PROTECTION DIODE. ESD3V3S2B Datasheet

ESD3V3S2B DIODE. Datasheet pdf. Equivalent

Part ESD3V3S2B
Description ULTRA LOW CLAMPING BI-DIRECTIONAL ESD TRANSIENT PROTECTION DIODE
Feature UNISONIC TECHNOLOGIES CO., LTD ESD3V3S2B Preliminary ULTRA LOW CLAMPING BI-DIRECTIONAL ESD TRANSI.
Manufacture UTC
Datasheet
Download ESD3V3S2B Datasheet

UNISONIC TECHNOLOGIES CO., LTD ESD3V3S2B Preliminary ULTR ESD3V3S2B Datasheet
Recommendation Recommendation Datasheet ESD3V3S2B Datasheet





ESD3V3S2B
UNISONIC TECHNOLOGIES CO., LTD
ESD3V3S2B
Preliminary
ULTRA LOW CLAMPING
BI-DIRECTIONAL ESD
TRANSIENT PROTECTION
DIODE
DESCRIPTION
The UTC ESD3V3S2B is ultra-low clamping ESD transient
bidirectional protection diode, it uses UTC’s advanced technology to
provide customers with low leakage current and high integration, etc.
The UTC ESD3V3S2B is suitable for ESD protection and high
density boards.
FEATURES
* Bi-directional, symmetrical working voltage
* Ultra low clamping voltage
* Ultra low dynamic resistance
SYMBOL
TVS DIODE
ORDERING INFORMATION
Ordering Number
ESD3V3S2BG-AL3-R
Note: Pin Assignment: A: Anode K: Cathode
Package
SOT-323
Pin Assignment
123
KKK
Packing
Tape Reel
MARKING
www.unisonic.com.tw
Copyright © 2016 Unisonic Technologies Co., Ltd
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ESD3V3S2B
ESD3V3S2B
Preliminary
TVS DIODE
ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
ESD Discharge IEC61000-4-2
Air Discharge
Contact Discharge
VESD
30
8
kV
kV
Peak Pulse current (tP=8/20 µs)
IPP 8 A
Operating Junction Temperature
Operating Temperature (Note 2)
TJ
TOPR
125
-40 ~ +125
°C
°C
Storage Temperature
TSTG
-55 ~ +150
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified)
PARAMETER
SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
Reverse working voltage
VRMW
-3.3 3.3 V
Reverse current
IR VR=3.3V
50 nA
Line capacitance
CL VR=0V. f=1MHz
11 20 pF
IPP=16A, tP=100ns
7V
Clamping voltage
VCL
IPP=30A, tP=100ns
IPP=-1A, tP=8/20 µs
9V
4.5 V
IPP=8A, tP=8/20 µs
6.8 V
Dynamic resistance (Note 1)
RDYN
0.13
Note: Z0=50, tP=100ns, tR=300ps, averaging window: t1=30ns to t2=60ns, extraction of dynamic resistance using
least squares fit of TLP charactertistics between IPP1=10A and IPP2=40A.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 3
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