MII 53024 Datasheet

53024

SPST SOLID-STATE RELAY

Mii

HYBRID MICROELECTRONICS

PRODUCTS DIVISION

Features:

• Replacement for 690-2

• SPST, Normally Open

• 1000 V RMS Optical Isolation

• CMOS or TTL Compatible Input

• Power FET Output – Low On-state Resistance

• Full Military Temperature Operation:

-55ºC to +105ºC

• Military Environmental Screening Available

• Built and Tested to MIL-PRF-28750 utilizing the

test methods of MIL-STD-883C

• Qualified to 86001-001

DESCRIPTION

The 53024 is a military SPST solid-state relay. This small, light-weight device is resistant to damage from shock and
vibration, and immune to contact-related problems (contamination, arcing) associated with mechanical equivalents.

Optical coupling between the input and output stages provides effective isolation up to 1000 volts AC RMS. Power FET
outputs eliminate bipolar offset, and minimize output voltage drop.

The control logic is TTL and CMOS compatible, and will accommodate bias supplies between 3.8 and 32 VDC. A built-in
Schmitt trigger increases noise margin when using the device in the CMOS input mode.

Applications:

• Low level power control

• Current loop switches

• Isolated line driver

• Servo and synchro resolver control

• Military/Space general purpose switching

This solid-state relay is ideal for use in military systems, or wherever high reliability, low power actuation, and light weight are
design considerations. Applications include general purpose signal switching and electronic load control.

ABSOLUTE MAXIMUM RATINGS

Isolation Voltage ................................................................................................................................................. 1000 VAC RMS

Operating Temperature ............................................................................................................................-55ºC to +105ºC Case

Storage Temperature .........................................................................................................................................-55ºC to +125ºC

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. HYBRID MICROELECTRONICS PRODUCTS DIVISION • 905 E. Walnut St., Garland, TX 75040 • [phone] • Fax [phone]

www.micropac.com E-MAIL: [e-mail]

05/18/01

53024

SPST SOLID-STATE RELAY

ELECTRICAL CHARACTERISTICS

TA = +25ºC

PARAMETER CONDITIONS MIN TYP MAX UNITS

Input (Control) Characteristics
TTL Configuration

Input Current 13 16 mA
Control Voltage Range See Table 1 – Bias Resistance 3.8 32 VDC
Turn-Off Voltage Maximum 1.5 VDC
Turn-On Voltage Minimum 3.8 VDC
Input (Control) Characteristics

CMOS Configuration
Input Current VC = + 5 VDC 25 250 µA
Control Voltage Range 2.5 18 VDC
Bias Supply - V

C

Bias Current 13 16 mA
Turn-Off Voltage Minimum 2.5 2.8 VDC
Turn-On Voltage Maximum 0.5 VDC
Total Schmitt Hysteresis 1.8 VDC

See Table 1 – Bias Resistance 3.8 32 VDC

ELECTRICAL CHARACTERISTICS

TA = +25ºC

PARAMETER CONDITIONS 53024 UNITS

Maximum Continuous Operating
Output Voltage 60 VDC
Maximum Load Current 25ºC 1.0 A
On Resistance – Maximum 25ºC 0.35 Ohms
Typical Thermal Resistance, θ

θ

JA

JC

120

30 ºC/W
Turn-On Time, Maximum 3.0 ms
Turn-Off Time, Maximum 3.0 ms
Off State Leakage, 80 V 100 µA
Dielectric Strength, Minimum I/O, 60 Hz Sine Wave 1000 V RMS
Typical Isolation Resistance Input to Case, 500 V 10

9

Ohms

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. HYBRID MICROELECTRONICS PRODUCTS DIVISION • 905 E. Walnut St., Garland, TX 75040 • [phone] • Fax [phone]

www.micropac.com E-MAIL: [e-mail]

05/18/01