CDSER400 The CDSER400 from Comchip Technology is a surface mount switching diode with 80V reverse voltage and 100mA forward current. It features a fast 4ns reverse recovery time and is packaged in the compact 0503/SOD-723F case.
Mfr Part #:

CDSER400

Available from 1 distributors
Mfr Name: Comchip Technology
Comchip Technology
The CDSER400 from Comchip Technology is a surface mount switching diode with 80V reverse voltage and 100mA forward current. It features a fast 4ns reverse recovery time and is packaged in the compact 0503/SOD-723F case.
Total Stock: 5,000 pcs

CDSER400 Available from 1 distributor

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CDSER400 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Average Forward Current (Io)
Capacitance @ Vr, F
Current
Forward Current, Surge Peak (IFSM)
Forward Voltage (Vf)
Halogen Free
Mounting Type
Operating Temperature
Operating Temperature (TJ)
Package / Case
Polarity
Power Dissipation (PD)
Repetitive Peak Forward Current (IFRM)
Repetitive Peak Reverse Voltage (VRRM)
Reverse Current (Typical/Maximum @ VR=80 V)
Reverse Recovery Time (trr)
Reverse Voltage (VR)
Speed
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Termination Finish
Voltage
Weight

CDSER400 Description

Short technical summary and product information.

The CDSER400 is a standard switching diode manufactured by Comchip Technology. It is designed for general purpose switching applications requiring high speed and low leakage. With a maximum repetitive peak reverse voltage of 90V and a continuous reverse voltage of 80V, it suits circuits with moderate voltage requirements.

 

The diode offers a maximum average forward current of 100mA and a surge peak forward current of 1A (8.3ms). Its forward voltage is 1V max at 100mA, and reverse recovery time is 4ns max, making it suitable for high-speed switching. The junction capacitance is 3pF typical, ensuring low capacitive loading.

 

The device is housed in a 0503/SOD-723F surface mount package, which is extremely thin and leadless, ideal for compact designs. It is RoHS and Halogen Free compliant, with gold-plated terminals for reliable soldering. The operating temperature range is up to 125°C.

CDSER400 Quick Information

Product Type: Switching Diode
Series: CDSER400
Canonical Name: Comchip Technology CDSER400 Switching Diode, 80V, 100mA, 0503/SOD-723F
Subcategory: Switching Diodes

CDSER400 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

CDSER400 Features

  • Fast 4ns reverse recovery time.
  • 80V reverse voltage rating.
  • 100mA average forward current.
  • Compact 0503/SOD-723F package.
  • RoHS and Halogen Free compliant.

CDSER400 Applications

  • High-speed switching in power supplies.
  • Signal rectification in compact circuits.
  • Protection and clamping applications.
  • General purpose diode replacement.

CDSER400 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of the CDSER400?

The maximum reverse voltage is 80V, with a repetitive peak reverse voltage of 90V.

What is the forward current rating?

The maximum average forward current is 100mA, with a surge peak forward current of 1A (8.3ms single half sine-wave).

What is the forward voltage drop?

The maximum forward voltage is 1V at IF=100mA.

What is the reverse recovery time?

The maximum reverse recovery time is 4ns, measured at VR=6V, IF=10mA, RL=50 ohms.

What package is the CDSER400 available in?

It is available in a 0503 (1308 Metric) surface mount package, also known as SOD-723F.

Is the CDSER400 RoHS compliant?

Yes, it is RoHS3 compliant and also Halogen Free.

What is the operating and storage temperature range?

The maximum junction operating temperature is 125°C. The storage temperature range is -55°C to +125°C.

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