RA0051B / Solid States Devices, Inc - Datasheet(PDF) Chat AI

RA0051B Datasheet with Chat AI

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Part No.	RA0051B
Manufacturer	SSDI
Size	81 Kbytes
Pages	2 pages
Description	Rectifier Assembly

Datasheet Summary with AI

· Peak Repetitive Reverse Voltage (VRRM): 400V, 600V, 800V, 900V (depending on model)
· Average Rectified Forward Current (Io): 50 Amps
· Peak Surge Current (Ifsm): 350 Amps
· Operating & Storage Temperature: -55 to +150°C
· Thermal Resistance (RθJC): 1.0 °C/W

## Electrical Characteristics (per leg)
· Average Rectified Forward Current (55°C): 50 Amps
· Average Rectified Forward Current (100°C): 33 Amps
· Peak Surge Current (1 Cycle): 350 Amps
· Forward Voltage Drop (@ 25A, 300μsec pulse): 2.0 Volts
· Reverse Leakage Current (@ rated PIV, 300μsec pulse): 15 μA
· Reverse Recovery Time (@ IF = 0.5A, IR = 1A, IRR = 0.25A): 100 ns

## Ordering Information
· Screening Options: Not Screened, TX Level, TXV Level, S Level. Contact factory for specific options and availability.

# SDA188UF Series

## Rectifier Assembly

50 Amps, 400 - 900 Volts

Features
· Low Cost Modules
· Aerospace Quality
· Average Output from 50 Amps
· PIV from 400 to 900 Volts
· Low Reverse Leakage Current
· Anodized Aluminum Case
· Case Electrically Isolated
· Hermetically Sealed Diode Cells
· -150 to +150°C Operating and Storage Temperature
· TX, TXV, and Space Level Screening Available
· Configurations: Common Cathode (CT), Common Anode (CA), Doubler (D)

## Maximum Ratings
· Peak Repetitive Reverse Voltage (VRRM): 400V, 600V, 800V, 900V (depending on model)
· Average Rectified Forward Current (Io): 50 Amps
· Peak Surge Current (Ifsm): 350 Amps
· Operating & Storage Temperature: -55 to +150°C
· Thermal Resistance (RθJC): 1.0 °C/W

## Electrical Characteristics (per leg)
· Average Rectified Forward Current (55°C): 50 Amps
· Average Rectified Forward Current (100°C): 33 Amps
· Peak Surge Current (1 Cycle): 350 Amps
· Forward Voltage Drop (@ 25A, 300μsec pulse): 2.0 Volts
· Reverse Leakage Current (@ rated PIV, 300μsec pulse): 15 μA
· Reverse Recovery Time (@ IF = 0.5A, IR = 1A, IRR = 0.25A): 100 ns

## Ordering Information
· Screening Options: Not Screened, TX Level, TXV Level, S Level. Contact factory for specific options and availability.