PROTEC DALC112S1 Ultra low capacitance steering diode array Datasheet

05177
DALC112S1
Only One Name Means ProTek’Tion™
ultra low capacitance steering diode array
Description
The DALC112S1 is a low capacitance and low leakage steering diode array capable of protecting up to six (6) high
speed data lines. Its ultra low capacitance allows maintenance of signal integrity for high-speed data lines while protecting the circuit ICs from the damage of severe transients. An extremely low leakage current makes the DALC112S1
suitable for battery powered devices.
The DALC112S1 is available in a SO-8 package. This device meets all the applicable voltage immunity standards,
including IEC 61000-4-2 (ESD), 61000-4-4 (EFT) and 61000-4-5 (Surge).
SO-8 package
Features
applications
• Compatible with IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
• Compatible with IEC 61000-4-4 (EFT): 40A - 5/50ns
• Compatible with IEC 61000-4-5 (Surge): 12A, 8/20µs - Level 1(LineGnd) & Level 2(Line-Line)
• Low Clamping Voltage
• Provides Six Lines of Protection
• Low Leakage Current: <200nA
• Ultra Low Capacitance: 5pF Typical
• RoHS Compliant
• REACH Compliant
•
•
•
•
Ethernet 10/100/1000 Base T
SMART Phones
USB & FireWire
Portable Electronics
Mechanical characteristics
• Molded JEDEC SO-8 Package
• Approximate Weight: 70 milligrams
• Lead-Free Pure-Tin Plating (Annealed)
• Solder Reflow Temperature:
Pure-Tin - Sn, 100: 260-270°C
• 12mm Tape and Reel Per EIA Standard 481
• Flammability Rating UL 94V-0
PIN CONFIGURATION
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8
7
6
5
1
2
3
4
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05177
DALC112S1
Only One Name Means ProTek’Tion™
typical device characteristics
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
PARAMETER
SYMBOL
VALUE
UNITS
TA
-55 to 150
°C
Storage Temperature
TSTG
-55 to 150
°C
Continuous Power Dissipation
PPC
145
mW
Operating Temperature
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PART
NUMBER
DALC112S1
DEVICE
MARKING
REPETITIVE
PEAK
REVERSE
VOLTAGE
PSC
typical
forward
voltage
MAXIMUM
peak pulse
forward
CURRENT
MAXIMUM
REVERSE
LEAKAGE
CURRENT
MAXIMUM
quiescent
supply
CURRENT
typical
CAPACITANCE
VRRM
VOLTS
@ 50mA
VF
VOLTS
@ 8/20µs
I FM
Amps
VRRM @ 18v
IR
nA
@ 20v
IRq
nA
0V, 1MHz
Cj
pF
20
1.3
12
20
200
5
figure 1
pulse wave form
IPP - Peak Pulse Current - % of IPP
120
100
TEST
WAVEFORM
PARAMETERS
tf = 8µs
td = 20µs
Peak Value IPP
80
e-t
60
40
td = t/(IPP/2)
20
0
05177.R4 9/10
tf
0
5
10
15
t - Time - µs
Page 2
20
25
30
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05177
DALC112S1
Only One Name Means ProTek’Tion™
typical device characteristics
figure 2
non-repetitive peak pulse current capability
Peak Pulse Current - Amps
8
6
4
2
0
0.001
0.01
10
100
figure 3
TYPICAL LOW CURRENT FORWARD VOLTAGE DROP
200
Forward Current - mA
0.1
1
Square Wave Pulse - ms
TA = 25°C
Single Pulse
See Figure 1
160
120
80
40
0
600
800
1000
1200
Forward Voltage Drop - mV
figure 4
low forward current vs forward voltage
5
TA = 25°C
Single Pulse
See Figure 1
Forward Current - A
4
3
2
1
0
0
1
2
3
Forward Voltage Drop - V
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05177
DALC112S1
Only One Name Means ProTek’Tion™
SO-8 package information
outline dimensions
dim
millimeters
-A-
inches
min
max
min
max
A
4.80
5.00
0.189
0.196
B
3.80
4.00
0.150
0.157
C
1.35
1.75
0.054
0.068
D
0.35
0.49
0.014
0.019
F
0.40
1.25
0.016
0.049
G
1.27 BSC
8
5
-B-
1
G
4
D
0.18
0.25
0.007
0.009
K
0.10
0.25
0.004
0.008
P
5.80
6.20
0.229
0.244
R
0.25
0.50
0.010
0.019
R x 45°
C
0.05 BSC
J
+ 0.010” (0.25mm) M B M
4 PL
P
0° - 10°
-T-
K
+ 0.010” (0.25mm) M T B S A S
8 PL
J
F
NOTES
1.
