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CTK SOD-323 ESD Protection Diode - Package-Specific ESD Protection Diode Supplier
Products Description
For the SOD-323 ESD Protection Diode series, CTK highlights the design reason behind the SOD-323 footprint: balanced miniature package that remains easy to place and inspect in dense signal-line layouts. This makes the page useful for engineers checking fast clamping, board constraints, and sourcing continuity. Typical users include engineers who need small size but still value practical inspection and rework. Confirm exact electrical limits in the datasheet before final approval.
| Part Number | VR(V) | IR(uA) | VBR(V) | Ipp(A) | Vc(V) | Parameter | Cj(pF) | Parameter | Parameter | Ppp(W) | VT(V) | Marking | Package | MPQ | Remark |
| TESDB05D3 | 5 | 1 | 5.5~ | 35 | 10.5 | 14 | / | / | 80 | 400 | / | 05B | SOD-323 | 3000 | * |
| TESDB18D3 | 18 | 20~ | 10 | / | 35 | / | / | 60 | 320 | / | 18C | SOD-323 | 3000 | ||
| TESD48D3 | 48 | 1 | 53.3~58.9 | 6.5 | 105 | 115 | / | / | 60 | / | / | D48 | SOD-323 | 3000 | |
| TESD05D3U | 5 | 1 | 6 | 110 | 14 | 17 | / | 850 | 1050 | 2000 | / | 5H | SOD-323 | 3000 | * |
| TESD07D3U | 7 | 1 | 7.5 | 100 | 15 | 18 | / | 720 | 900 | 2000 | / | 7H | SOD-323 | 3000 | * |
| TESDB4V5D3U | 4.5 | 1 | 4.7~6.5 | 140 | 16 | 18 | / | 450 | 600 | 2000 | / | D4 | SOD-323 | 3000 | * |
| TESDB05D3U | 5 | 0.1 | 5.3~8 | 145 | / | 16 | / | 400 | 450 | 2400 | / | D5 | SOD-323 | 3000 | * |
| TESD12D3U | 12 | 1 | 13.3 | 70 | 22 | 28 | / | 370 | 450 | 2000 | / | H12 | SOD-323 | 3000 | * |
| TESD15D3U | 15 | 1 | 16~20 | 55 | 27 | 30 | / | 330 | 400 | 2000 | / | H15 | SOD-323 | 3000 | * |
| TESD03D3 | 3.3 | 5 | 4 | 25 | 10 | 15 | / | 200 | 250 | 350 | / | 3 | SOD-323 | 3000 | * |
| TESD05D3 | 5 | 1 | 6 | 22 | 12 | 15 | / | 180 | / | 350 | / | D05 | SOD-323 | 3000 | |
| TESD07D3 | 7 | 0.5 | 7.5~9 | 25 | 15.5 | 20 | / | 165 | 200 | 350 | / | D07 | SOD-323 | 3000 | |
| TESD12D3 | 12 | 0.2 | 13.3~16 | 15 | 21 | 24 | / | 90 | 100 | 350 | / | D12 | SOD-323 | 3000 | |
| TESD15D3 | 15 | 0.2 | 16~19 | 13 | 27 | 30 | / | 75 | 90 | 350 | / | D15 | SOD-323 | 3000 | |
| TESD03D3X | 3.3 | 0.1 | 3.7~ | 30 | / | 12 | / | 60 | 80 | 400 | 03X | SOD-323 | 3000 | ||
| TESDB03D3 | 3.3 | 1 | 3.6~ | 30 | / | 15 | / | 40 | 80 | 400 | / | 03B | SOD-323 | 3000 | * |
| TESD24D3 | 24 | 0.1 | 26.4~32 | 8 | / | 45 | / | 40 | 70 | 350 | / | D24 | SOD-323 | 3000 | |
| TESDB15D3 | 15 | 1 | 16.7~ | 10 | / | 33 | / | 35 | 40 | 400 | / | 15B | SOD-323 | 3000 | * |
| TESD36D3 | 36 | 0.1 | 39~ | 6 | 60 | 65 | / | 35 | 45 | 500 | / | R | SOD-323 | 3000 | |
| TESDB12D3 | 12 | 1 | 13.3 | 12 | / | 33 | / | 30 | 45 | 400 | / | 12C | SOD-323 | 3000 | * |
| TESDB24D3 | 24 | 1 | 26.7 | 8 | / | 50 | / | 30 | 35 | 400 | / | 24B | SOD-323 | 3000 | * |
| TESDB36D3 | 36 | 1 | 40~47.5 | 6 | 60 | 70 | / | 14 | 25 | 400 | / | 2N | SOD-323 | 3000 | * |
| TESDB55D3 | 55 | 0.1 | 57~ | 6 | / | 115 | / | 14 | 25 | 200 | / | 55B | SOD-323 | 3000 | |
