1. Company Information:

️· DIOTEC Electronics Corp.
️· Address: 18020 Hobart Blvd., Unit B, Gardena, CA 90248, U.S.A.
️· Contact: (310) 767-1052 Fax: (310) 767-7958

2. Product Identification:

️· Product Name: 50 Amp Jumbo Diode Cell
️· Data Sheet Number: BUDI-5000D-1A

3. Features/Highlights:

️· Void-Free Vacuum Die Soldering: This is a key manufacturing process ensuring a strong, reliable bond between the silicon die and the headers. The document stresses:
- Typical void content <2%
- Max void content <10% of the die area
️· Biggest Effective Die Area: Maximizes performance for a 50 Amp device.
️· High-Temperature Solder: Allows for higher operating and assembly temperatures (Solidus: 287°C, Liquidus: 296°C).
️· Silver-Plated Copper Headers: Facilitate easy soldering and promote strong solder joints.
️· Header Identification:
- Smallest Diameter Slug: Anode
- Largest Diameter Header: Cathode

4. Mechanical Specifications:

️· A = 7.25 – 7.35 mm (0.285 – 0.290 in)
️· B = 2.05 – 2.15 mm (0.080 – 0.085 in)
️· D = 6.50 – 6.60 mm (0.256 – 0.260 in)
️· F = 0.72 – 0.82 mm (0.028 – 0.032 in)
️· G = 0.96 – 1.07 mm (0.038 – 0.042 in)

5. Electrical Characteristics (Based on Series Numbers: BAR5001D, BAR5002D, BAR5004D, BAR5006D, BAR5008D, BAR5010D, BAR5012D):

️· Maximum DC Blocking Voltage (VRRM): 100-1200 Volts (Varies by series number)
️· Maximum RMS Voltage (VRMS): Varies significantly by series number
️· Average Forward Rectified Current (IO): 50 Amps
️· Peak Forward Surge Current (IFSM): 600 Amps
️· Maximum Forward Voltage Drop (VFM): 1.1 V (typically 1.05V)
️· Maximum Average DC Reverse Current (IRM): 2-50mA
️· Maximum Thermal Resistance (RθJC): 0.8 °C/W
️· Junction Temperature Range: -65°C to +175°C

6. Important Notes:

️· Single-Side Cooled: The device is designed to be cooled from one side.
️· Bar Series Numbers: The data sheet covers multiple bar series (BAR5001D – BAR5012D), with specifications varying across these series numbers. You must select the appropriate series number for your application.
️· RoHS Compliant: The device meets RoHS compliance standards.



In essence, this data sheet provides comprehensive specifications for a high-power diode, highlighting its robust construction, electrical performance, and thermal characteristics. Understanding the series number is crucial for selecting the appropriate device for the specific requirements.