Datasheet

PESDXS1UB_SERIES_2 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 02 — 24 August 2009 2 of 15
NXP Semiconductors
PESDxS1UB series
ESD protection diodes in SOD523 package
2. Pinning information
[1] The marking bar indicates the cathode.
3. Ordering information
4. Marking
C
d
diode capacitance V
R
= 0 V; f = 1 MHz
PESD3V3S1UB 207 pF
PESD5V0S1UB 152 pF
PESD12VS1UB 38 pF
PESD15VS1UB 32 pF
PESD24VS1UB 23 pF
number of protected
lines
1
Table 1. Quick reference data
…continued
Symbol Parameter Conditions Value Unit
Table 2. Discrete pinning
Pin Description Simplified outline Symbol
1 cathode
[1]
2 anode
21
sym035
12
Table 3. Ordering information
Type number Package
Name Description Version
PESDxS1UB SC -79 plastic surface mounted package; 2 leads SOD523
Table 4. Marking
Type number Marking code
PESD3V3S1UB N1
PESD5V0S1UB N2
PESD12VS1UB N3
PESD15VS1UB N4
PESD24VS1UB N5