Good-Ark Semiconductor 1N4937G

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  • Part Number:

    1N4937G

  • Manufacturer:

    Good-Ark Semiconductor

  • Category:

    Single Diodes

  • RoHs:

    rohs RoHS Compliant

  • Datasheet:

    pdf 1N4937G_Datesheet

  • Description:

    RECTIFIER, FAST RECOVERY, GLASS

  • In stock 0
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Specifications
Type
Paramete
Type
Paramete
Supplier Device Package
DO-204AL (DO-41)
Technology
Standard
Voltage - Forward (Vf) (Max) @ If
1.2 V @ 1 A
Package / Case
DO-204AL, DO-41, Axial
Current - Average Rectified (Io)
1A
Current - Reverse Leakage @ Vr
5 µA @ 600 V
Mounting Type
Through Hole
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Voltage - DC Reverse (Vr) (Max)
600 V
Capacitance @ Vr, F
15pF @ 4V, 1MHz
Grade
-
Qualification
-
Operating Temperature - Junction
-55°C ~ 150°C
Reverse Recovery Time (trr)
200 ns
Overview

DESCRIPTION

· High-frequency rectifier diode with fast switching capabilities.
· Designed for high-efficiency applications in rectifier circuits.
· Features a cavity-free glass passivated junction for enhanced reliability.
· Operates at 1.0 Ampere with no thermal runaway at 75°C ambient temperature.
· Typical reverse current (IR) is less than 0.1mA.
· High-temperature soldering guaranteed at 300°C for 10 seconds.
· Case: JEDEC DO-204AL (DO-41)/A-405, molded plastic over glass body.
· Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026.
· Polarity indicated by a color band on the cathode end.
· Mounting position: Any orientation.
· Weight: DO-41 - 0.335 grams, A-405 - 0.22 grams.



FEATURES

· Underwriters Laboratories Flammability Classification 94V-0.
· High-temperature metallurgically bonded construction.
· Meets environmental standards of MIL-S-19500.
· Fast switching for high efficiency in rectifier circuits.
· Cavity-free glass passivated junction for improved performance.
· High-temperature soldering capability: 300°C for 10 seconds.
· Reverse voltage range: 50V to 600V.
· Forward current: 1.0 Ampere at 75°C.
· Low reverse leakage current: less than 0.1mA.
· Compact and lightweight design.



APPLICATIONS

· High-frequency rectifier circuits.
· Power supply rectification.
· Fast switching applications.
· High-efficiency power conversion.
· Suitable for environments requiring high-temperature soldering.
· Used in circuits requiring low reverse leakage current.
· Ideal for compact and lightweight electronic designs.

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