1ML07-035-09 datasheet, PDF - EEWORLD Datasheet

Thermoelectric Cooling Solutions

Performance Parameters

Type

ΔT

max

K

68

70

71

72

1ML07-035-XX

I

max

A

4.2

3.1

2.5

1.9

1.5

4.4

Q

max

W

10.77

8.09

6.48

4.99

4.06

U

max

V

AC R

Ohm

0.76

1.0

1.3

1.7

2.2

H

mm

1.6

1.8

2.0

2.3

2.6

1ML07-035-xx (N=35)

1ML07-035-05

1ML07-035-07

1ML07-035-09

1ML07-035-12

1ML07-035-15

Performance data are given for 300K, vacuum

Dimensions

Manufacturing options

A. TEC Assembly:

* 1. Solder SnSb (T

melt

=230°C)

2. Solder AuSn (T

melt

=280°C)

B. Ceramics:

C. Ceramics Surface Options:

1. Blank ceramics (not metallized)

2. Metallized (Au plating)

3. Metallized and pre-tinned with:

3.1 Solder 117 (In-Sn, T

melt

=117°C)

3.2 Solder 138 (Sn-Bi, T

melt

= 138°C)

3.3 Solder 143 (In-Ag, T

melt

= 143°C)

3.4 Solder 157 (In, T

melt

= 157°C)

3.5 Solder 183 (Pb-Sn, T

melt

=183°C)

3.6 Optional (speciﬁed by Customer)

46 Warshavskoe shosse. Moscow 115230

Russia,

ph: +7-499-678-2082, fax: +7-499-678-2083, web:

www.rmtltd.ru

D. Thermistor (optional)

Can be mounted to cold side

ceramics edge. Calibration is

available by request.

E. Terminal contacts

1. Blank, tinned Copper

2. Insulated Wires

3. Insulated, color coded

*

1.Pure Al

2

O

3

(100%)

2.Alumina (Al

2

O

3

- 96%)

3.Aluminum Nitride (AlN)

* - used by default

Page 1 of 8

Thermoelectric Cooling Solutions

Performance

Data

@ 27ºC, Vacuum

1ML07-035-05

ΔTmax

K

68

Qmax

W

10.77

Imax

A

4.2

Umax

V

4.4

@50ºC, N2

1ML07-035-05

ΔTmax

K

74

1ML07-035-05

Qmax

W

11.73

Imax

A

4.2

Umax

V

4.8

Note:

Performance data is specified at optimal conditions (TEC hot side is stabilized at ambient temperature). Heatsink thermal

resistance is not included into estimations. Use TECCad Software for estimations under different conditions.

Performance

Data

@ 27ºC, Vacuum

1ML07-035-07

ΔTmax

K

70

Qmax

W

8.09

Imax

A

3.1

Umax

V

4.4

@50ºC, N2

1ML07-035-07

ΔTmax

K

75

1ML07-035-07

Qmax

W

8.83

Imax

A

3.1

Umax

V

4.8

Note:

Performance data is specified at optimal conditions (TEC hot side is stabilized at ambient temperature). Heatsink

thermal resistance is not included into estimations. Use TECCad Software for estimations under different conditions.

46 Warshavskoe shosse. Moscow 115230

Russia,

ph: +7-499-678-2082, fax: +7-499-678-2083, web:

www.rmtltd.ru

Page 2 of 8

Thermoelectric Cooling Solutions

Performance

Data

@ 27ºC, Vacuum

1ML07-035-09

ΔTmax

K

71

Qmax

W

6.48

Imax

A

2.5

Umax

V

4.4

@50ºC, N2

1ML07-035-09

ΔTmax

K

76

1ML07-035-09

Qmax

W

7.07

Imax

A

2.5

Umax

V

4.8

Note:

Performance data is specified at optimal conditions (TEC hot side is stabilized at ambient temperature). Heatsink

thermal resistance is not included into estimations. Use TECCad Software for estimations under different conditions.

Performance

Data

@ 27ºC, Vacuum

1ML07-035-12

ΔTmax

K

72

Qmax

W

4.99

Imax

A

1.9

Umax

V

4.4

@50ºC, N2

1ML07-035-12

ΔTmax

K

77

1ML07-035-12

Qmax

W

5.45

Imax

A

1.9

Umax

V

4.8

Note:

Performance data is specified at optimal conditions (TEC hot side is stabilized at ambient temperature). Heatsink

thermal resistance is not included into estimations. Use TECCad Software for estimations under different conditions.

