# CH238UPT Switching Diode

## General Information
· Manufacturer: CHENMKO ENTERPRISE CO., LTD
· Type: Surface Mount Switching Diode
· Package: SC-70 / SOT-323

## Features
· Small surface mounting type.
· Two diode elements connected in series (VFX2).
· Maximum total power dissipation: 200mW.
· Peak forward current: 600mA.
· Silicon epitaxial planar construction.

## Electrical Characteristics
· Maximum Ratings:
- VRRM (Maximum Recurrent Peak Reverse Voltage): 80 Volts
- VRMS (Maximum RMS Voltage): 56 Volts
- VDC (Maximum DC Blocking Voltage): 80 Volts
- IO (Maximum Average Forward Rectified Current): 0.2 Amps

- IFSM (Peak Forward Surge Current): 0.6 Amps
- CJ (Typical Junction Capacitance): 2.0 pF
- TJ (Maximum Operating Temperature): +150 °C
- TSTG (Storage Temperature Range): -55 to +150 °C
· Characteristics:
- VF (Maximum Instantaneous Forward Voltage at IF=200mA): 1.20 Volts
- IR (Maximum Average Reverse Current at VR=80V): 0.1 uAmps
· Marking: 7U

## Dimensions (millimeters)
· Refer to datasheet for detailed dimension specifications (0.65, 0.65, 1.3±0.1, 2.0±0.2, 0.8~1.1, 0.3±0.1, 0.05~0.2)

## Application
· Protection circuits
· Bias circuit

## Notes
· ESD sensitive product: handling required.
· Junction capacitance measured at 1.0 MHz and applied reverse voltage of 6.0 volts.