TSD18

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18V unidirectional surge protection device in SOD-323 package

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Data sheet

document-pdfAcrobat TSDxx Unidirectional TVS Diodes in SOD-323 datasheet (Rev. C) PDF | HTML

TSD18

ACTIVE

Data sheet

Order now

Product details

Vrwm (V)

18

Bi-/uni-directional

Uni-Directional

Package name

SOD323

Peak pulse power (8/20 μs) (max) (W)

300

IEC 61000-4-5 (A)

15

Breakdown voltage (min) (V)

18.3

Number of channels

1

IO capacitance (typ) (pF)

12

Clamping voltage (V)

31

Vrwm (V)

18

Bi-/uni-directional

Uni-Directional

Package name

SOD323

Peak pulse power (8/20 μs) (max) (W)

300

IEC 61000-4-5 (A)

15

Breakdown voltage (min) (V)

18.3

Number of channels

1

IO capacitance (typ) (pF)

12

Clamping voltage (V)

31

SOT (DYF)

2

3.445 mm² (2.65 mm × 1.3 mm)

IEC 61000-4-2 ESD protection:
- ±30kV contact discharge
- ±30kV air gap discharge
IEC 61000-4-5 surge protection:
- 7-60A (8/20µs)
IO capacitance < 20pF (typical)
Ultra low leakage current: 50nA (maximum)
Industrial temperature range: –55°C to +150°C
Industry standard SOD-323 leaded package (2.65mm × 1.3mm)

IEC 61000-4-2 ESD protection:
- ±30kV contact discharge
- ±30kV air gap discharge
IEC 61000-4-5 surge protection:
- 7-60A (8/20µs)
IO capacitance < 20pF (typical)
Ultra low leakage current: 50nA (maximum)
Industrial temperature range: –55°C to +150°C
Industry standard SOD-323 leaded package (2.65mm × 1.3mm)

The TSDxx are a family of unidirectional TVS protection diodes designed for clamping harmful transients such as ESD and surge. The TSDxx devices are rated to dissipate ESD strikes up to ±30kV (contact and air gap discharge) and also meets the maximum level specified in the IEC 61000-4-2 international standard (Level 4).

Combining the robust clamping performance and low capacitance of this device, TSDxx are excellent TVS diodes to protect both data and power lines in many different applications.

The TSDxx family is offered in the industry standard, leaded SOD-323 package to enable easy solderability.

The TSDxx are a family of unidirectional TVS protection diodes designed for clamping harmful transients such as ESD and surge. The TSDxx devices are rated to dissipate ESD strikes up to ±30kV (contact and air gap discharge) and also meets the maximum level specified in the IEC 61000-4-2 international standard (Level 4).

Combining the robust clamping performance and low capacitance of this device, TSDxx are excellent TVS diodes to protect both data and power lines in many different applications.

The TSDxx family is offered in the industry standard, leaded SOD-323 package to enable easy solderability.

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Top documentation	Type	Title	Format options	Date
*	Data sheet	TSDxx Unidirectional TVS Diodes in SOD-323 datasheet (Rev. C)	PDF \| HTML	May 6, 2025

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