1N4750A-TR 1N4750A-TR is a 27V Zener diode from Vishay Dale with 1.3W power dissipation in a DO-41 through-hole package.
Mfr Part #:

1N4750A-TR

Available from 2 distributors
Mfr Name: Vishay
Vishay
1N4750A-TR is a 27V Zener diode from Vishay Dale with 1.3W power dissipation in a DO-41 through-hole package.
✓ Total Stock: 10,000 pcs
$ Price Range: $0.14 - $0.34

1N4750A-TR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5,000 pcs
5000 pcs On Request 1 On Request On Request On Request On Request 2026-04-29 00:15:08
Non-Authorised Inventory information
5,000 pcs
5000 pcs On Request 1 On Request On Request On Request On Request On Request

1N4750A-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Forward Voltage
Impedance (Max) (Zzt)
Lead Style
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage

1N4750A-TR Description

Short technical summary and product information.

The 1N4750A-TR is a 27V Zener diode from Vishay Dale, designed for voltage stabilization and clipping circuits. It offers a nominal Zener voltage of 27V with ±5% tolerance and a maximum power dissipation of 1.3W. The device features a maximum impedance of 35 Ω at the test current and a low reverse leakage current of 5 µA at 20.6V.

 

This Zener diode is housed in a DO-204AL (DO-41) axial-lead package for through-hole mounting. It is rated for operation up to a junction temperature of 175°C, making it suitable for a wide range of industrial and consumer applications. The forward voltage is 1.2V maximum at 200 mA.

 

The 1N4750A-TR is part of the 1N4728A to 1N4761A series from Vishay, offering a broad range of Zener voltages. It is commonly used in power supply regulation, overvoltage protection, and reference voltage circuits.

1N4750A-TR Quick Information

Product Type: Zener Diode
Series: Automotive, AEC-Q101
Canonical Name: 1N4750A-TR Zener Diode 27V 1.3W DO-41
Subcategory: Single Zener Diode

1N4750A-TR Compliance

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

1N4750A-TR Estimated Pricing

Qty Low High
1+ $0.34 $0.34
10+ $0.25 $0.25
100+ $0.14 $0.14

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

1N4750A-TR Features

  • Nominal Zener voltage of 27V.
  • Maximum power dissipation of 1.3W.
  • ±5% Zener voltage tolerance.
  • Through-hole DO-41 package.
  • Maximum junction temperature 175°C.

1N4750A-TR Applications

  • Voltage stabilization in power supplies.
  • Overvoltage protection circuits.
  • Clipping and clamping circuits.
  • Reference voltage generation.

1N4750A-TR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1N4750A-TR?

The nominal Zener voltage is 27V with a tolerance of ±5%.

What is the power dissipation rating of the 1N4750A-TR?

The maximum power dissipation is 1.3W.

What package does the 1N4750A-TR come in?

It comes in a DO-204AL (DO-41) axial-lead through-hole package.

What is the maximum forward voltage of the 1N4750A-TR?

The maximum forward voltage is 1.2V at a forward current of 200 mA.

What is the reverse leakage current of the 1N4750A-TR?

The maximum reverse leakage current is 5 µA at a reverse voltage of 20.6V.

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