1N5618 The 1N5618 is a 600V, 1A standard recovery rectifier diode from Microchip Technology (formerly Microsemi). It comes in a voidless hermetically sealed axial glass package.
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1N5618

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Mfr Name: Semtech
Semtech
The 1N5618 is a 600V, 1A standard recovery rectifier diode from Microchip Technology (formerly Microsemi). It comes in a voidless hermetically sealed axial glass package.
Total Stock: 168 pcs

1N5618 Available from 1 distributor

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1N5618 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Average Rectified Current
Capacitance @ Vr, F
Current
Forward Voltage
Halogen Free
Junction Capacitance
Lead Style
Military Grade
Mounting Type
Non-repetitive Peak Forward Current
Operating Temperature
Package / Case
Polarity
Reverse Recovery Time
Reverse Recovery Time (trr)
SVHC Present
Speed
Storage Temperature
Supplier Device Package
Technology
Termination Finish
Thermal Resistance
Voltage
Weight

1N5618 Description

Short technical summary and product information.

The 1N5618 is a standard recovery rectifier diode from Microchip Technology, part of the 1N5614-1N5622 series qualified to MIL-PRF-19500/427. It features an average rectified current of 1.0 A at 55°C and a working peak reverse voltage of 600 V. The forward voltage is 1.1 V at 1 A, with a reverse recovery time of 2 µs, classifying it as standard recovery (>500 ns).

 

The diode offers a non-repetitive peak forward surge current of 30 A (8.3 ms half-sine) and low thermal resistance of 38 °C/W junction-to-lead. Operating temperature ranges from -65°C to +200°C. The device is housed in a voidless hermetically sealed hard glass axial package with tin/lead termination and cathode band polarity, weighing 340 mg.

 

Designed for high-reliability applications, the 1N5618 is suitable for general rectification in bridges, half-bridges, and catch diode circuits. Its robust construction includes triple-layer passivation and internal Category I metallurgical bonds, and it is inherently radiation hard. The through-hole mounting enables easy integration into traditional PCB designs.

1N5618 Quick Information

Product Type: Standard Recovery Rectifier Diode
Series: 1N5614-1N5622
Canonical Name: 1N5618 Standard Recovery Rectifier Diode, 600V, 1A, Axial
Subcategory: Standard Recovery Rectifier

1N5618 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected
Lead Free: No

1N5618 Features

  • 1.0A average rectified current rating.
  • 600V working peak reverse voltage.
  • Standard recovery with 2µs reverse recovery time.
  • Voidless hermetically sealed glass axial package.
  • Military qualified per MIL-PRF-19500/427.

1N5618 Applications

  • General purpose rectification in power supplies.
  • High-reliability military and aerospace circuits.
  • Bridge and half-bridge rectifier configurations.
  • Catch diode applications in inductive loads.

1N5618 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the average rectified current rating of the 1N5618?

1.0 A at 55°C.

What is the forward voltage drop?

1.1 V at 1 A.

What is the reverse recovery time?

2 µs.

What package does the 1N5618 come in?

Voidless hermetically sealed hard glass axial package with cathode band and tin/lead termination.

What is the operating temperature range?

-65°C to +200°C.

What is the non-repetitive peak forward surge current?

30 A (8.3 ms half-sine).

Is the 1N5618 qualified to military standards?

Yes, the 1N5614-1N5622 series is qualified to MIL-PRF-19500/427.

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