ESD Protection Diodes for High-speed Signal Interfaces

This Application Note is about choosing suitable diodes for high-speed signal interfaces. One of the major industry trends towards smaller chip size and higher data rate decreases chip tolerance to any voltage transient surge events.

Therefore, electrostatic discharge (ESD) protection diodes play a bigger role than before.

To view datasheets, inventory availability, pricing and delivery, please click on desired part number below or contact customerservice@dcomponents.com:

Bandwidth	USB 2.0	USB 3.0	USB 3.1	HDMI 1.3/1.4	HDMI 2.0
Max. Cj	480 Mbps	5 Gbps	10 Gbps	3.4 Gbps	6 Gbps
Diotec's PN	7.37 pF	0.44 pF	0.22 pF	0.94 pF	0.53pF
	ESD0541Z, ESD0521Z, ESD9BL0521P	DI5315-02F, ESD9BL0522P	-	ESD0541Z, ESD0521Z, ESD9BL0521P	DI5315-02F, ESD9BL0522P
	LIN	CAN (low speed)	CAN (high speed)	CAN FD
Bandwidth	20 kbps	125 kbps	1 Mbps	Up to 5 Mbps
Max. Cj	220pF	220pF	220pF	220pF
VBR	>27 V	>24 V	>24 V	>24 V
Diotec's PN	ESD36CA, PSOT46/C	ESD3B24WS, ESD3ZW24	ESD9BL24P, ESD5Z24	ESDB24C-AQ, NUP2105L-AQ, ESDBL24DP

 

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