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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: -55C to +125C 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 shortcircuit. 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 Isolation Voltage: 53012 .......................................................................................................................................1000 VAC RMS Operating Temperature ............................................................................................................................. -55C to +125C Case Storage Temperature ......................................................................................................................................... -55C to +125C
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 Input Current Control Voltage Range Turn-Off Voltage Turn-On Voltage Continuous Operating Output Voltage Load Current On Resistance Output Capacitance Thermal Resistance JA Thermal Resistance JC Rise Time, tr Fall Time, tr On Delay, tdON Off Delay, tdOFF Surge Voltage Leakage Current Dielectric Strength Isolation Resistance Current Surge Overload Trip Current
NOTES: 1. 2. 3. 4. Limiting resistor may be required for VC > 6V. See Table 1 Input transitions should be < 1 ms Maximum input frequency: 50Hz (Normal load). For shorted load, use: fSC = 50 - (1.17 X VOUT) tON = tr + tdON , tOFF = tf + tdOFF
CONDITIONS See Table 1 - Bias Resistance
MIN 3.8 3.8
TYP 13
MAX 16 32 1.5 60
UNIT MA VDC VDC VDC VDC Amps Ohms pF C/W C/W s s s s Volts A VAC RMS Ohms Amps DC Amps DC
25C 0.2 25V, 1MHz 100 25 10% - 90% Load Voltage 90% - 10% Load Voltage Min Turn On Volts To 10% Load V Max Turn Off Volts To 90% Load V 5 Second Maximum Max Cont. Operating Output V I-0, 60 Hz Sine Wave Input to Case, 500 V 100 ms 40 ms Pulse
1.0 0.3 400
1000 100 800 500 80 10 1000 10 2
9
8.5
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
+VC=5V R St NC
+ D C S u p p ly
T T L (O .C .)
5 4 3
7 1
O u tp u t G ro u n d
I
16 A
*Limiting Resistor (RS) May Be Required. See Table 1.
TABLE 1 LIMITING RESISTANCE (RS) VALUES (Without Heat Sink)
3.8-6 VC (VDC) RS () Rating 6 - 10 300 1/4 10 - 14 620 1/4 14 - 18 910 1/2 22 - 26 1500 1/2 26 - 32 2000 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
.017 DIA
.047
7 1
.032
.335 SQ MAX .700 MIN
.200
.100 TYP
5 4 3
.370 SQ MAX
.275 MAX
.085 REF ONLY
.100 TYP
PIN 1 3 4 5 7
FUNCTION - Output Ground NC VCC + Output
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

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