Motorola 1N4688

Enrgtech Part No: ET22546776
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Manufacturer Part No:
1N4688
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Manufacturer: Motorola

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Product Information

The 1N4688 by Motorola is a zener diode commonly employed as a voltage regulator or reference component in electronic circuits. It helps maintain a stable voltage by allowing current to flow in reverse when a specific voltage threshold is reached.

Current - Reverse Leakage @ Vr:

10 µA @ 3 V

Mounting Type:

Through Hole

HTSUS:

8541.10.0050

Package:

Bulk

Series:

Voltage - Forward (Vf) (Max) @ If:

1.5 V @ 100 mA

Operating Temperature:

-65°C ~ 200°C (TJ)

Supplier Device Package:

DO-35 (DO-204AH)

Power - Max:

500 mW

Voltage - Zener (Nom) (Vz):

4.7 V

Package / Case:

DO-204AH, DO-35, Axial

Tolerance:

±5%

Checking for live stock

The Motorola 1N4688 is a high-performance zener diode designed for voltage regulation applications. With a zener voltage of 4.7V, a power rating of 0.5W, and a tolerance of 5%, this diode offers precise and stable voltage regulation in electronic circuits. With its key features and diverse applications in voltage regulation, overvoltage protection, and signal clipping, the 1N4688 is a versatile component employed in various electronic circuits.

The Motorola 1N4688’s Key Features Include the following:

Zener Voltage: The 1N4688 has a zener voltage of 4.7V, which allows current to flow in reverse when the voltage across it exceeds the zener voltage. This property makes it ideal for voltage regulation purposes.
Power Rating: With a power rating of 0.5W, the 1N4688 can handle power dissipation of up to 0.5W without damage. This makes it suitable for applications where moderate power handling is required.
Tolerance: The 5% tolerance of the 1N4688 indicates that the actual zener voltage can deviate by ±5% from the nominal value of 4.7V. This tolerance ensures that the diode operates within acceptable limits, even in the presence of manufacturing variations.

Where to Use the Motorola 1N4688?

Voltage Regulation: The primary application of the 1N4688 diode is in voltage regulation circuits. Connecting it in reverse bias across a power supply maintains a stable output voltage despite variations in input voltage or load conditions. It uses power supplies, voltage regulators, and voltage reference circuits.
Signal Clipping: Due to its zener behaviour, the 1N4688 can be utilised for signal clipping applications. It limits the amplitude of a signal to a specific voltage level, ensuring that the movement remains within desired bounds.
Overvoltage Protection: The 1N4688 can be employed as an overvoltage protection component. Placing it in series with sensitive components or circuits protects them from excessive voltage spikes or surges.

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You can order Motorola brand products with 1N4688 directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.

Yes. Our products in Diodes - Zener - Single category are shipped in lowest possible time.

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