SDR4004HFPTX / Solid States Devices, Inc

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Part No.	SDR4004HFPTX
Manufacturer	SSDI
Size	167 Kbytes
Pages	2 pages
Description	40A 35nsec 400 to 600 V Hyper Fast Rectifier

Datasheet Summary with AI

# SDR4006HF Series

## Hyper Fast Rectifier

️· Voltage: 400 to 600 V
️· Current: 40 Amps
️· Recovery Time: 35 nsec Maximum

## Features

️· Hyper Fast Recovery
️· High Surge Rating
️· Low Reverse Leakage Current
️· Low Junction Capacitance
️· Hermetically Sealed Package
️· TX, TXV, and Space Level Screening Available

## Maximum Ratings

️· Peak Repetitive Reverse Voltage (VRRM): 400V, 500V, 600V (depending on model)
️· Average Rectified Forward Current (Io): 40 Amps @ 100°C
️· Peak Surge Current (IFSM): 600 Amps
️· Operating & Storage Temperature (TOP & TSTG): -65 to +200 °C
️· Thermal Resistance (RθJC): 1.2 °C/W (0.8 typ)

## Electrical Characteristics

️· Instantaneous Forward Voltage Drop (VF):
- @ IF = 10A: 1.35 V
- @ IF = 20A: 1.50 V
- @ IF = 40A: 1.75 V
️· Reverse Leakage Current (IR):
- @ TA = 25°C: 50 µA
- @ TA = 100°C: 5,000 µA
️· Reverse Recovery Time (tRR): 35 nsec
️· Junction Capacitance (CJ): 80 pF

## Available Part Numbers

️· SDR4004HFN, SDR4004HFP
️· SDR4005HFN, SDR4005HFP
️· SDR4006HFN, SDR4006HFP

## Pin Assignment

️· TO-258 (N): Pin 1: Cathode, Pin 2: Anode, Pin 3: Anode
️· TO-259 (P): Pin 1: Cathode, Pin 2: Anode, Pin 3: Anode