PRELIMINARY DATA SHEET 53253 RADIATION TOLERANT, 90V - 0.8A DUAL POWER MOSFET OPTOCOUPLERS Features: Applications: • • • • • • • • • • • • • • • • Designed for 100 krad(Si) Total Dose 8-Pin Dual-In-Line Hermetic Package Performance over –55°C to +125°C Compact Isolation Solid State Switches Continuous Output Current: 0.8 A (1) Optically Coupled between Input and Output Isolation Tested to 1000 VDC High Level of Transient Immunity 3 A Output Surge Current Shock and Vibration Resistant MIL-PRF-38534 screening optional • • Mii HYBRID MICROELECTRONICS PRODUCTS DIVISION Satellite/Space systems Military/High Reliability Systems Standard 28 VDC and 48 VDC Load Driver Aircraft Controls Electromechanical and Solid State Relay Replacement I/O Modules Switching Heaters DESCRIPTION The 53253 is two power MOSFET optocouplers in a single 8-pin dual-in-line package suitable for applications where two independent switches and radiation tolerant performance are required. The popular hermetic eight-pin dual-in-line ceramic package combined with 1000 VDC isolation between input and output and between two isolated relays, makes this device ideal for solid-state relay applications. Performance is specified over the full military temperature range. This device is available as COTS, or screened to MIL-PRF-38534, Table C-IX, Class H or custom screening. Lead options support both through-hole and surface-mount assembly. Gold plated leads are standard, but other lead finishes per MIL-PRF-38534 are also available. Functionally, the device operates as two SPST, normally open (2 Form A) solid-state relays. Each relay is actuated by an input current, which can be driven from a standard TTL device. The input current biases a light emitting diode that is optically coupled to an integrated photovoltaic diode array. The photovoltaic diode array energizes control circuitry that operates the output MOSFET. 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 E-MAIL: [email protected] 08/18/2001 www.micropac.com Preliminary Data Sheet 53253 Radiation Tolerant Dual Power MOSFET Optocouplers ABSOLUTE MAXIMUM RATINGS: (Per relay unless otherwise noted) Storage Temperature Range ..………………………………………………………….........………........... -65°C to +150°C Operating Ambient Temperature - TA ...................……………………………………………….…....….. -55°C to +125°C Junction Temperature - TJ ..............................……………………………………………………...…..….........…. +150°C Lead Solder Temperature for 10 seconds .......................………………………………………....…...….............. +260°C (1.6 mm below seating plane) Average Input Current - IF ....................…...……………………………………………………….......................... 20 mA Peak Repetitive Input Current - IFpk .............……………………………………...…………..………...................... 40 mA (pulse width < 100 ms; duty cycle < 50%) Peak Surge Input Current - IFpk surge .............…………………………………..……………………................... 100 mA (pulse width < 0.2 ms; duty cycle < 0.1%) Continuous Output Current per relay - IO ...…………………………………....………..............................…....... 0.8 A (1) Single Shot Output Current per relay- IOpk surge (pulse width < 10 ms) ………..……………..…...………………...... 3 A Output Voltage - VO ............................…...………………………………………….……………….…….............. 90 VDC RECOMMENDED OPERATING CONDITIONS: Parameter Symbol Min. Max. Units Input Current (ON) IF (ON) 5 20 mA Input Voltage (OFF) VF (OFF) 0 0.6 VDC Operating Temperature TA -55 +125 °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. HYBRID MICROELECTRONICS PRODUCTS DIVISION • 905 E. Walnut St., Garland, TX 75040 • (972) 272-3571 • Fax (972) 494-2281 E-MAIL: [email protected] 08/18/2001 www.micropac.com Preliminary Data Sheet 53253 Radiation Tolerant Dual Power MOSFET Optocouplers ELECTRICAL SPECIFICATIONS (Pre-Irradiation) TA = -55°C to +125°C, unless otherwise specified. Parameter Output Withstand Voltage Symbol Min. VO(OFF) 90 Output On-Resistance R(ON) Output Leakage Current IO (OFF) 0.6 Input Forward Voltage VF 1.0 Input Reverse Breakdown Voltage VR 5 Input-Output Isolation II-O Typ.* 1.6 Max. Unit s Test Conditions V VF = 0.6 V IO = 10 µA 1.2 Ω IF = 10 mA IO = 0.8 A (pulse duration ≤ 30 ms) 10 µA VF = 0.6 V VO = 90 V 2.1 V IF = 10 mA V IF = 10 µA µA RH ≤ 45%, t = 5 s VI-O = 1000 VDC TA = 25°C 1 Channel-channel Isolation IISO 1 µA Turn-On Time tON 6 ms Notes RH ≤ 45%, t = 5 s VISO = 1000 VDC TA = 25°C IF = 10 mA VO = 28 V IO = 0.8 A 2 3 3 I F = 10 mA Turn-Off time tOFF 2 ms VO = 28 V IO = 0.8 A * All typical values are at TA = 25°C, IF (ON) = 10 mA, VF (OFF) = 0.6 V unless otherwise specified. Notes: 1. 2. 3. 4. Maximum average current rating where the case temperature (TC) is maintained below 120°C. During the pulsed RON measurement (IO duration < 30 ms), ambient (TA) and case temperature (TC) are equal. This is a momentary withstand test, not a continuous operating condition. Typical junction to case thermal resistance (θJC) for the device is 15°C/W, where case temperature (TC) is measured at the center of the package bottom. CAUTION: Care should be taken not to exceed the maximum output power dissipation, maximum case temperature, and maximum junction temperature when repetitively switching loads. 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 E-MAIL: [email protected] 08/18/2001 www.micropac.com Preliminary Data Sheet 53253 Radiation Tolerant Dual Power MOSFET Optocouplers Terminal number Terminal Symbol +IN 1 - IN 1 - OUT 2 +OUT 2 +IN 2 - IN 2 - OUT 1 +OUT 1 1 2 3 4 5 6 7 8 1 8 2 7 3 6 4 5 Figure 1 - Terminal Connections INPUT OFF ON OUTPUT OFF ON Figure 2 - Truth Table 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 E-MAIL: [email protected] 08/18/2001 www.micropac.com Preliminary Data Sheet 53253 Radiation Tolerant Dual Power MOSFET Optocouplers Case Outlines A -101 CASE OUTLINE 31757 USA ESD SYMBOL .310 (7.87) .290 (7.37) .320 (8.13) MAX. 53253 XXXXX PIN 1 .050 (1.27) .035 (0.89) .390 (9.91) .370 (9.41) .110 (2.79) .090 (2.29) .050 (1.27) .035 (0.89) .170 (4.32) MAX. .021 (0.53) MAX. .390 (9.91) .370 (9.41) B -102 CASE OUTLINE .170 (4.32) MAX. .320 (8.13) MAX .180 (4.57) MAX .047 (1.19) TYP .110 (2.79) .090 (2.29) .021 (0.53) MAX. .390 (9.91) .380 (7.87) SEATING PLANE NOTES: 1. PIN 1 IS INDICATED BY THE ESD TRIANGLE MARKED ON THE LID OF THE PACKAGE. 2. DIMENSIONS ARE IN INCHES, (mm). 3. METRIC EQUIVALENTS ARE GIVEN FOR GENERAL INFORMATION ONLY. 4. UNLESS OTHERWISE SPECIFIED, TOLERANCE IS ±.005 (0.13mm). 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 E-MAIL: [email protected] 08/18/2001 www.micropac.com