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See Technical Specifications

DS9503P +BOM

Unidirectional 7.5V TSOC-6 Electrostatic and Surge Protection (TVS/ESD) ROHS

Manufacturer:

ADI
Mfr.Part #:

DS9503P
Datasheet:

DS9503P Datasheet (PDF)
Pbfree Code:

No
Part Life Cycle Code:

Active
Pin Count:

6
Case Connection:

ISOLATED

Email: [email protected]

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Tel: +852 95804164

DS9503P General Description

This DS9503 is an ESD protection device for 1-Wire® interfaces. In contrast to the DS9502, the DS9503 includes two 5Ω isolation resistors on chip. Although 5Ω are negligible during communication, they represent a high impedance relative to the conducting diode during an ESD event. Thus, the diode absorbs the energy while the resistors further isolate and protect the circuit at the other side of the package. If used with circuits that already have a strong ESD-protection at their I/O port, the ESD protection level is raised to more than 27kV (IEC 801-2 Reference model). In case of abnormal ESD hits beyond its maximum ratings the DS9503 will eventually fail "short" thus preventing further damage.

Key Features

The DS9503P+ RFID IC is suitable for various applications
Robust communication protocol ensures reliable data transmission
Data integrity and confidentiality are ensured through authentication and encryption

Specifications

Pbfree Code	No	Part Life Cycle Code	Active
Pin Count	6	Reach Compliance Code
Case Connection	ISOLATED	Configuration	SINGLE
Diode Element Material	SILICON	Diode Type	TRANS VOLTAGE SUPPRESSOR DIODE
JESD-30 Code	R-PDSO-C6	JESD-609 Code	e0
Moisture Sensitivity Level	1	Number of Elements	1
Number of Terminals	6	Peak Reflow Temperature (Cel)	240
Polarity	UNIDIRECTIONAL	Qualification Status	COMMERCIAL
Surface Mount	YES	Technology	ZENER
Terminal Finish	TIN LEAD	Terminal Form	C BEND
Terminal Position	DUAL	Time@Peak Reflow Temperature-Max (s)	20