onsemi Zener Diode 56 V 5 W Through Hole 2-Pin Voltage Regulator 1N5370BG

onsemi 1N5370BG Zener Diode is a high-quality 56 V, 5 W voltage regulator designed for precision voltage stabilization in electronic circuits. Featuring a single diode configuration with a through hole mount type, this device offers excellent protection and performance in various industrial and commercial electronics applications.

The diode is enclosed in a durable Case 017AA, crafted with void-free, transfer-molded, thermo-setting plastic. The external surfaces are corrosion resistant with readily solderable leads to ensure reliable PCB connections. Polarity is clearly marked by a color band indicating the cathode, which is positive relative to the anode when operated in Zener mode. It is suitable for mounting in any position, providing installation flexibility.

This Zener diode operates over a wide temperature range from -65°C up to 200°C, making it ideal for demanding conditions found in industrial electronics and power supply circuits. Its maximum power dissipation of 5 W and a surge rating of up to 180 W at 8.3 ms ensure it withstands transient voltage spikes effectively.

Electrical characteristics include a maximum Zener impedance of 280 Ω and maximum reverse leakage current of 500 nA, ensuring stable voltage regulation and minimal power loss. The test current is set at 20 mA to verify performance compliance. Its compact axial-lead form factor dimensions (8.89 mm length, 3.68 mm height) along with a light weight of approximately 0.7 grams support integration into tight PCB layouts and portable devices.

This Zener diode series is ideal for applications in power supplies, voltage regulation circuits, and protective electronics components in construction, laboratory instrumentation, manufacturing, and commercial electronics.

Single diode configuration suitable for voltage regulation applications. Through hole mounting for secure and reliable PCB connections. Durable Case 017AA with corrosion resistant finish. Cathode polarity indication by color band for correct installation.

Operates reliably in temperatures from -65°C to 200°C. Maximum power dissipation of 5 watts with 180 watt surge rating. Maximum Zener impedance 280 ohms for stable voltage output. Low maximum reverse leakage current of 500 nA minimizes losses.

Tested at 20 mA current for performance validation. Compact size and lightweight design for versatile electronics use. Explore our range of high-performance semiconductor components at EnvMart for your electronic component sourcing needs.

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