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DT1446-04S-7

P1-P3P4-P5
DT1446-04S
ADVANCE INFORMATION
ADVANCED INFORMATION
4 CHANNEL LOW CAPACITANCE TVS DIODE ARRAY
Product Summary
V
BR (min)
I
PP (max)
C
T (typ)
6V
4.7A
0.55pF
Description
The DT1446-04S
is a high performance device suitable for protecting
four high speed I/Os and one V
CC
. These devices are as
sembled in
SOT363
package. They have high ESD surge capability and low
capacitance.
Applications
Typically Used for High Speed Ports such as:
• USB 2.0
• IEEE1394
• HDMI
• Laptop and Personal Computers
• Flat Panel Displays
• Video Graphics Displays
• SIM Ports
Features
• IEC 61000-4-2 (ESD): Air – ±19kV, Contact – ±16kV
• Low Channel Input Capacitance of 0.55pF Max
• ESD Protection for four I/Os and one V
CC
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)
Mechanical Data
• Case: SOT363
• Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020 (Lead Free Plating).
Solderable per MIL-STD-202, Method 208
• Weight: 0.006 grams (approximate)
Ordering Information (Note 4)
Compliance
Marking
Reel Size (inches)
Tape Width (mm)
Quantity per Reel
Standard
BE3
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.
Marking Information
Date Code Key
Year
2013
2014
2015
2016
2017
2018
Code
A
B
C
D
E
F
Month
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Code
1
2
3
4
5
6
7
8
9
O
N
D
BE3 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: A = 2013
)
M = Month (ex: 9 = September
)
Top View
Device Schematic
SOT363
DT1446-04S
Document number: DS37407 Rev. 2 – 2
1 of 5
www.diodes.com
July 2014
© Diodes Incorporated
DT1446-04S
ADVANCE INFORMATION
ADVANCED INFORMATION
Maximum Ratings (@T
A
= +25°C, unless otherwise specified.)
Characteristic
Symbol
Value
Unit
Conditions
Peak Pulse Current ,per IEC 61000-4-5
I
PP_I/O
4.7
A
I/O to V
SS
, 8/20µs
Operating Voltage (DC)
V
DC
6 V
V
CC
to V
SS
ESD Protection – Contact Discharge
V
ESD_I/O
±16
kV
I/O to V
SS
, per IEC 61000-4-2
V
ESD_
V
CC
±30
kV
V
CC
to V
SS
, per IEC 61000-4-2
ESD Protection – Air Discharge, per IEC 61000-4-2
V
ESD_I/O
±19
kV
I/O to V
SS
, per IEC 61000-4-2
V
ESD_
V
CC
±30
kV
V
CC
to V
SS
, per IEC 61000-4-2
Thermal Characteristics
Characteristic
Symbol
Value
Unit
Power Dissipation Typical (Note 5)
P
D
200
mW
Thermal Resistance, Junction to Ambient Typical (Note 5)
R
θJA
625
°C/W
Operating and Storage Temperature Range T
J
, T
STG
-55 to 150 °C
Electrical Characteristics (@T
A
= +25°C, unless otherwise specified.)
Characteristic
Symbol
Min
Typ
Max
Unit
Test Conditions
Reverse Working Voltage
V
RWM
— — 5.0 V
V
CC
to V
SS
Reverse Current (Note 6)
I
R(
V
CC to
V
SS)
— — 5.0 μA
V
R
= V
RWM
= 5V, V
CC
to V
SS
Reverse Current (Note 6)
I
R(IO to
V
SS)
— — 1.0 μA
V
R
= V
RWM
= 5V, any I/O to V
SS
Reverse Breakdown Voltage
V
BR
6.0
—
9.0
V
I
R
= 1mA, V
CC
to V
SS
Forward Clamping Voltage
V
F
0.8
1.0
V
I
F
= 15mA, V
SS
to V
CC
Reverse Clamping Voltage (Note 7)
V
C_I/O
— 8.5 — V
I
PP
=4.7A, I/O to V
SS
, 8/20µs
ESD Clamping Voltage
V
ESD_V
CC
— 10 — V
TLP, 20A, tp = 100ns, V
CC
to V
SS
V
ESD_I/O
— 12 — V
TLP, 20A, tp = 100ns, I/O to V
SS
Dynamic Resistance
R
DIF_
V
CC
— 0.14 — Ω
TLP, 20A, tp = 100ns, V
CC
to V
SS
R
DIF_I/O
—
0.3
—
Ω
TLP, 20A, tp = 100ns, I/O to V
SS
Channel Input Capacitance
C
I/O to
V
SS
— 0.55 0.65 pF
V
R
= 2.5V, V
CC
= 5V, f = 1MHz
Channel Input Capacitance
C
I/O to
V
SS
— 0.65 — pF
V
R
= 2.5V, V
CC
= floating, f = 1MHz
Variation of Channel Input
Capacitance
C
I/OMAX
-C
I/OMIN
— 0.03 — pF
V
CC
= 5V, V
SS
= 0V, I/O = 2.5V, f =1MHz,
T = +25°C , C
I/OMAX
- C
I/OMIN
Variation of Channel Input
Capacitance
C
I/OMAX
-C
I/OMIN
— 0.05 — pF
V
CC
= floating , V
SS
= 0V, I/O = 2.5V,
f = 1MHz, T = +25°C , C
I/OMAX
-
C
I/OMIN
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.
7. Clamping voltage value is based on an 8x20µs peak pulse current (I
pp
) waveform.
DT1446-04S
Document number: DS37407 Rev. 2 – 2
2 of 5
www.diodes.com
July 2014
© Diodes Incorporated
DT1446-04S
ADVANCE INFORMATION
ADVANCED INFORMATION
0
25
50
75
100
0 25 50
75 100 125 150 175 200
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT
T
A
,AMBIENT TEMPERATURE(
°C)
Figure1. Pulse Derating Curve
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
-55 -25 5 35 65
95
125 155
BREAKDOWN VOLTAGE,TRIGGER
VOLTAGE(V)
T
A
, AMBIENT TEMPERATURE (
°C)
Figure 2. BV, Trigger Voltage vs. Ambient
Temperature
BV
VTRIG
5
6
7
8
9
10
11
12
0 1 2 3 4 5 6 7 8
V
C,
CLAMPING VOLTAGE (V)
CURRENT FROM I/O TO Vss(A)
Figure 5. Clamping Voltage Characteristic
IEC61000-4-5
(Lighting)
0
1
2
3
4
5
6
7
8
9
-40 -30 -20 -10 0 10 20 30 40 50 60 70
CLAMPING VOLTAGE,CURRENT (V,A)
t,TIME（us）
Figure 6. Waveform of Clamping Voltage,Current vs.
Time(8/20us,I/O to Vss)
Ampere
Voltage
DT1446-04S
Document number: DS37407 Rev. 2 – 2
3 of 5
www.diodes.com
July 2014
© Diodes Incorporated
P1-P3P4-P5

DT1446-04S-7

Mfr. #:
Buy DT1446-04S-7
Manufacturer:
Diodes Incorporated
Description:
TVS Diodes / ESD Suppressors 4-Ch Low Cap TVS 0.65pF 5Vrrm 6Vbr
Lifecycle:
New from this manufacturer.
Delivery:
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