Diodes D20V0L1B2WS User Manual
Features
Provides ESD Protection per IEC 61000-4-2 Standard:
Air – ±30kV, Contact – ±30kV
1 Channel of ESD Protection
Low Channel Input Capacitance
Typically Used at Computer Interface Protection, Data Line and
Power Line Protection
PPAP Capable
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
ADVANCE INFORMATION
SOD323
Top View
D20V0L1B2WS
LOW CAPACITANCE BIDIRECTIONAL TVS DIODE
Mechanical Data
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)
1
Device Schematic
2
Ordering Information (Note 4)
D 20V0 L X B X XXX- XX
Voltage Capacitance # of Channels Polarity # of Pins Package Packing
5V0: 5. 0 Volts
20V0: 20.0 Volts
40V0: 40.0 Volts
Product Compliance Marking Reel Size (inches) Tape Width (mm) Quantity per Reel
D20V0L1B2WS-7 AEC-Q101 H/H 7 8 3,000/Tape & Reel
D20V0L1B2WSQ-7 Automotive H/H 7 8 3,000/Tape & Reel
Notes: 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.
X: Extremely Low (<0.5pF)
F: Ultra Low (0.5 ~ 1.0pF)
P: Very Low (1.1 ~ 10pF)
L: Low (10.1 ~ 20pF)
M: Medium (>20pF)
1: 1 Channel
2: 2 Channels
4: 4 Channels
6: 6 Channels
B: Bidirectional
(Symmetrical)
U: Unidirectional
A: Bidirectional
(Asymmetrical)
2: 2 Pins
3: 3 Pins
5: 5 Pins
6: 6 Pins
8: 8 Pins
10: 10 Pins
LP3: X3-DFN0603-2
LP: X1-DFN1006-2
LP4: X2-DFN1006-2
WS: SOD32 3
T: SOD523/SOT523
SO: SOT23/SOT25
W: SOD123/SOT323
TS: TSOT25/TSOT26
S: SOT353/SOT363
V:SOT553/SOT563
7: 7” reel
7B: 7” reel
13: 13” reel
(DFN1006
Package Only)
Marking Information
H/H
H/H = Product Type Marking Code
D20V0L1B2WS
Document number: DS35943 Rev. 3 - 2
1 of 4
www.diodes.com
April 2014
© Diodes Incorporated
t
r
P
P
O
R
P
O
D20V0L1B2WS
Maximum Ratings (@T
= +25°C, unless otherwise specified.)
A
Characteristic Symbol Value Unit Conditions
Peak Pulse Power Dissipation
Peak Pulse Current
ESD Protection – Contact Discharge
ESD Protection – Air Discharge
P
PP
I
PP
V
ESD_Contac
V
ESD_Ai
90 W 8/20µs, Per Figure 2
3 A 8/20µs, Per Figure 2
±30 kV Standard IEC 61000-4-2
±30 kV Standard IEC 61000-4-2
Thermal Characteristics
Characteristic Symbol Value Unit
Package Power Dissipation (Note 5)
Thermal Resistance, Junction to Ambient (Note 5)
Operating and Storage Temperature Range
P
D
R
θJA
T
, T
J
STG
ADVANCE INFORMATION
Electrical Characteristics (@T
= +25°C, unless otherwise specified.)
A
Characteristic Symbol Min Typ Max Unit Test Conditions
Reverse Standoff Voltage
Channel Leakage Current (Note 6)
Clamping Voltage, Positive Transients
Breakdown Voltage
Differential Resistance
Channel Input Capacitance
Notes: 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.
V
RWM
I
V
V
R
C
RM
CL
BR
DIF
T
—
— 20 V —
— —
—
—
— —
21
—
—
—
1.8 —
10 15 pF
100 nA
27 V
30 V
25 V
250
Note 5
200 mW
625 °C/W
-65 to +150 °C
V
= 20V
RWM
I
= 1A, tp = 8/20μS
PP
I
= 3A, tp = 8/20μS
PP
IR = 1mA
Ω
= 1A, tp = 8/20μS
I
R
VR = 0V, f = 1MHz
200
100
N (mW)
150
ATI
DISSI
100
50
WE
,
50
D
PppP
I , PEAK PULSE CURRENT (%I )
0
0
40
T , AMBIENT TEMPERATURE ( C)
A
80
120 160
200
°
Figure 1 Power Derating Curve
0
0
20 40
t, TIME ( s)
Figure 2 Pulse Waveform
60
D20V0L1B2WS
Document number: DS35943 Rev. 3 - 2
2 of 4
www.diodes.com
April 2014
© Diodes Incorporated
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