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AA138 The Telefunken AA138 is a Germanium Diode with a maximum forward current of 20mA and a reverse voltage of 15V.
Mfr Part #:

AA138

Available from 1 distributors
Mfr Name: Telefunken
Telefunken
The Telefunken AA138 is a Germanium Diode with a maximum forward current of 20mA and a reverse voltage of 15V.
✓ Total Stock: 4 pcs
$ Price Range: $1.87

AA138 Available from 1 distributor

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✓ Non-Authorised
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4 pcs
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AA138 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Forward Current
Forward Voltage
Reverse Voltage
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AA138 Description

Short technical summary and product information.

The Telefunken AA138 is a Germanium Diode designed for various electronic applications. It features a maximum forward current of 20mA and a reverse voltage rating of 15V. The typical forward voltage is 0.3V at 20mA.

 

This diode is suitable for general-purpose rectification and switching applications where its specific characteristics are beneficial. Its Germanium construction provides certain advantages in specific circuit designs.

 

Further details regarding operating temperature, specific package type, and advanced electrical characteristics would typically be found in the manufacturer's datasheet.

AA138 Quick Information

Product Type: Germanium Diode
Canonical Name: Germanium Diode AA138
Subcategory: Germanium Diode

AA138 Compliance

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

AA138 Estimated Pricing

Qty Low High
1+ $1.87 $1.87

Estimated market price range - modelled values for guidance only, not live distributor offers.

AA138 Features

  • Typical forward voltage of 0.3V at 20mA.
  • Maximum reverse voltage of 15V.
  • Maximum forward current of 20mA.
  • Germanium diode with datasheet details.
  • Manufacturer Telefunken's AA138 diode.

AA138 Applications

  • Suitable for low-voltage rectification applications.
  • Used in signal demodulation circuits.
  • Ideal for switching and protection circuits.
  • Applicable in high-speed switching devices.
  • Suitable for germanium diode replacement in vintage electronics.

AA138 FAQs

3 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage for the AA138?

The maximum reverse voltage for the AA138 is 15V.

What is the maximum forward current for the AA138?

The maximum forward current for the AA138 is 20mA.

What is the typical forward voltage of the AA138?

The typical forward voltage of the AA138 is 0.3V at a forward current of 20mA.

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