Diodes DESD5V0U1BA-7 Low capacitance bidirectional tvs diode Datasheet

DESD5V0U1BA
Features
Mechanical Data
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Provides ESD Protection per IEC 61000-4-2 Standard:
Contact ±10kV
1 Channel of ESD Protection
High Peak Pulse Current per IEC 61000-4-5 Standard
Low Channel Input Capacitance
Typically used in Cellular Handsets, Portable Electronics,
Communication Systems, Computers and Peripherals
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Case: SOD323
Case Material: Molded Plastic, “Green” Molding Compound;
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Matte Tin Finish Annealed over Alloy 42 Leadframe
(Lead-Free Plating). Solderable per MIL-STD-202, Method 208
Weight: 0.004 grams (Approximate)
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SOD323
1
Top View
2
Device Schematic
Ordering Information (Note 4)
Product
DESD5V0U1BA-7
Notes:
Compliance
Standard
Marking
L/
Reel Size (inches)
7
L
Tape Width (mm)
8
Quantity per Reel
3,000/Tape & Reel
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
SOD323
DESD5V0U1BA
Document number: DS36071 Rev. 4 - 2
L
L/
L/
L
INFORMATION
ADVANCE
INFORMATION
ADVANCED
LOW CAPACITANCE BIDIRECTIONAL TVS DIODE
= Product Type Marking Code
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DESD5V0U1BA
Characteristic
Peak Pulse Current
ESD Protection – Contact Discharge
Symbol
IPP
VESD_Contact
Value
3
±10
Unit
A
kV
Conditions
8/20μs, per Figure 3
IEC 61000-4-2 Standard
Thermal Characteristics
Characteristic
Package Power Dissipation (Note 5)
Thermal Resistance, Junction to Ambient (Note 5)
Operating and Storage Temperature Range
Symbol
PD
RJA
TJ, TSTG
Value
250
500
-65 to +150
Unit
mW
°C/W
°C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Reverse Standoff Voltage
Channel Leakage Current (Note 6)
Clamping Voltage
Breakdown Voltage
Differential Resistance
Dynamic Impedance
Symbol
VRWM
IRM
VCL
VBR
RDIF
Rdyn
Channel Input Capacitance
Notes:
CT
Min
-
5.5
-
-
Typ
5
7.2
7
0.3
2.9
1.9
Max
5
100
9.5
100
-
Unit
V
nA
V
V
Ω
Ω
pF
Test Conditions
VRWM = 5V
IPP = 3A, tp = 8/20μs
IR = 5mA
IR = 1mA
TLP, 20A, tp = 100 ns
VR = 0V, f = 1MHz
VR = 5V, f = 1MHz
5. Device mounted on FR-4 PCB pad layout (2oz copper) as shown on Diodes, Inc. suggested pad layout AP02001, which can be found on our website
at http://www.diodes.com.
6. Short duration pulse test used to minimize self-heating effect.
300
100
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT
275
PD , POWER DISSIPATION(mW)
INFORMATION
ADVANCE
INFORMATION
ADVANCED
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
250
225
200
175
150
125
100
75
50
75
50
25
25
0
0
25
50
75
100
125
150
175
TA,AMBIE NT TEMPERA TURE( C)
Figure 1. Power Derating Curve
DESD5V0U1BA
Document number: DS36071 Rev. 4 - 2
0
0
25
50
75
100
125
150
175
200
TA,AMBIENT TEMPERATURE( C)
Figure 2. Pulse Derating Curve
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DESD5V0U1BA
IEC61000-4-5
(Lighting)
7.0
2.8
2.6
6.5
Cd (pF)
VC, CLAMPING VOLTAGE (V)
3.0
2.4
6.0
f=1MHz, Tamb = 25℃
2.2
5.5
2.0
1.8
5.0
1
1.5
2
2.5
3
CURRENT(A)
Figure 3. Clamping Voltage Characteristic
3.5
0
24
0.5
1
1.5
2 2.5 3 3.5 4 4.5
VR (V)
Figure 4. Input Capacitance vs. Input Voltage
5
I/O to Vss, Tj initial = 25℃
20
18
16
14
12
10
8
6
4
2
0
0
2
4
6
8
10
12
CLAMPING VOLTAGE,CURRENT (V,A)
9
22
Current f rom I/O to Vss (A)
INFORMATION
ADVANCE
INFORMATION
ADVANCED
7.5
Voltage f rom I/O to Vss(V)
Figure 5. Current vs. Voltage
7
Volt
6
5
4
3
2
1
0
-30 -20 -10
0
10
20
30
40
50
60
70
PIN2 to VPIN1, +8kV Contact Discharge
Figure 7 ESD Response to IEC 61000-4-2
Document number: DS36071 Rev. 4 - 2
Ampere
t,TIME(us)
Figure 6. Waveform of Clamping Voltage,Current vs.
Time(8/20us,I/O to Vss)
PIN1 to VPIN2, +8kV Contact Discharge
DESD5V0U1BA
8
Figure 8 ESD Response to IEC 61000-4-2
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DESD5V0U1BA
Package Outline Dimensions
INFORMATION
ADVANCE
INFORMATION
ADVANCED
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version.
A2
A1
a
L
c
He
E
b
D
SOD323
Dim Min Max Typ
A1
0.10 0.05
A2
1.00 1.10 1.05
b
0.25 0.35 0.30
c
0.10 0.15 0.11
D
1.20 1.40 1.30
E
1.60 1.80 1.70
He
2.30 2.70 2.50
L
0.20 0.40 0.30
a
8°
All Dimensions in mm
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
X1
Dimensions Value (in mm)
X
0.590
X1
2.700
Y
0.450
Y
X
DESD5V0U1BA
Document number: DS36071 Rev. 4 - 2
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DESD5V0U1BA
INFORMATION
ADVANCE
INFORMATION
ADVANCED
IMPORTANT NOTICE
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
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application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
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indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
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This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2015, Diodes Incorporated
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DESD5V0U1BA
Document number: DS36071 Rev. 4 - 2
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