PHILIPS PESD5V0S2BT Low Capacitance Bi-Directional Double ESD Protection Diode in SOT23 Package User Manual and Data Sheet
Summary
This technical document details the PESD5V0S2BT, a low-capacitance bi-directional double ESD protection diode in a SOT23 package. Designed to safeguard 2 data lines from electrostatic discharge and transients, it features high surge ratings and is ideal for portable electronics and communication systems.
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PESD5V0S2BT Low capacitance bi-directional double ESD protection diode in SOT23 package Rev. 02 — 27 May 2004 Product data sheet
1. Product profile
1.1 General description Low capacitance bi-directional double ESD protection diode in the small SOT23 plastic package designed to protect 2 data lines from the damage caused by Electro Static Discharge (ESD) and other transients.
1.2 Features Bi-directional ESD protection of 2 lines Low diode capacitance Max. peak pulse power: Ppp = 130 W at tp = 8/20 µs Low clamping voltage: VCL(R) = 14 V at Ipp = 12 A Ultra low leakage current: IRM = 5 n A at VRWM = 5 V ESD protection > 30 k V IEC 61000-4-2; level 4 (ESD)
IEC-61000-4-5 (surge); Ipp = 12 A at tp = 8/20 µs.
1.3 Applications Cellular handsets and accessories Portable electronics Computers and peripherals Communication systems Audio and video equipment.
1.4 Quick reference data Table 1: Quick reference data Symbol Parameter Conditions Min Typ Max Unit
VRWM reverse stand-off voltage Cd diode capacitance 1 MHz; p F
number of protected lines
Page Summary Contents For PHILIPS PESD5V0S2BT Low Capacitance Bi-Directional Double ESD Protection Diode in SOT23 Package User Manual and Data Sheet
Manual Details
| Brand | Philips |
|---|---|
| Pages | 11 |
| File Size | 59.58 KB |
| Published | June 20, 2026 |
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Frequently Asked Questions
What are the pin assignments of the PESD5V0S2BT?
Pin 1 and pin 2 are cathodes, pin 3 is the double cathode in a SOT23 package.
What is the maximum ESD protection level?
It provides ESD protection up to 30 kV contact discharge per IEC 61000-4-2.
What are typical applications for this diode?
Cellular handsets, portable electronics, computers, communication systems, and audio/video equipment.
What is the typical reverse leakage current and capacitance?
Typical leakage is 5 nA at 5 V, and typical capacitance is 35 pF at 1 MHz.