Preliminary 1
SDT6B2Q
ESD Protection Diode
Features
• Transient protection for data lines to IEC 61000-4-2(ESD) 15KV(air), 8KV(contact)
• Small package for use in portable electronics
• Protection one I/O or power line.
• Low leakage current
Applications
• ESD Protection
Ordering Information
Type NO. Marking Package Code
SDT6B2Q W2 SOD-523
Outline Dimensions unit : mm
S
Se
em
mi
ic
co
on
nd
du
uc
ct
to
or
r
PIN Connections
1. Anode
2. Cathode
1
2
1.50~1.70
0.70~0.90
1
1.10~1.30
0.32 Max.
0.60~0.80
0.10 Max.
2
0.16 Max.
CATHODE MARK
Preliminary
Preliminary 2
SDT6B2
Q
Absolute Maximum Ratings (Ta=25°C)
Characteristic Symbol Rating Unit
Peak Pulse Power ( tp = 8/20 ㎲ ) PPK 100 W
Power dissipation PD 150 mW
Junction temperature Tj 150
°C
Storage temperature range Tstg -55 ~ +150 °C
Operating temperature range Topr -55 ~ +150 °C
Electrical Characteristics (Ta=25°C)
Characteristic Symbol Test Condition Min. Typ. Max. Unit
Zener voltage VZ I
Z=1mA 5.7 - 6.7 V
Reverse current IR V
R=3.0V - - 1
㎂
Total capacitance CT V
R=0V, f=1MHz - 20 - pF
Preliminary
Preliminary 3
SDT6B2
Q
Fig. 1 VZ-IZ
Fig. 3 Cj-VR
Fig. 2 I
R-VR
The AUK Corp. products are intended for the use as components in general electronic equipment
(Office and communication equipment, measuri ng equipment, home appliance, etc.).
Please make sure that you consult with us before you use these AUK Corp. products in equipments
which require high quality and / or reliability, and in equipments which could have major impact to the
welfare of human life(atomic energy control, airplane, spaceship, transportation, combustion control, all
types of safety device, etc.). AUK Corp. cannot accept liability to any damage which may occur in case
these AUK Corp. products were used in the mentioned equipments without prior consultation w ith AUK
Corp..
Specifications mentioned in this publication are subject to change without notice.
Preliminary
