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NTH

Isolated 2W Dual Output SM DC-DC Converters

C AND D TECHNOLOGIES 

NTH SERIES

Isolated 2W Dual Output SM DC-DC Converters

TEMPERATURE CHARACTERISTICS

Parameter

Conditions

Specification

Storage

Case Temperature

above ambient

All output types

All 5V output types

All 12V output types

Cooling

Free Air Convection

PERFORMANCE CHARACTERISTICS

tolerance envelope

+10%

+5%

V nominal

+2.5%

-2.5%

-7.5%

10

50

100

Output Load Current (%)

MIN TYP MAX Units

– 40

85 °C

– 55

125 °C

30

25

°C

temperature derating graph

3.0

2.5

2.0

85°C

1.5

1.0

Safe Operating Area

0.5

0

-40 0

50 100 150

Ambient Temperature (°C)

TUBE OUTLINE DIMENSIONS

0.091(2.30)

+0.006(0.15)

–0.010(0.25)

0.024±0.006

(0.60±0.15)

0.567(14.40)

18 Pin SMD Tube

0.228(5.80)

+0.031(0.80)

–0.024(0.60)

0.819(20.80)

Tube length: 18.700±0.079(475±2.00)

Tube material: Antistatic coated clear pvc

PACKAGING DETAILS

Order Code

NTHXXXXM

Packaging Style

Tube

QTY

25

NTHXXXXM-R Tape & Reel

400

Tape & Reel to IEC 286-3 Specifications. For

tape and reeling packaging details refer to:

www.dc-dc.com/cd/products/application_notes.htm

MECHANICAL DIMENSIONS

18 Pin SMD Package Style

0.700 (17.78)

0.600 (15.24)

26 24 22 18 16 14

0.710

(18.03) 0.500

0.690 (12.70)

(17.53)

135

9 11 13

0.100 (2.54)

12

Pins

0.029

0.025

(0.74)

(0.64)

0.2 M

P

S

0.236 0.226

(6.00) (5.75)

Recommended Footprint Details

0.600 (15.24)

0.650

(16.50)

0.079

(2.00)

Pin Connections

PIN

1 GND

3 VIN

5 NA1

9 –V

11 0V

13 +V

14 NA1

16 NA1

18 –V

22 NC2

24 NA1

26 NA1

Weight: 2.75g

0.100 (2.54)

0.108

(2.75)

0.039 (1.00) Min

0.108 (2.74) Max

Detail A

REFERENCE PLANE

0.197

(0.50)

0.535 (1.36)

0.417 (1.06)

x12 Pins

DETAIL A

S

±5.00°

0.2 M

P

S

0.060 (1.52) Max

x12 Pins 0.1

S

0.010 (0.25)

0.004 (0.10)

All dimensions in inches ±0.010 (mm ±0.25). All pins on a 0.10 (2.54) pitch.

0.012 (0.30)

0.008 (0.20)

SEATING PLANE

1 NA – Not available for electrical connection

2 NC – No internal electrical connection

C&D Technologies (NCL) Limited reserve the right to alter or improve the

specification, internal design or manufacturing process at any time, without

notice. Please check with your supplier or visit our web site to ensure that

you have the current and complete specification for your product before use.

© C&D Technologies (NCL) Limited 2002

NDC NTH.1

No part of this publication may be copied, transmitted or stored in a

retrieval system or reproduced in any way including, but not limited to,

photography, photocopy, magnetic or other recording means, without prior

written permission from C&D Technologies (NCL) Limited.

Instructions for use are available from www.dc-dc.com

C&D Technologies (NCL) Ltd

Tanners Drive, Blakelands North

Milton Keynes MK14 5BU, England

Tel: +44 (0)1908 615232

Fax: +44 (0)1908 617545

email: info@cdtechno-ncl.com

www: http://www.dc-dc.com

C&D Technologies Inc.

3400 E Britannia Drive, Tucson,

Arizona 85706, USA

Tel: +1 (800) 547-2537

Fax: +1 (520) 741-4598

email: sales@cdtechno.com

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