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PESD3V3U1UB Datasheet

Ultra low capacitance unidirectional ESD protection diodes

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PESD3V3U1UA;
PESD3V3U1UB; PESD3V3U1UL
Ultra low capacitance unidirectional ESD protection diodes
Rev. 01 — 30 October 2008
Product data sheet
1. Product profile
1.1 General description
Ultra 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.
Table 1. Product overview
Type number
Package
NXP
PESD3V3U1UA
SOD323
PESD3V3U1UB
SOD523
PESD3V3U1UL
SOD882
JEITA
SC-76
SC-79
-
Package configuration
very small
ultra small and flat lead
leadless ultra small
1.2 Features
I Unidirectional ESD protection of one line I ESD protection up to 9 kV
I Ultra low diode capacitance: Cd = 2.6 pF I IEC 61000-4-2; level 4 (ESD)
I Very low leakage current: IRM = 1 nA I AEC-Q101 qualified
1.3 Applications
I USB interfaces
I 10/100/1000 Mbit/s Ethernet
I FireWire
I High-speed data lines
I Subscriber Identity Module (SIM) card
protection
I Cellular handsets and accessories
I Portable electronics
I Communication systems
I Computers and peripherals
I Audio and video equipment
1.4 Quick reference data
Table 2. Quick reference data
Tamb = 25 °C unless otherwise specified.
Symbol Parameter
Conditions
VRWM
reverse standoff voltage
Cd diode capacitance
f = 1 MHz; VR = 0 V
Min Typ Max Unit
- - 3.3 V
- 2.6 3.1 pF


NXP Semiconductors Electronic Components Datasheet

PESD3V3U1UB Datasheet

Ultra low capacitance unidirectional ESD protection diodes

No Preview Available !

NXP Semiconductors
PESD3V3U1UA/UB/UL
Ultra low capacitance unidirectional ESD protection diodes
2. Pinning information
Table 3. Pinning
Pin Description
PESD3V3U1UA; PESD3V3U1UB
1 cathode
2 anode
Simplified outline
[1]
1
2
PESD3V3U1UL
1 cathode
2 anode
001aab540
[1]
12
[1] The marking bar indicates the cathode.
Transparent
top view
3. Ordering information
Graphic symbol
12
006aaa152
12
006aaa152
Table 4. Ordering information
Type number
Package
Name
Description
PESD3V3U1UA SC-76
plastic surface-mounted package; 2 leads
PESD3V3U1UB SC-79
plastic surface-mounted package; 2 leads
PESD3V3U1UL -
leadless ultra small plastic package; 2 terminals;
body 1.0 × 0.6 × 0.5 mm
Version
SOD323
SOD523
SOD882
4. Marking
Table 5. Marking codes
Type number
PESD3V3U1UA
PESD3V3U1UB
PESD3V3U1UL
Marking code
QT
T8
XZ
PESD3V3U1UA_UB_UL_1
Product data sheet
Rev. 01 — 30 October 2008
© NXP B.V. 2008. All rights reserved.
2 of 12


Part Number PESD3V3U1UB
Description Ultra low capacitance unidirectional ESD protection diodes
Maker NXP
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PESD3V3U1UB Datasheet PDF






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