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CTK SMC Schottky Diodes for Surface-Mount Applications - Package-Specific Schottky Diode Supplier
Products Description
CTK SMC Schottky Diodes for Surface-Mount Applications is written for buyers comparing a real SMC package choice, not just a renamed catalog page. Its positioning centers on larger surface-mount package for stronger surge and thermal margin, with emphasis on low forward drop and practical assembly review. Typical users include designers choosing more package body and pads for demanding power lines. Confirm exact electrical limits in the datasheet before final approval.
| Series | Part Number | IO(MA) | VR | VF | IR | Package | SPQ/pcs | Remark |
| SS Series | SS32C | 3 | 20 | 0.55 | 0.5 | SMC | 3000 | SS32C; S-Schottky S-SMD (Surface Mounted Devices) 2-IF:2A 2-VRRM:20V C-PACKAGE;SMC |
| SS34C | 3 | 40 | 0.55 | 0.5 | SMC | 3000 | ||
| SS36C | 3 | 60 | 0.7 | 0.5 | SMC | 3000 | ||
| SS38C | 3 | 80 | 0.7 | 0.3 | SMC | 3000 | ||
| SS310C | 3 | 100 | 0.85 | 0.3 | SMC | 3000 | ||
| SS315C | 3 | 150 | 0.95 | 0.3 | SMC | 3000 | ||
| SS320C | 3 | 200 | 0.95 | 0.3 | SMC | 3000 | ||
| SS52C | 5 | 20 | 0.55 | 1 | SMC | 3000 | ||
| SS54C | 5 | 40 | 0.55 | 1 | SMC | 3000 | ||
| SS56C | 5 | 60 | 0.7 | 1 | SMC | 3000 | ||
| SS58C | 5 | 80 | 0.7 | 1 | SMC | 3000 | ||
| SS510C | 5 | 100 | 0.85 | 1 | SMC | 3000 | ||
| SS515C | 5 | 150 | 0.85 | 1 | SMC | 3000 | ||
| SS520C | 5 | 200 | 0.85 | 1 | SMC | 3000 |
Features / Advantages
- Package Role: SMC is used here for larger surface-mount package for stronger surge and thermal margin, giving this page a different selection reason from neighboring packages.
- Circuit Fit: Supports low forward drop in higher-power LED drivers, industrial power boards, and related assemblies where the package outline matters.
- Selection Check: Review datasheet values for the required voltage, current, leakage, capacitance, recovery, or thermal limits before release.
- Assembly Context: The package choice is relevant to placement density, solder joint access, inspection method, and production handling.
- Procurement Value: CTK can support sample verification, stable marking, and wholesale packaging for repeat production.
- Quality Control: Manufacturing checks focus on electrical consistency, package appearance, solderability, and compliance documentation.
Reliability and Certification
CTK reviews SMC Schottky Diodes for Surface-Mount Applications as a distinct SMC product line. Inspection covers package marking, solderability, visual quality, and final electrical screening. For Schottky Diode selection, customers should compare low forward drop, efficient rectification, package footprint, and thermal or signal constraints against the datasheet and application board. This keeps engineering review grounded in actual use rather than generic product wording.
Applications
- Higher-power LED drivers: The SMC outline is useful when low forward drop must fit the available board area.
- Industrial power boards: Designers can place the device according to package clearance, routing, and thermal needs.
- Automotive auxiliaries: Suitable for products where efficient rectification and repeatable assembly are both important.
- Telecom supplies: Helps purchasing teams keep a consistent CTK source while matching the physical footprint.
- Rugged adapters: A practical option when the circuit needs reverse-polarity blocking without changing the broader design architecture.

FAQ
Q: What makes SMC Schottky Diodes for Surface-Mount Applications different from nearby CTK package pages?
A: The main difference is the SMC package role: larger surface-mount package for stronger surge and thermal margin. That affects board space, assembly handling, and the type of products where the device is most convenient.
Q: Which applications usually fit this series?
A: It is commonly reviewed for higher-power LED drivers, industrial power boards, automotive auxiliaries, telecom supplies, especially when engineers need low forward drop with a package that matches the layout.
Q: What should be checked before ordering samples?
A: Check the datasheet for the electrical limits required by your design, then confirm pad layout, package height, thermal path, and production packaging.
Q: Can CTK help compare this option with another package?
A: Yes. CTK can support package comparison, sample planning, and wholesale supply discussion when customers are choosing between similar product families.
About CTK
CTK supplies discrete semiconductors with attention to package-level selection, not only product-family keywords. The SMC Schottky Diodes for Surface-Mount Applications page is now positioned around larger surface-mount package for stronger surge and thermal margin, giving engineers and buyers clearer reasons to choose this SMC option within the Schottky Diode portfolio.
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