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PESDxL1BA series
Low capacitance bidirectional ESD protection diodes in
SOD323
Rev. 02 — 20 August 2009
Product data sheet
1. Product profile
1.1 General description
Bidirectional ElectroStatic Discharge (ESD) protection diodes in a very small SOD323
(SC-76) SMD plastic package designed to protect one signal line from the damage
caused by ESD and other transients.
1.2 Features
n
n
n
n
Bidirectional ESD protection of one line
Max. peak pulse power: Ppp = 500 W
Low clamping voltage: V(CL)R = 26 V
Ultra low leakage current: IRM < 0.09 µA
n
n
n
n
ESD protection > 23 kV
IEC 61000-4-2, level 4 (ESD)
IEC 61000-4-5 (surge); Ipp = 18 A
Very small SMD plastic package
1.3 Applications
n Computers and peripherals
n Communication systems
n Audio and video equipment
n Data lines
n CAN bus protection
1.4 Quick reference data
Table 1.
Quick reference data
Symbol
Parameter
VRWM
reverse stand-off voltage
Cd
Min
Typ
Max
Unit
PESD3V3L1BA
-
-
3.3
V
PESD5V0L1BA
-
-
5.0
V
PESD12VL1BA
-
-
12
V
PESD15VL1BA
-
-
15
V
PESD24VL1BA
-
-
24
V
PESD3V3L1BA
-
101
-
pF
PESD5V0L1BA
-
75
-
pF
PESD12VL1BA
-
19
-
pF
PESD15VL1BA
-
16
-
pF
PESD24VL1BA
-
11
-
pF
diode capacitance
Conditions
VR = 0 V;
f = 1 MHz
PESDxL1BA series
NXP Semiconductors
Low capacitance bidirectional ESD protection diodes in SOD323
2. Pinning information
Table 2.
Pinning
Pin
Description
1
cathode 1
2
cathode 2
Simplified outline
1
Symbol
2
1
2
sym045
3. Ordering information
Table 3.
Ordering information
Type number
Package
Name
PESDxL1BA series SC-76
Description
Version
plastic surface mounted package; 2 leads
SOD323
4. Marking
Table 4.
Marking codes
Type number
Marking code
PESD3V3L1BA
AB
PESD5V0L1BA
AC
PESD12VL1BA
AD
PESD15VL1BA
AE
PESD24VL1BA
AF
PESDXL1BA_SER_2
Product data sheet
© NXP B.V. 2009. All rights reserved.
Rev. 02 — 20 August 2009
2 of 15
PESDxL1BA series
NXP Semiconductors
Low capacitance bidirectional ESD protection diodes in SOD323
5. Limiting values
Table 5.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Min
Max
Unit
PESD3V3L1BA
-
500
W
PESD5V0L1BA
-
500
W
PESD12VL1BA
-
200
W
PESD15VL1BA
-
200
W
-
200
W
PESD3V3L1BA
-
18
A
PESD5V0L1BA
-
15
A
PESD12VL1BA
-
5
A
PESD15VL1BA
-
5
A
PESD24VL1BA
-
3
A
Tj
junction temperature
-
150
°C
Tamb
ambient temperature
−65
+150
°C
Tstg
storage temperature
−65
+150
°C
Ppp
Parameter
Conditions
peak pulse power
8/20 µs
[1]
PESD24VL1BA
peak pulse current
Ipp
[1]
Symbol
ESD
ESD maximum ratings
Parameter
Conditions
Min
Max
Unit
PESD3V3L1BA
-
30
kV
PESD5V0L1BA
-
30
kV
PESD12VL1BA
-
30
kV
PESD15VL1BA
-
30
kV
PESD24VL1BA
-
23
kV
-
10
kV
electrostatic discharge capability
PESDxL1BA series
IEC 61000-4-2
(contact discharge)
[1]
HBM MIL-Std 883
Device stressed with ten non-repetitive ESD pulses; see Figure 2.
Table 7.
ESD standards compliance
Standard
Conditions
IEC 61000-4-2; level 4 (ESD); Figure 2
> 15 kV (air); > 8 kV (contact)
HBM MIL-Std 883; class 3
> 4 kV
PESDXL1BA_SER_2
Product data sheet
[1]
Non-repetitive current pulse 8/20 µs exponential decay waveform; see Figure 1.
Table 6.
[1]
8/20 µs
© NXP B.V. 2009. All rights reserved.
Rev. 02 — 20 August 2009
3 of 15
PESDxL1BA series
NXP Semiconductors
Low capacitance bidirectional ESD protection diodes in SOD323
001aaa631
IPP
001aaa630
120
100 %
90 %
100 % IPP; 8 µs
IPP
(%)
80
e−t
50 % IPP; 20 µs
40
10 %
0
10
20
30
30 ns
40
t (µs)
Fig 1.
t
tr = 0.7 ns to 1 ns
0
60 ns
8/20 µs pulse waveform according to
IEC 61000-4-5
Fig 2.
ESD pulse waveform according to
IEC 61000-4-2
PESDXL1BA_SER_2
Product data sheet
© NXP B.V. 2009. All rights reserved.
Rev. 02 — 20 August 2009
4 of 15
PESDxL1BA series
NXP Semiconductors
Low capacitance bidirectional ESD protection diodes in SOD323
6. Characteristics
Table 8.
Characteristics
Tamb = 25 °C unless otherwise specified
Symbol
Parameter
VRWM
reverse stand-off voltage
Conditions
Min
Typ
Max
Unit
PESD3V3L1BA
-
-
3.3
V
PESD5V0L1BA
-
-
5.0
V
PESD12VL1BA
-
-
12
V
PESD15VL1BA
-
-
15
V
-
-
24
V
PESD24VL1BA
IRM
V(BR)
reverse leakage current
see Figure 7
PESD3V3L1BA
VRWM = 3.3 V
-
0.09
2
µA
PESD5V0L1BA
VRWM = 5.0 V
-
0.01
1
µA
PESD12VL1BA
VRWM = 12 V
-
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