52500 Datasheet, PDF (1/2 Pages) Micropac Industries – HEATER, 18V, 9W, FACTORY SET TEMPERATURE

52500
HEATER, 18V, 9W, FACTORY SET
TEMPERATURE
PRODUCT PREVIEW
Mii
MICROPAC INDUSTRIES
MICROCIRCUITS DIVISION
Features:
Applications:
• Factory set temperature up to 100°C
• Temperature controlled to ±2.5°C of set
point
• Nominal 18V, 9W operation
• Available with solder pads or attached lead
wires
• Ideal for tight temperature control of
sensitive electronic components such as
oscillators and SAW devices
DESCRIPTION
The 52500 is a subminiature heater, whose temperature is factory set to a customer specified temperature up to
100°C. This device is ideally suited for regulating the temperature of sensitive electronic components such as
oscillators and SAW devices. The 52500 is in a ceramic package and can supply up to 9 watts of power from an
unregulated 18V (nominal) power supply and is available with pads suitable for soldering or with attached lead wires.
PRODUCT STATUS
This document contains information on a product under development. Micropac reserves the right to change or
discontinue this product without notice.
Table 1 Absolute Maximum Ratings
Rating
Supply Voltage
Power Dissipation
Operating Temperature
Storage Temperature
Table 2 Operating Characteristics
Rating
Supply Voltage
Power Dissipation
Factory Temperature Set-Point
Temperature Variation
Symbol
V_DD
P_D
T_O
T_S
Symbol
V_DD
P_D
T_C
∆T_C
Value
20
11
-55 to +100
-65 to +150
Min
Max
+12
+18
9
50
100
±2.5
Unit
Volts
Watts
°C
°C
Unit
Volts
Watts
°C
°C
Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.
Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible.
MICROPAC INDUSTRIES, INC. MICROCIRCUITS DIVISION • 905 E. Walnut St., Garland, TX 75040 • [phone] • Fax [phone]
www.micropac.com E-MAIL: [e-mail] 1 April 2009 Rev -
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