SZESDR0502 Series

ESD Protection Diode, Low Leakage, Fast Response Time, with Clamping Capability

Catalog

ESD Protection Diode, Low Leakage, Fast Response Time, with Clamping Capability

Part	Qualification	Supplier Device Package	Package / Case	Power - Peak Pulse	Voltage - Breakdown (Min) [Min]	Grade	Voltage - Clamping (Max) @ Ipp [Max]	Power Line Protection	Voltage - Reverse Standoff (Typ)	Capacitance @ Frequency	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Unidirectional Channels	Type
ON Semiconductor SZESDR0502BT1G	AEC-Q101	SC-75 SOT-416	SC-75 SOT-416	20 W	5.8 V	Automotive	15 V		5 V	0.25 pF 0.5 pF	-55 °C	150 °C	Surface Mount	2	Zener

Catalog

ESD Protection Diode, Low Leakage, Fast Response Time, with Clamping Capability

Key Features

• Low Capacitance 0.5 pF Typical

• SZ Prefix for Automotive and Other Applications Requiring UniqueSite and Control Change Requirements

• Low Clamping Voltage

• Stand−off Voltage: 5 V

• Small Body Outline Dimensions: 0.063" x 0.063" (1.60 mm x 1.60 mm)

• Response Time is Typically < 1.0 ns

• IEC61000−4−2 Level 4 ESD ProtectionISO10605 330 pF/2 k ±17 kV (Contact)

• This is a Pb−Free Device

Description

The ESDR0502B is designed to protect voltage sensitive components from damage due to ESD in applications that require ultra low capacitance to preserve signal integrity. Excellent clamping capability, low leakage and fast response time are combined with an ultra low diode capacitance of 0.5 pF to provide best in class protection from IC damage due to ESD. The small SC-75 package is ideal for designs where board space is at a premium. The ESDR0502B can be used to protect two uni-directional lines or one bi-directional line. When used to protect one bi-directional line, the effective capacitance is 0.25 pF. Because of its low capacitance, it is well suited for protecting high frequency signal lines such as USB2.0 high speed and antenna line applications.