ESD3ZUS15
ESD Protection Diode
Features
PINNING
• Transient protection for data lines to
• Low clamping voltage
DESCRIPTION
Cathode
PIN
1
• Low leakage current
Anode
2
• Protects on I/O or power line
• Suitable replacement for Multi-Layer Varistors in
ESD protection applications
2
1
Top View
Applications
Simplified outline SOD-323 and symbol
• Cell phone handsets and accessories
• Personal digital assistants (PDA s)
• Notebooks, desktops, & servers
• Portable instrumentation
• Pagers peripherals
Absolute Maximum Ratings (Ta = 25℃)
Parameter
Symbol
PPK
Value
290
10
Unit
W
Peak Pulse Power (tp = 8/20 µs)
Peak Pulse Current (tp = 8/20 µs)
IPP
A
Air
Contact
± 15
± 8
IEC61000-4-2 (ESD)
VESD
KV
Operating Junction Temperature
Storage Temperature Range
Tj
- 55 to + 125
- 55 to + 150
℃
℃
Tstg
Characteristics at Ta = 25℃
Parameter
Symbol
VRWM
Min.
-
Typ.
-
Max.
15
Unit
Reverse Stand-Off Voltage
V
V
Reverse Breakdown Voltage
at IR = 1 mA
V(BR)R
16.7
-
-
-
-
Reverse Current
at VR = 15 V
IR
-
-
1
µA
V
Clamping Voltage
at IPP = 10 A, tp = 8/20 µs
VC
29
ESD Clamping Voltage
at ITLP = 4 A , tp = 0.2/100 ns
at ITLP = 16 A , tp = 0.2/100 ns
VCL
-
-
18.9
21.1
-
-
V
Junction Capacitance
at VR = 0 V, f = 1 MHz
Dynamic Resistance 1)
CJ
-
-
65
-
-
pF
RDYN
0.18
Ω
1) Dynamic Resistance calculated from ITLP = 4A to ITLP = 16 A .
®
1 / 3
Dated: 31/05/2022 Rev : 01