GSDxxC Series
Bidirectional
TVS
Diodes
REV:
I
1
of
4
www.gt
-
semi.com
DESCRIPTION
FEATURES
The GSDxxC 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).
I IEC61000-4-2 (ESD) ±30kV (Contact)
±30kV (Air)
IEC61000-4-4 (EFT) 40A (5/50ηs)
350 Watts Peak Pulse Power per (tp=8/20μs)
Protects one I/O line (bidirectional)
Low clamping voltage
Working voltages:
3V,5V,8V,12V,15V,18V,20V,24V,36V
Low leakage current
MACHANICAL DATA
SOD-323 package
Flammability Rating: UL 94V-0
Packaging: Tape and Reel
High temperature soldering guaranteed:
260℃/10s
Reel size: 7 inch
MSL 1
ORDERING INFORMATION APPLICATIONS
Device: GSDxxC
Package: SOD-323
Material: Halogen free and RoHS compliant
Packing: Tape & Reel
Quantity per reel: 3,000pcs
Cell Phone Handsets and Accessories
Microprocessor based equipment
Personal Digital Assistants (PDA’s)
Notebooks, Desktops, and Servers
Portable Instrumentation
Networking and Telecom
Serial and Parallel Ports.
Peripherals
PIN CONFIGURATION
PACKAGE OUTLINE
GSDxxC Series
Bidirectional
TVS
Diodes
REV:
I
2
of
4
www.gt
-
semi.com
ABSOLUTE MAXIMUM RATING
Symbol
Parameter Value Units
V
ESD
ESD per IEC 61000-4-2 (Contact)
ESD per IEC 61000-4-2 (Air)
±30
±30
kV
P
PP
Peak Pulse Power (8/20μs) 350 W
T
OPT
Operating Temperature -55/+150
C
T
STG
Storage Temperature -55/+150
C
T
L
Lead Soldering Temperature 260 (10 sec.)
C
ELECTRICAL CHARACTERISTICS (Tamb=25C)
PART
NUMBER
DEVICE
MARKING
V
RWM
V
B
I
T
V
C
@1A
V
C
I
R
C
T
(V) (V) (mA) (V) (V) (µA) (pF)
(max.) (min.) (max.) (max.)
(@A)
(max.)
(max.)
GSD03C 2A 3.3 4.0 1 7.5 16.0 20 40 450
GSD05C 2B 5.0 6.0 1 9.8 18.0 17 10 200
GSD08C 2C 8.0 8.5 1 13.4 24.0 15 2 120
GSD12C 2D 12.0 13.3 1 19.0 32.0 11 1 75
GSD15C 2J 15.0 16.7 1 24.0 38.0 10 1 68
GSD18C 2K 18.0 20.0 1 29.0 45.0 9 1 57
GSD20C 2L 20.0 22.3 1 35.0 50.0 8 1 52
GSD24C 2H 24.0 26.7 1 43.0 52.0 7 1 50
GSD36C 2N 36.0 40.0 1 60.0 75.0 4.5 1 35