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ZPD18
Zener Diode 500mW ZPD18ZPD18
Zener Diode 500mW ZPD18
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Manufacturer Part # : ZPD18
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Package/Case: DO-35
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Brand: Diotec Semiconductor
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Product Categories : Single Zener Diodes
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RoHS:
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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ZPD18 DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.054 | $0.05 |
| 200 | $0.021 | $4.20 |
| 500 | $0.020 | $10.00 |
| 1000 | $0.020 | $20.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
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ZPD18 Details
The ZPD18 is a high-performance transient voltage suppression (TVS) diode designed to protect sensitive electronic components from voltage spikes and transients. This device is capable of clamping high voltage surges, making it suitable for a variety of applications including automotive, industrial, and consumer electronics. Its low leakage current and fast response time ensure reliable protection without compromising performance.
Pinout
- 1 (Cathode): Anode connection for current direction.
- 2 (Anode): Ground or signal line for the circuit.
(Tip: For detailed pinout information, please refer to the corresponding datasheet.)
Key Features
- High Surge Current Rating: Designed to handle high surge currents effectively.
- Fast Response Time: Provides rapid clamping response to overvoltage conditions.
- Low Leakage Current: Ensures minimal current draw during normal operation.
- Compact Package: Housed in a small surface-mount package for easy integration.
- Robust Protection: Offers reliable protection against ESD and lightning strikes.
Application
- Automotive Electronics: Ideal for protecting automotive control units from voltage spikes.
- Industrial Equipment: Used in industrial machinery to prevent damage from surges.
- Consumer Electronics: Suitable for protecting sensitive components in household electronics.
Where to Use
The ZPD18 is suitable for applications requiring robust voltage spike protection, especially in automotive, industrial, and consumer electronics. Its high surge capacity ensures that critical components are safeguarded against damaging transients.
How to Use
Connect the ZPD18 across the input and ground of the circuit you wish to protect. In normal operation, the diode remains reverse-biased, but it clamps any overvoltage conditions to protect sensitive components. Ensure to follow the datasheet specifications for proper usage and circuit design.
Application Circuit
The application circuit diagram for the ZPD18 shows how to properly integrate the TVS diode into your system. It includes connections for protection against voltage surges, ensuring reliable operation of the overall circuit.
(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)
Equivalents
- SMBJ18A: A similar transient voltage suppression diode with comparable voltage ratings and features.
- 1N6840: An alternative TVS diode that offers similar surge protection capabilities.
Complementary
The ZPD18 can be complemented by the ZPD24, which provides higher voltage clamping capabilities for more demanding applications.
When selecting complementary devices, ensure that their specifications align with your application's protection requirements.
Frequently Asked Questions
Q: What is the maximum voltage rating of the ZPD18?
A: The ZPD18 is designed to clamp transients and protect circuits up to a maximum of 18V. Refer to the datasheet for specific voltage ratings and conditions.
Q: Can the ZPD18 be installed in high-temperature environments?
A: Yes, the ZPD18 can operate in a range of temperatures, but it's important to refer to its datasheet to ensure that the operating conditions meet the component's specifications for reliable functioning.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Manufacturer | Diotec Semiconductor | Product Category ! | Zener Diodes |
| RoHS | Details | Series | ZPxx |
| Mounting Style | Through Hole | Package / Case | DO-35 |
| Vz - Zener Voltage | 18 V | Voltage Tolerance ! | 5 % |
| Pd - Power Dissipation | 500 mW | Zener Current ! | 26 mA |
| Zz - Zener Impedance | 18 Ohms | Minimum Operating Temperature | - 50 C |
| Maximum Operating Temperature ! | + 175 C | Configuration | Single |
| Test Current | 5 mA | Brand | Diotec Semiconductor |
| Diameter | 1.9 mm | Ir - Maximum Reverse Leakage Current | 100 nA |
| Ir - Reverse Current | 100 nA | Length | 3.9 mm |
| Product Type ! | Zener Diodes | Factory Pack Quantity | 5000 |
| Subcategory | Diodes & Rectifiers | Tradename | ZPD18 |
| Voltage Temperature Coefficient | 9.5 %/C | Unit Weight | 0.005891 oz |
FAQs
What is ZPD18?
ZPD18 is a low-power, high-performance 18 GHz silicon Germanium MMIC amplifier designed by Mini-Circuits. It is suitable for applications requiring high frequency amplification, such as RF and microwave systems, communication equipment, and test and measurement setups.
How Does ZPD18 Work?
ZPD18 operates as a monolithic microwave integrated circuit (MMIC) amplifier that provides high gain and low noise figure at microwave frequencies. It amplifies RF signals with minimal distortion, making it ideal for signal conditioning and amplification in high-frequency applications. The amplifier offers excellent linearity and bandwidth performance for demanding RF systems.
How Many Pins does ZPD18 have and What are the Functions of the Pinout Configuration?
ZPD18 is housed in a compact surface-mount package with specific pinout configurations that may vary depending on the manufacturer. In general, the common pinout configuration includes:
- VCC: Power supply pin.
- GND: Ground pin.
- RF IN: RF input pin.
- RF OUT: RF output pin.
- Bias/Gain Control: Pin for biasing or gain control, if applicable.
What are the Pros and Cons of ZPD18?
Pros:
- High Frequency Operation: Operates at 18 GHz, suitable for high-frequency applications.
- Low Power Consumption: Provides high performance with low power consumption.
- Compact Size: Compact surface-mount package for space-constrained designs.
- High Gain and Low Noise Figure: Offers high gain and low noise figure for enhanced signal quality.
- Wide Bandwidth: Provides wide bandwidth for versatile RF system integration.
Cons:
- Cost: High-performance RF components like ZPD18 may have a higher cost.
- Complexity: Requires careful impedance matching and layout considerations for optimal performance.
- Temperature Sensitivity: Performance may vary with temperature changes.
Are There Any Equivalents/Alternatives to ZPD18 for Recommendation?
- An equivalent part to ZPD18 is the ERA-5SM+ from Mini-Circuits, offering similar features.
- Alternatives to ZPD18 include the SPF-5189Z from RFMD and the MGA-86576 from Avago Technologies.
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Price details
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