5

VSX75MD35

REV B

5/02

Product: www.cdpowerelectronics.com

MECHANICAL

Dimensions are in inches (millimeters).

Tolerances:

x.xx in. + 0.02 in.

x.xxx in. +0.01 in.

Pinout Key

1

+Vin

2

On/Off

3-Vin

4

+3.3 Vout

5

O/P RTN

6

Trim

7

+5.0 Vout

.125 (3.18)

.125 (3.18)

.375 (9.53)

.000

.750

(19.05)

1

2

3

7

6

5

4

2.30

(58.42)

1.50

(38.10)

.50

(12.70)

.145

(3.68)

.150

(3.81)

2.000

(50.80)

1.200

(30.48)

.150

(3.81)

PIN 1

M3 THREAD

4 PLACES

0.051 (1.30)

7 PLACES

0.144 (3.66)

4 PLACES

RECOMMENDED PCB HOLE PATTERN

(VIEW OF PCB, THROUGH UNIT)

.600

(15.24)

.600

(15.24)

.350

(8.89)

0.040 (1.02) 7 PLACES

NOTES:

1. Marked with: specific model ordered, date

code, job code.

2. MATERIAL: Units are encapsulated in a low

thermal resistance molding compound which has

excellent chemical resistance and electrical

properties in high humidity environments and

over a wide operating temperature range. The

encapsulant and outer shell of the unit have

UL94V-0 ratings. Lead material is solder plated

to allow ease of solderability.

3. IMPORTANT: When utilizing the PEM nuts for

board mounting, it is required to follow guidelines

in application note DCAN-40 available on the

web at www.cdpowerelectronics.com.

CASE OUTLINE

.375 (9.53)

.350

(8.89)

To Find Model Number

VSX75MD35 - 1 U

Device Family

VSX75MD35 (Quarter Brick, 75 Watt DC/DC)

Logic: No Number = Preferred Logic (Negative);

1 = Optional Logic (Positive)

Package

No Letter = Encapsulated; U = Unencapsulated

ORDERING INFORMATION

Model Numbers

VSX75MD35

VSX75MD35-U

VSX75MD35-1

VSX75MD35-1U

Any data, prices, descriptions or specifications presented herein are subject to revision by C&D Technologies, Inc. without notice. While such information is believed to

be accurate as indicated herein, C&D Technologies, Inc. makes no warranty and hereby disclaims all warranties, express or implied, with regard to the accuracy or

completeness of such information. Further, because the product(s) featured herein may be used under conditions beyond its control, C&D Technologies, Inc. hereby

disclaims all warranties, either express or implied, concerning the fitness or suitability of such product(s) for any particular use or in any specific application or arising

from any course of dealing or usage of trade. The user is solely responsible for determining the suitability of the product(s) featured herein for user’s intended purpose

and in user’s specific application. C&D Technologies, Inc. does not warrant or recommend that any of its products be used in any life support or aviation or aerospace

applications.

Power Electronics Division, United States

3400 E Britannia Drive, Tucson, Arizona 85706

Tel: 800.547.2537 Fax: 520.295.4160

C&D Technologies, (NCL)

Milton Keynes

MK14 5BU UK

Tel: +44 (0)1908 615232 Fax: +44 (0)1908 617545