46 Warshavskoe shosse. Moscow 115230

Russia,

ph: +7-499-678-2082, fax: +7-499-678-2083, web:

www.rmtltd.ru

Page 3 of 8

Thermoelectric Cooling Solutions

Performance

Data

@ 27ºC, Vacuum

1ML07-035-15

ΔTmax

K

72

Qmax

W

4.06

Imax

A

1.5

Umax

V

4.4

@50ºC, N2

1ML07-035-15

ΔTmax

K

77

1ML07-035-15

Qmax

W

4.43

Imax

A

1.5

Umax

V

4.8

Note:

Performance data is specified at optimal conditions (TEC hot side is stabilized at ambient temperature). Heatsink

thermal resistance is not included into estimations. Use TECCad Software for estimations under different conditions.

Important notes

1. TEC Performance in this datasheet is speciﬁed in two standard ambient condition modes (vacuum, +27ºC and dry

nitrogen (N2), +50ºC). The performance may differ under other conditions. Please, use TECCad software from

RMT Ltd web site or contact RMT or its branch specialists directly for additional TEC performance info.

2. TEC ACR and Umax values are sensitive to ambient temperature. These values can be different from those

speciﬁed in the datasheet at other ambient conditions. ACR and Umax raise with ambient temperature increasing.

3. TEC cooling capacity (Qmax) raises with ambient temperature. Please, use TECCad software for additional info or

contact RMT specialists directly.

4. Thermoelectric coolers have the best performance in the temperature range from near room up to +80..90ºC. The

performance is lower at temperatures below 0ºC. TEC is not suitable to work at cryogenic temperatures.

5. Driving a TEC at Imax or Umax doesn’t mean max performance mode. The real optimal mode may depend on

operating conditions and heatload. In fact a better performance can be reached at operating current and voltage

lower than Imax and Umax values speciﬁed in the datasheet.

6. It is strongly recommended to avoid a direct mounting of thermoelectric cooler to pure Copper, Aluminum or Nickel

materials as well as a mounting of objects from these materials on TEC cold side. Any material with high CTE may

affect TEC lifetime and/or damage it in case of improper mounting, thermal shock or temperature cycling. In case

of above mentioned materials necessity, it is recommended to use soft solders or glues with large modulus of

elasticity (Indium-based solders or silicon-based thermoconductive glues).

7. RMT Ltd conﬁrms that all thermoelectric coolers meet the requirements of Telcordia GR-468 standard. The up-to-

date Reliability Report is available by request. RMT Ltd warranties thermoelectric coolers lifetime no less than

250K-300K operating hours under normal application conditions.

46 Warshavskoe shosse. Moscow 115230

Russia,

ph: +7-499-678-2082, fax: +7-499-678-2083, web:

www.rmtltd.ru

Page 4 of 8

Thermoelectric Cooling Solutions

Additional Options

TEC Polarity

TEC Polarity can be modiﬁed by request. The

speciﬁed polarity in this datasheet is typical.

It can be reversed in accordance to Customer

application requirements.

-

+

Standard polarity

-

Reversed polarity

Terminal Wires Options

The wires are of tinned Copper, blank (not isolated)

by default. Various options for isolated wires are

available by request. The available solutions

include isolated wires, isolated color-coded wires,

ﬂexible multicore wires and more.

S t a n d a rd w i re s ,

tinned Copper

Isolated wires

Customized Au Patterns

Customized Au patterns on thermoelectric cooler

cold side are available by request. Selective Pre-

tinning over pattern is also available. Please,

contact RMT Ltd for additional information about

customized Au patterns requirements.

Customized Au pattern

on cold side

Selective pre-tinning

over pattern

TEC Height modiﬁcation

Standard TEC height can be modiﬁed without

performance changes by using ceramics of

different thickness. Standard thermoelectric cooler

height (speciﬁed in the datasheet) may be modiﬁed

in a range -0.5..+1.0mm for single-stage TEC by

request.

Standard height

Modiﬁed height,

another ceramics

thickness

46 Warshavskoe shosse. Moscow 115230

Russia,

ph: +7-499-678-2082, fax: +7-499-678-2083, web:

www.rmtltd.ru

Page 5 of 8

1ML07-035-09

1ML07-035-09 Overview

Preview

1ML07-035-09 Related Products

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