ratings

Symbol

Parameter

Test Conditions

Value

Unit

Dxx15L

Dxx20L

Dxx25L

IF(RMS)

RMS forward current

Dxx15L: TC

= 85°C

Dxx20L/Dxx25L: TC

= 80°C

IF(AV)

Average forward current

9.5

12.7

15.9

IFSM

Peak non-repetitive surge current

single half cycle; f = 50Hz;

(initial) = 25°C

188

255

300

single half cycle; f = 60Hz;

(initial) = 25°C

225

300

350

I2t

I2t Value for fusing

= 8.3 ms

210

374

508

A2s

Tstg

Storage temperature range

-40 to 150

°C

Operating junction temperature range

-40 to 125

°C

Note: xx = voltage

Schematic Symbol

Applications

Typical applications are AC to DC solid-state switches for

industrial power tools, exercise equipment, white goods,

and commercial appliances.

Internally constructed isolated package is offered for ease

of heat sinking with highest isolation voltage.

Features & Benefts

? RoHS Compliant

? Glass – passivated

junctions

? Voltage capability up to

1000 V

? Surge capability up to

350 A

Agency Approval

Agency

Agency File Number

L Package : E71639

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