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CEFA103-G The Comchip Technology CEFA103-G is a 200V, 1A fast recovery rectifier diode with a 25ns reverse recovery time in a surface mount DO-214AC (SMA) package.
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CEFA103-G

Available from 1 distributors
Mfr Name: Comchip Technology
Comchip Technology
The Comchip Technology CEFA103-G is a 200V, 1A fast recovery rectifier diode with a 25ns reverse recovery time in a surface mount DO-214AC (SMA) package.
✓ Total Stock: 80 pcs

CEFA103-G Available from 1 distributor

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Bristol Electronics ✓
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80 pcs
On Request
80 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
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CEFA103-G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Lead Style
Mounting Type
Operating Temperature
Package / Case
Reverse Recovery Time (trr)
Speed
Supplier Device Package
Tape & Reel
Technology
Voltage
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CEFA103-G Description

Short technical summary and product information.

The Comchip Technology CEFA103-G is a fast recovery rectifier diode designed for surface mount applications. It features a maximum repetitive peak reverse voltage of 200V and an average forward current rating of 1A.

 

Key electrical characteristics include a low forward voltage drop of 920mV at 1A, a fast reverse recovery time of 25ns, and a peak forward surge current capability of 30A (8.3ms single half sine-wave). The maximum reverse current is 5µA at rated DC blocking voltage and 25°C.

 

The device is housed in a standard DO-214AC (SMA) molded plastic package, which is ideal for compact designs and automated pick-and-place assembly. The terminals are solderable per MIL-STD-750, method 2026, and polarity is indicated by a color band on the cathode end.

CEFA103-G Quick Information

Product Type: Fast Recovery Rectifier Diode
Series: CEFA101-G thRU CEFA105-G
Canonical Name: CEFA103-G Fast Recovery Rectifier Diode, 200V, 1A, SMA
Subcategory: Fast Recovery Rectifier Diode

CEFA103-G Compliance

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

CEFA103-G Features

  • Fast recovery time of 25ns maximum.
  • Rated for 200V reverse voltage.
  • 1A average forward current rating.
  • Surface mount DO-214AC (SMA) package.
  • Low forward voltage drop of 920mV at 1A.

CEFA103-G Applications

  • For high-frequency rectification circuits.
  • Suitable for power supply reverse polarity protection.
  • Used in DC-DC converter output rectification.
  • Ideal for freewheeling diode applications.

CEFA103-G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the CEFA103-G?

The maximum repetitive peak reverse voltage (VRRM) is 200V. The DC blocking voltage is also 200V.

What is the forward current rating of this diode?

The maximum average forward current (IO) is 1A.

What is the forward voltage drop at rated current?

The maximum forward voltage (VF) is 0.92V (920mV) at a forward current of 1A.

What is the reverse recovery time of the CEFA103-G?

The maximum reverse recovery time (trr) is 25ns.

What package does this diode come in?

The device is in a DO-214AC (SMA) surface mount package.

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