Rev Date: 12/12/2019

1

www.seielect.com

This specification may be changed at any time without prior notice.

marketing@seielect.com

Please confirm technical specifications before you order and/or use.

ESD/ESDU Series

Low and Ultra Low Capacitance ESD Suppressor

Stackpole Electronics, Inc.

Resistive Product Solutions

0.039 ± 0.004

0.020 ± 0.002

0.014 ± 0.002

0.008 ± 0.004

0.010 ± 0.004

inches

1.00 ± 0.10

0.50 ± 0.05

0.35 ± 0.05

0.20 ± 0.10

0.25 ± 0.10

mm

0.061 ± 0.004

0.031 ± 0.004

0.018 ± 0.004

0.012 ± 0.008

0.012 ± 0.008

inches

1.55 ± 0.10

0.80 ± 0.10

0.45 ± 0.10

0.30 ± 0.20

0.30 ± 0.20

mm

L

W

H

a

b

ESD(U)02 (0402)

ESD(U)03 (0603)

Body Length

Body Width

Body Height

Top Termination

Bottom Termination

Type / Code

Unit

Features:

•

Very quick response time (< 1 nS)

•

ESDU series has ultra-low capacitance < 0.05 pF

•

Lower cost ESD series has capacitance < 0.2 pF

•

Ultra-low leakage current (< 1 nA)

•

No signal distortion

•

100% RoHS compliant and lead free without exemption

•

Halogen free

•

REACH compliant

Applications:

•

High speed data ports (USB 2.0, IEEE1394)

•

Notebook PC’s, cell phones, PDA’s

•

Digital cameras, printers, scanners

•

Plasma display panels, LCD TVs, HDTV’s

Electrical Specifications

Mechanical Specifications

ESD(U)02A3V3R17V

0402

ESD(U)03A3V3R17V

0603

ESD(U)02A3V3R25V

0402

ESD(U)03A3V3R25V

0603

ESD(U)02A5V5R17V

0402

ESD(U)03A5V5R17V

0603

ESD(U)02A5V5R25V

0402

ESD(U)03A5V5R25V

0603

ESD(U)02A12VR25V

0402

ESD(U)03A12VR25V

0603

ESD(U)02A24VR25V

0402

ESD(U)03A24VR25V

0603

1. ESD capability meets the requirements of IEC 61000-4-2.

2. Trigger measurement made using Transmission Line Pulse Method.

3. Capacitance measured from 1 MHz - 1.8 GHz.

4. Under IEC 61000-4-2 level 4 (8 kV contact discharge, 15 kV air discharge).

ESD Pulse

Withstand

(Typical)

(4)

Capacitance

(3)

Clamping

Voltage

(V) (Typical)

> 1000 pulses

24

17

25

250

25

3.3

5.5

12

ESDU Series

Trigger

Voltage

(V) (Typical)

(2)

150

17

Type

Package

Size

Continuous

Operating

Voltage

(VDC) (Max)

ESD

Capability

(1)

Direct Discharge: 8 kV

Air Discharge: 15 kV

250

25

150

250

< 0.05 pF

Leakage

Current

(Typical)

Response

Time

ESD Series

< 0.2 pF

< 1 nA

< 1 nS