ET19 Datasheet, PDF (1/2 Pages) Laird Tech Smart Technology – Reliable solid state operation

OptoTEC^TM Series ET19,23,F1N,0608
Thermoelectric Module
The OptoTEC^TM Series is a miniature thermoelectric module (TEM). This product series is primarily
used in applications to stabilize the temperature of sensitive optical components in telecom and
photonics industries.
This product line is available in multiple configurations and surface finishing options. Assembled with Bismuth
Telluride semiconductor material and thermally conductive Aluminum Oxide ceramics, the OptoTEC^TM
Series is designed for lower current and lower heat-pumping applications. Custom designs are available
to accommodate metallization, pretinning, ceramic patterns, and solder posts, however MOQ applies.
FEATURES
• Miniature geometric sizes
• Precise temperature control
• Reliable solid state operation
• No sound or vibration
• DC operation
• RoHS compliant
APPLICATIONS
• Laser diodes
• CCD cameras
• Infrared (IR) sensors
• Pump lasers
• Crystal oscillators
• Optical transceivers
PERFORMANCE SPECIFICATIONS
Hot side temperature (°C)
25
50
Qmax (watts)
3.0
3.3
Delta Tmax (°C)
65
75
Imax (amps)
1.9
1.9
Vmax (volts)
2.7
3.0
Module resistance (ohms)
1.26 1.42
SUFFIX
11
TB
00
22
GG
THICKNESS
(PRIOR TO TINNING)
0.065” +/- 0.002”
0.065” +/- 0.0005”
0.064” +/- 0.005”
0.064” +/- 0.005”
0.064” +/- 0.005”
FLATNESS &
PARALLELISM
0.002” / 0.002”
0.0005” / 0.0005”
NA / NA
NA / NA
NA / NA
HOT
FACE
Lapped
Lapped
Metallized
Pre-tinned
Au Plated
COLD
FACE
Lapped
Lapped
Metallized
Pre-tinned
Au Plated
LEAD
LENGTH
2.0”
2.0”
2.0”
2.0”
2.0”
SEALING OPTION
SUFFIX SEALANT
RT
RTV
EP
Epoxy
COLOR
White
Black
TEMP RANGE
-60 to 204 °C
-55 to 150 °C
DESCRIPTION
Non-corrosive, silicone adhesive sealant
Low density syntactic foam epoxy encapsulant
Americas: +1 888.246.9050
Europe: +46.31.704.67.57
Asia: +86.755.2714.1166
[e-mail]
www.lairdtech.com