PA2-7CB CTS Thermal Management Products, PA2-7CB Datasheet

PA2-7CB

Manufacturer Part Number

PA2-7CB

Description

HEATSINK CLIP ON BLACK TO-220

Manufacturer

CTS Thermal Management Products

Series

PA2-7r

Datasheet

1.PA2-7CB.pdf (1 pages)

Specifications of PA2-7CB

Package Cooled

TO-220

Attachment Method

Clip

Outline

25.40mm x 18.03mm

Height

0.31" (7.87mm)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Power Dissipation @ Temperature Rise

Thermal Resistance @ Forced Air Flow

Thermal Resistance @ Natural

Other names

294-1041

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PA1-7

.Beryllium

dimensions

Dimensions

PA2-7

Dimensions are for reference use only. Contact IERC for

dimensions

(10.16)

(1.02)

vide high clamping pressure, which as-

sures low thermal resistance between

dissipator and semiconductor, allowing

vection to more than 400% in forced air.

a 150% power increase in natural con-

.04

with tolerances

are for reference use only. Contact IERC for

with tolerances

copper clip is designed to pro-

-1-

(12.70)

(7.87)

.50

.31

(25.40)

1.00

or standard part drawings.

-+1 (1'43) r--

-1 (11.43) 1'"-

145

Free-standing

-1-

-1

1--'

(MAX.)

-1-

(5.08)

(965)

.20

(9.85)

.38

.Clip

.Free-standing

conductor to a customer designed heat

conduction plane.

either vertically or horizontally on board

heat dissipator and clip assembly

may be used alone to attach semi-

Ordering

Ordering Information

.Thermal

.Derate 2.4 °C/watt for unplated part in natural convection only.

.Thermal

.Derate

Disslpator

Clip

Disslpator

Clip

ITEM

assembly can be mounted

2.4

Information

Resistance Case to Sink is 1.1.1.3 °C/W w/Joint Compound.

Resistance

°C/watt

Unplated

PAl-7U

PVC-IU

PVC.IU

PA2.7U

POWER DISSIPATED (WATTS)

-I

POWER

for

Case

I cad'mlum

Cadmium

unplated

Black

N/A

PVC.IB

Black

N/A

PVC-IB

DISSIPATED

to Sink

IERC

part

PART

is 1.1-1.3

Comm'l. Black

Comm'l.

Anodize

PAl-7CB

N/A

Anodize

PA2-7CB

N/A

in natural

NO.

(WATTS)

.Clip's

Black

-requires

hardware.

device and dissipator, stays attached

even in severe shock and vibration en-

vironments.

°C/W

convection

Mil. Black

w/Joint

Mil. Black

spring design firmly attaches to

Anodize

PA1.7B

N/A

PA2-7B

N/A

no special tools or mounting

Compound.

only.

Semiconductor

Accommodated

A. N.C. Horiz. Device

B. N.C. Horiz. & Vert.

C. 200 FPM w/Diss.

E. 1000 FPM w/Diss.

Semiconductor

B. N.C. Horiz. & Vert.

C. 200 FPM w/Diss.

E. 1000 FPM w/Diss.

D. 500 FPM w/Diss.

DESCRIPTION

Only Freestanding.

With Dissipator.

TO-202

DESCRIPTION

Only Freestanding.

With Dissipator.

TO-202

OF CURVES

(Grams)

Weight

Max.

0.7

2.0

1.5

0.7

2.9

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