2.
3.
4.
5.
6.
-T- = Seating plane and datum surface.
Dimensions “A” and “B” are datum.
Dimensions “A” and “B” do not include mold protrusion.
Maximum mold protrusion is 0.015” (0.380mm) per side.
Dimensioning and tolerances per ANSI Y14.5M, 1982.
Dimensions are exclusive of mold flash and metal burrs.
A
pad layout dimensions
dim
millimeters
B
inches
min
max
min
max
A
1.14
1.40
0.045
0.055
B
0.64
0.89
0.025
0.035
C
6.22
-
0.245
-
D
3.94
4.17
0.155
0.165
E
1.02
1.27
0.040
0.050
NOTES
1. Controlling dimension: inches.
05177.R4 9/10
D
C
E
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05177
DALC112S1
Only One Name Means ProTek’Tion™
TAPE AND REEL
P0
D
t
10 Pitches Cumulative
Tolerance on tape ± 0.2
P2
Pin 1
E
F
W
K0
B0
A0
P
User Direction of Feed
specifications
Reel Dia.
Tape
Width
178mm (7”)
12mm
A0
B0
K0
D
E
F
W
P0
P2
P
tmax
6.50 ± 0.10 5.40 ± 0.10 2.00 ± 0.10 1.50 ± 0.10 1.75 ± 0.10 5.50 ± 0.05 12.00 ± 0.30 4.00 ± 0.12 2.00 ± 0.10 4.00 ± 0.10
0.25
Notes
1.
2.
3.
4.
5.
6.
Dimensions are in millimeters.
Surface mount product is taped and reeled in accordance with EIA-481.
Suffix - T7 = 7” Reel - 1,000 pieces per 12mm tape.
Suffix - T13 = 13” Reel - 2,500 pieces per 12mm tape.
Bulk product shipped in tubes of 98 pieces per tube.
Marking on Part - marking code (see page 2), date code, logo and pin one defined by dot on top of package.
Package outline, pad layout and tape specifications per document number 06011.R4 8/10.
ORDERING INFORMATION
base PART NUMBER
LEADFREE SUFFIX
TAPE SUFFIX
QTY/REEL
REEL SIZE
TUBE qty
DALC112S1
-LF
-T7
1,000
7”
98
DALC112S1
-LF
-T13
2,500
13”
98
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05177
DALC112S1
Only One Name Means ProTek’Tion™
company information
COMPANY PROFILE
ProTek Devices, based in Tempe, Arizona USA, is a manufacturer of Transient Voltage Suppression (TVS) products designed specifically for
the protection of electronic systems from the effects of lightning, Electrostatic Discharge (ESD), Nuclear Electromagnetic Pulse (NEMP), inductive switching and EMI/RFI. With over 25 years of engineering and manufacturing experience, ProTek designs TVS devices that provide
application specific protection solutions for all electronic equipment/systems.
ProTek Devices Analog Products Division, also manufactures analog interface, control, RF and power management products.
CONTACT US
Corporate Headquarters
2929 South Fair Lane
Tempe, Arizona 85282
USA
By Telephone
General: 602-431-8101
Sales: 602-414-5109
Customer Service: 602-414-5114
By Fax
General: 602-431-2288
By E-mail:
Sales: [email protected]
Customer Service: [email protected]
Technical Support: [email protected]
Web
www.protekdevices.com
www.protekanalog.com
COPYRIGHT © ProTek Devices 2002 - This literature is subject to all applicable copyright laws and is not for resale in any manner.
SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice.
DESIGN CHANGES: ProTek reserves the right to discontinue product lines without notice and that the final judgement concerning selection and specifications is the buyer’s and that in furnishing engineering
and technical assistance. ProTek assumes no responsibility with respect to the selection or specifications of such products. ProTek makes no warranty, representation or guarantee regarding the suitability of
its products for any particular purpose, nor does ProTek assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability without limitation special,
consequential or incidental damages.
LIFE SUPPORT POLICY: ProTek Devices products are not authorized for use in life support systems without written consent from the factory.
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