Radiation Tolerant, 90V - 0.8A Dual Power MOSFET Optocoupler
53253-104
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.
| Product Family | Solid State Relays |
| Channels | Dual |
| IOUT | 0.8 A |
| Lead Finish | Gold Plate |
| Package | 8-Pin DIP |
| Radiation Tolerant | Yes |
| Relay Configuration | SPST-NO |
| Screening | Screening to H Level |
| VOUT | 90 VDC |
Features
· 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
· 3A Output Surge Current
· Shock and Vibration Resistant
· MIL-PRF-38534 screening optional
Applications
· 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
· Isolation
· Power Distribution
· Switching Electromechanical Relays
Similar Products
| Product No. | Channels | IOUT | Lead Finish | Package | QML | Radiation Tolerant | Relay Configuration | Screening | Standard Military Drawing | VOUT |
|---|---|---|---|---|---|---|---|---|---|---|
| 53253-106 | Dual | 0.8 A | Gold Plate | 8-Pin DIP | - | Yes | SPST-NO | Screening to K Level | - | 90 VDC |
| 53253-112 | Dual | 0.8 A | Gold Plate | 8-Pin DIP Gull Wing | - | Yes | SPST-NO | Screening to H Level | - | 90 VDC |
| 53253-113 | Dual | 0.8 A | Solder | 8-Pin DIP Gull Wing | - | Yes | SPST-NO | Screening to K Level | - | 90 VDC |
| 53253-115 | Dual | 0.8 A | Solder | 8-Pin DIP Gull Wing | - | Yes | SPST-NO | No Screening | - | 90 VDC |
| 53253-118 | Dual | 0.8 A | Gold Plate | 8-Pin DIP Gull Wing | - | Yes | SPST-NO | K Level | - | 90 VDC |
| 53253-119 | Dual | 0.8 A | Solder | 8-Pin DIP Gull Wing | - | Yes | SPST-NO | K Level | - | 90 VDC |
| 53253-125 | Dual | 0.8 A | Solder | 8-Pin DIP Extended Gull Wing | - | Yes | SPST-NO | Screening to K Level | - | 90 VDC |