1
Cathode
ESD5Z2.5T1 Series
Transient Voltage Suppressors
2
Anode
SOD-523
Micro−Packaged Diodes for ESD Protection
The ESD5Z Series is designed to protect voltage sensitive components
from ESD and transient voltage events. Excellent clamping capability,
low leakage, and fast response time, make these parts ideal for ESD
protection on designs where board space is at a premium. Because of its
small size, it is suited for use in cellular phones, portable devices, digital
cameras, power supplies and many other portable applications.
Specification Features:
• Small Body Outline Dimensions:
0.047″ x 0.032″ (1.20 mm x 0.80 mm)
• Low Body Height: 0.028″ (0.7 mm)
• Stand−off Voltage: 2.5 V − 12 V
• Peak Power up to 240 Watts @ 8 x 20 ms Pulse
• Low Leakage
• Response Time is Typically < 1 ns
• ESD Rating of Class 3 (> 16 kV) per Human Body Model
• IEC61000−4−2 Level 4 ESD Protection
• IEC61000−4−4 Level 4 EFT Protection
• Pb−Free Packages are Available
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
IEC 61000−4−2 (ESD)
IEC 61000−4−4 (EFT)
Air
Contact
Symbol
ESD Voltage
Per Human Body Model
Per Machine Model
Total Power Dissipation on FR−5 Board
(Note 1) @ TA = 25°C
°PD°
Value Unit
±30
±30
kV
40
A
16
kV
400
V
200 mW
Junction and Storage Temperature Range
Lead Solder Temperature − Maximum
(10 Second Duration)
TJ, Tstg
TL
−55 to °C
+150
260
°C
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
1. FR−5 = 1.0 x 0.75 x 0.62 in.
Dimensions in inches and (millimeters)
SOD−523
CASE 502
PLASTIC
MARKING DIAGRAM
ORDERING INFORMATION
Device
Package
Shipping†
ESD5ZxxxT1
SOD−523 3000/Tape & Reel
DEVICE MARKING INFORMATION
See specific marking information in the device marking
column of the Electrical Characteristics tables starting on
page 2 of this data sheet.
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