| TESDB03BCD3 | 5 | 1 | 5.5 | 5 | 13 | 15 | / | 5 | 7 | 75 | / | 2 | SOD-323 | 3000 | |
| TESDB03CX2 | 3.3 | 0.1 | 3.6~ | 17 | 18 | 20 | / | 1.5 | / | 350 | / | CC | SOD-323 | 3000 | 100 megabit network port |
| TESDB03CX | 3.3 | 0.1 | 3.6~ | 20 | / | 17.5 | / | 1 | 1.5 | 350 | / | CA1 | SOD-323 | 3000 | Gigabit network port |
| TESDB05C | 5 | 1 | 6 | 17 | / | 25 | / | 1 | 1.5 | 400 | / | 5B | SOD-323 | 3000 | * |
| TESDB08C | 8 | 1 | 8.5 | 18 | / | 23 | / | 1 | 1.5 | 350 | / | 8B | SOD-323 | 3000 | * |
| TESDB12C | 12 | 1 | 13.3 | 12 | / | 30 | / | 1 | 1.5 | 350 | / | AB | SOD-323 | 3000 | * |
| TESDB15C | 15 | 1 | 16.7 | 10 | / | 40 | / | 1 | 1.5 | 350 | / | BB | SOD-323 | 3000 | * |
| TESDB24C | 24 | 1 | 26.7~ | 9 | / | 54 | / | 1 | 1.5 | 350 | / | CB | SOD-323 | 3000 | * |
| TESDB36C | 36 | 1 | 40~ | 8 | / | 75 | / | 1 | / | 350 | / | DB | SOD-323 | 3000 | * |
| TESD05C | 5 | 5 | 6 | 15 | 18.3 | / | / | 1 | / | 350 | / | 5C | SOD-323 | 3000 | |
| TESDB03CL | 3.3 | 0.1 | 3.5~ | 10 | / | 15 | / | 0.7 | 1 | 100 | / | CA2 | SOD-323 | 3000 |
Features / Advantages
- Package Role: SOD-323 is used here for balanced miniature package that remains easy to place and inspect in dense signal-line layouts, giving this page a different selection reason from neighboring packages.
- Circuit Fit: Supports interface protection in button interfaces, audio ports, 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 SOD-323 ESD Protection Diode as a distinct SOD-323 product line. Inspection covers package marking, solderability, visual quality, and final electrical screening. For ESD Protection Diode selection, customers should compare interface protection, fast clamping, 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
- Button interfaces: The SOD-323 outline is useful when interface protection must fit the available board area.
- Audio ports: Designers can place the device according to package clearance, routing, and thermal needs.
- Sensor inputs: Suitable for products where fast clamping and repeatable assembly are both important.
- Router boards: Helps purchasing teams keep a consistent CTK source while matching the physical footprint.
- Industrial panels: A practical option when the circuit needs low leakage standby without changing the broader design architecture.
FAQ
Q: What makes SOD-323 ESD Protection Diode different from nearby CTK package pages?
A: The main difference is the SOD-323 package role: balanced miniature package that remains easy to place and inspect in dense signal-line layouts. 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 button interfaces, audio ports, sensor inputs, router boards, especially when engineers need interface protection 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 SOD-323 ESD Protection Diode page is now positioned around balanced miniature package that remains easy to place and inspect in dense signal-line layouts, giving engineers and buyers clearer reasons to choose this SOD-323 option within the ESD Protection Diode portfolio.
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