PESD3V3L1UA_UB_UL

Low capacitance unidirectional ESD protection diodes

Low capacitance unidirectional ElectroStatic Discharge (ESD) protection diodes in small Surface-Mounted Device (SMD) plastic packages designed to protect one signal line from the damage caused by ESD and other transients.

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Features and benefits

Unidirectional ESD protection of one line
ESD protection up to 30 kV
Low diode capacitance: C_d = 34 pF
IEC 61000-4-2; level 4 (ESD)
Low clamping voltage: V_CL = 11 V
AEC-Q101 qualified
Very low leakage current: I_RM = 100 nA

Applications

Computers and peripherals
Subscriber Identity Module (SIM) card protection
Audio and video equipment
Portable electronics
Cellular handsets and accessories
FireWire
Communication systems
High-speed data lines

Parametrics

Type number	Package version	Package name	Size (mm)	Configuration	# of lines	V_RWM (V)	C_d [typ] (pF)	I_PPM [max] (A)	V_ESD (kV)
PESD3V3L1UB	SOD523	SC-79	1.2 x 0.8 x 0.6	Unidirectional	1	3.3	34	4.5	30
PESD3V3L1UL	SOD882	DFN1006-2	1.0 x 0.6 x 0.5	Unidirectional	1	3.3	34	4.5	30

Package

Type number	Package	Package information	Reflow-/Wave soldering	Packing	Status	Marking	Orderable part number, (Ordering code (12NC))
PESD3V3L1UB	SC-79 (SOD523)	SOD523		Reel 7” Q1/T1 or Q2/T3	Active	Z7	PESD3V3L1UB,115 ( 9340 632 21115 )
PESD3V3L1UL	DFN1006-2 (SOD882)	SOD882		Reel 7" Q1/T1 Pitch 2mm	Active	XW	PESD3V3L1UL,315 ( 9340 629 88315 )

Quality, reliability & chemical content

Type number	Orderable part number	Chemical content	RoHS / RHF	Leadfree conversion date	MSL	MSL leadfree
PESD3V3L1UB	PESD3V3L1UB,115	PESD3V3L1UB		Always Pb-free	1	1
PESD3V3L1UL	PESD3V3L1UL,315	PESD3V3L1UL		Always Pb-free	1	1

Quality and reliability disclaimer

Documentation (2)

File name	Title	Type	Date
SOD882	plastic, leadless ultra small package; 2 terminals; 0.65 mm pitch; 1 mm x 0.6 mm x 0.48 mm body	Package information	2020-06-12
SOD523	plastic, surface-mounted package; 2 leads; 1.2 mm x 0.8 mm x 0.6 mm body	Package information	2020-04-21

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Ordering, pricing & availability

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