© Semiconductor Components Industries, LLC, 2008
September, 2008 − Rev. 0
1 Publication Order Number:
ESD9B3.3S/D
ESD9B3.3ST5G
Transient Voltage
Suppressors
Micro−Packaged Diodes for ESD Protection
The ESD9B Series is designed to protect voltage sensitive
components from ESD. Excellent clamping capability, low leakage,
and fast response time provide best in class protection on designs that
are exposed to ESD. Because of its small size, it is suited for use in
cellular phones, MP3 players, digital cameras and many other portable
applications where board space comes at a premium.
Specification Features
• Low Capacitance 15 pF
• Low Clamping Voltage
• Small Body Outline Dimensions: 0.039″ x 0.024″ (1.0mm x 0.60mm)
• Low Body Height: 0.016″ (0.4 mm)
• Stand−off Voltage: 3.3 V
• Low Leakage
• Response Time is < 1 ns
• IEC61000−4−2 Level 4 ESD Protection
• This is a Pb−Free Device
Mechanical Characteristics
CASE:
Void-free, transfer-molded, thermosetting plastic
Epoxy Meets UL 94 V−0
LEAD FINISH: 100% Matte Sn (Tin)
MOUNTING POSITION: Any
QUALIFIED MAX REFLOW TEMPERATURE: 260°C
Device Meets MSL 1 Requirements
MAXIMUM RATINGS
Rating Symbol Value Unit
IEC 61000−4−2 (ESD) Contact
Air
±8.0
±15
kV
Total Power Dissipation on FR−5 Board
(Note 1) @ T
A
= 25°C
Thermal Resistance, Junction−to−Ambient
°P
D
°
R
q
JA
300
400
mW
°C/W
Junction and Storage Temperature Range T
J
, T
stg
−55 to +150 °C
Lead Solder Temperature − Maximum
(10 Second Duration)
T
L
260 °C
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
1. FR−5 = 1.0 x 0.75 x 0.62 in.
Device Package Shipping
†
ORDERING INFORMATION
http://onsemi.com
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
http://onsemi.com
ESD9B3.3ST5G SOD−923
(Pb−Free)
8000/Tape & Reel
SOD−923
CASE 514AB
MARKING DIAGRAM
X = Specific Device Code
M Date Code
X M