53012 MICROPAC | Alldatasheet
Document overview
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Technical content
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 • (972) 272-3571 • Fax (972) 494-2281 www.micropac.com E-MAIL: hybridsales@micropac.com 03/15/01 53012 SPST SOLID-STATE RELAY Mii HYBRID MICROELECTRONICS PRODUCTS DIVISION Features:
- Replacement for M90FS-2
- SPST, Normally Open
- Integral Short Circuit Protection
- Power FET Output Low On-state Resistance
- Full Military Temperature Operation: -55ºC to +125ºC
- Military Environmental Screening Available
- Improved Thermal Characteristics
- Built in accordance with 85006-001 Applications:
- Low Level Power Control
- Current Loop Switches
- Isolated Line Driver Selection
- Servo and Synchro Resolver Control
- Military/Aerospace General Purpose Switching
DESCRIPTION
The 53012 is a military SPST solid-state relay. This light-weight device is resistant to damage from shock and vibration, and is 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 compatible, and will accommodate bias supplies between 3.8 and 32 VDC. Integral short-circuit protection is provided in the 53012. This unit senses excessive current flow while under load or while switching, and respond by opening the output. The output will remain blocked indefinitely until the short is removed, and the unit reset. This feature prevents damage to the unit, and also averts further system failures that may be caused by the short- circuit. Resetting the unit can be accomplished by cycling the input control. 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
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 • (972) 272-3571 • Fax (972) 494-2281 www.micropac.com E-MAIL: hybridsales@micropac.com 03/15/01 53012 SPST SOLID-STATE RELAY ELECTRICAL CHARACTERISTICS* TA = +25° C PARAMETER CONDITIONS MIN TYP MAX UNIT Input Current 13 16 MA Control Voltage Range See Table 1 – Bias Resistance 3.8 32 VDC Turn-Off Voltage 1.5 VDC Turn-On Voltage 3.8 VDC Continuous Operating Output Voltage
60 VDC
Load Current 25ºC 1.0 Amps On Resistance 0.2 0.3 Ohms Output Capacitance 25V, 1MHz 400 pF Thermal Resistance ΘJA 100 ºC/W Thermal Resistance ΘJC 25 ºC/W Rise Time, tr 10% - 90% Load Voltage 1000 µs Fall Time, tr 90% - 10% Load Voltage 100 µs On Delay, tdON Min Turn On Volts To 10% Load V 800 µs Off Delay, tdOFF Max Turn Off Volts To 90% Load V 500 µs Surge Voltage 5 Second Maximum 80 Volts Leakage Current Max Cont. Operating Output V 10 µA Dielectric Strength I-0, 60 Hz Sine Wave 1000 VAC RMS Isolation Resistance Input to Case, 500 V 109 Ohms Current Surge 100 ms 2 Amps DC Overload Trip Current 40 ms Pulse 8.5 Amps DC NOTES: 1. Limiting resistor may be required for VC > 6V. See Table 1 2. Input transitions should be < 1 ms 3. Maximum input frequency: 50Hz (Normal load). For shorted load, use: fSC = 50 – (1.17 X VOUT) 4. tON = tr + tdON , tOFF = tf + tdOFF
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 • (972) 272-3571 • Fax (972) 494-2281 www.micropac.com E-MAIL: hybridsales@micropac.com 03/15/01 53012 SPST SOLID STATE RELAY
APPLICATION INFORMATION
+V C =5V R St 3 1 TTL( O. C. ) NC I A Out pu t Gr ou nd +DC Suppl y *Limiting Resistor (RS) May Be Required. See Table 1. TABLE 1 LIMITING RESISTANCE (RS) VALUES (Without Heat Sink) VC (VDC) 3.8-6 6 – 10 10 – 14 14 – 18 22 – 26 26 - 32 RS (Ω) 300 620 910 1500 2000 Rating 1/4 1/4 1/2 1/2 1
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 • (972) 272-3571 • Fax (972) 494-2281 www.micropac.com E-MAIL: hybridsales@micropac.com 03/15/01 53012 SPST SOLID-STATE RELAY Package Dimensions .335 SQ MAX .100 TYP .370 SQ MAX.200 .700 MIN.275 MAX .100 TYP.085 REF ONLY .017 DIA .047 .032 7 1 5 4 3 PIN FUNCTION 1 - Output