RD18S-A Renesas Electronics Integrated Circuit (Small Outline Diode) In Stock
Renesas RD18S-A is a surface-mount Zener diode for voltage regulation and clamping. Key specs include 18 V nominal voltage, 0.2 W rating, and a 2-pin Super MiniMold package. From $ price via RFQ, with in-stock sourcing and worldwide shipping.
- Manufacturer
- Renesas Electronics
- Package
- Small Outline Diode
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of RD18S-A?
- 18 V nominal Zener voltage
- 0.2 W power rating
- Compact 2-pin Super MiniMold package
- Surface-mount PCB assembly
- Voltage regulation and clamping function
What is RD18S-A used for?
RD18S-A provides voltage reference, regulation, and clamping in compatible low-power circuits. Its compact surface-mount form suits dense boards with controlled dissipation.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for RD18S-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which voltage and power ratings define RD18S-A?
The Zener diode provides an 18 V nominal value with a 0.2 W rating, so current, junction temperature, and power derating require careful design review.
How does its package support compact PCB applications?
RD18S-A uses a 2-pin Super MiniMold surface-mount form and is rated at 0.2 W, requiring the correct polarity, footprint, and thermal conditions.
Can this diode serve voltage-clamping circuits?
Yes, its 18 V Zener value suits compatible clamping and reference nodes when the 0.2 W ceiling and transient-energy requirements remain acceptable.
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Why Buy from FindMyChip
About Renesas Electronics
Renesas Electronics is a Japanese semiconductor manufacturer specializing in microcontrollers, analog products, and SoC solutions for automotive, industrial, and IoT applications.
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