SOD-323 Plastic-Encapsulate ESD Protection Diodes
The above data are for reference only.
DN:T21828A1
http://www.microdiode.com Rev:2021A1 Page :1
Bi-directional TVS Diodes
SDxxC Series
Pin Configuration
Applic
ations
Cell Phone Handsets and Accessories
Microprocessor based equipment
Personal Digital Assistants (PDA’s)
Notebooks, Desktops, and Servers
Mechan
ical Characteristics
Featur
es
350 Watts Peak Pulse Power per (8/20μs)
IEC61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
IEC61000-4-4 (EFT) 40A (5/50ns)
Protects one I/O line (bidirectional)
Low clamping voltage
Circuit Diagram
Absolute Maximum Ratings (T
A
=25°C unless otherwise specified)
Parameter Symbol Value Unit
ESD per IEC 61000−4−2 (Air)
ESD per IEC 61000−4−2 (Contact)
VESD
± 15
± 8
KV
Operating Temperature
T
OPT
−55 to +150
W
Lead Solder Temperature – Maximum (10 Second
Duration)
P
PP
350
°C
Portable Instrumentation
Networking and Telecom
Serial and Parallel Ports
DESCRIPTION
T
L
260(10 sec.)
°C
Peak Pulse Power(tp=8/20us waveform)
Storage Temperature
TSTG
−55 to +150
°C
Low leakage current
Working voltages : 3V, 5V, 8V, 12V, 15V, 18V，
20V，24V，36V
Meets MSL 1 Requirements
1
2
Peripherals
Package: SOD-323
Flammability Rating: UL 94V-0
High temperature soldering guaranted:
260℃/10s
Packaging: Tape and Reel
Terminal: Matte tin plated.
The SDxxC Series is designed for applications requiring transient overvoltage protection
capability. They are intended for use in voltage and ESD sensitive equipment such as computers,
printers, business machines, communication systems, medical equipment and other applications.
These devices are ideal for situations where board space is at a premium.
This series has been specifically designed to protect sensitive components which are connected
to power,data and transmission lines from overvoltage caused by ESD(electrostatic discharge),
CDE (Cable Discharge Events),and EFT (electrical fast transients).
http://www.microdiode.com Page :2
The above data are for reference only.
E
lectrical
C
haracteristics
(T
A
=25°C unless otherwise specified)
PART
NUMBER
DEVICE
MARKING
V
RWM
B
V
T
I
@
C
V1A
R
I
T
C
(mA) (V) (µA) (pF)
(max.) (min.) (max.)
V
C
(V)
(max.) (@A) (max.)
SD03C 2A
3.3
4
1
7.5
16
20 40
450
SD05C 2B
5 6 1 9.8 18
17 10 300
SD12C 2D
12 13.3 1
19 32 11 1
75
SD15C 2J
15
16.7
1
24
38 10 1
68
SD18C
2K
18 20.0 1
29 45 9 1
57
SD20C
2L
20 22.3 1
35 50 8 1
52
SD24C 2H
24 26.7 1
43 52 7 1
50
SD36C 2N
36 40
1 60 75
4.5
1
35
(max.)
(V)
(V)
Rev:2021A1
SD08C 2C 8
8.5
1
13.4
24 15 2 120
Bi-directional TVS Diodes
SDxxC Series