single phase bridge rectifier MICROCHIP 684-2 with hermetically sealed construction and aluminum case
Microsemi 679, 680, 683, and 684 Series Rectifier Bridges
This series of high-current single-phase bridge rectifiers are constructed with hermetically sealed rectifiers, utilizing military-grade design and construction techniques for utmost reliability. Features include voidless glass encapsulation and internal "Category 1" metallurgical bonds. These 10A to 25A rectifier bridges are available in multiple working peak reverse voltage ratings per leg and are suitable for applications requiring fuse-in-glass diodes design, electrically isolated aluminum cases, and controlled avalanche characteristics.
Product Attributes
- Brand: Microsemi
- Origin: USA (implied by Aliso Viejo, CA address)
- Certifications: MIL-PRF-19500 similarity, RoHS compliant versions available
- Case Material: Aluminum
- Terminal Finish: Tin/lead or RoHS compliant matte tin
Technical Specifications
| Series | Type | Max Avg DC Output Current @ TC=55C (A) | Max Avg DC Output Current @ TC=100C (A) | Forward Surge Current (Peak) @ TC=100C (A) | VRWM Range (V) | Recovery Time (ns) | Max Forward Voltage Per Leg (V @ A) | Max Reverse Peak Current Per Leg @ VRWM (A) |
| 679 | Std Recovery | 25 | 18.5 | 150 | 100-600 | - | 1.2 @ 10 A | 20 @ 25C, 200 @ 100C |
| 680 | Std Recovery | 10 | 6 | 50 | 100-600 | - | 1.2 @ 2 A | 2 @ 25C, 50 @ 100C |
| 683 | Fast Recovery | 20 | 14 | 150 | 100-600 | 500 | 1.2 @ 5 A | 10 @ 25C, 200 @ 100C |
| 684 | Fast Recovery | 10 | 6 | 50 | 100-600 | 500 | 1.2 @ 2 A | 5 @ 25C, 100 @ 100C |
Additional Specifications
| Parameter | Symbol | Value | Unit |
| Junction and Storage Temperature | TJ and TSTG | -65 to +150 | C |
| Thermal Resistance Junction-to-Case | RJC | 20 | C/W |
| Thermal Resistance Junction-to-Case per package | RJC | 4.0 | C/W |
| Solder Temperature @ 10 s | 260 | C | |
| Weight (679 series) | 20 (typical) | grams | |
| Weight (680 series) | 10 (typical) | grams |
2410311247_MICROCHIP-684-2_C17581144.pdf
Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.