psrda 6

05110
PSRDA3.3-6 - PSRDA05-6
Only One Name Means ProTek’Tion™
500 WATT ULTRA LOW CAPACITANCE STEERING DIODE/TVS ARRAY
Description
The PSRDAxx-6 Series are low capacitance multi-line steering diode/transient voltage suppressor arrays that provides
board level protection for standard TTL and CMOS bus line applications against the damaging effects of ESD, tertiary
lightning and switching transients.
The PSRDAxx-6 Series has a peak pulse power rating of 500 Watts for an 8/20µs waveshape. This device series meets
the IEC 61000-4-2, IEC 61000-4-4 and IEC 61000-4-5 requirements.
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): 24A, 8/20µs - Level 2(LineGnd) & Level 3(Line-Line)
• 500 Watts Peak Pulse Power per Line (tp = 8/20µs)
• Bidirectional Configuration
• Available in 3.3V and 5V
• Protects Up to Six Lines
• Ultra Low Capacitance: 5pF
• RoHS Compliant
• REACH Compliant
• Computer Interface Protection
• Ethernet - 10/100/1000 Base T
• Set-Top Box Protection
• Industrial Controls
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
05110.R10 10/12
GND
8
I/O 6
7
I/O 5
6
I/O 4
5
1
I/O 1
2
I/O 2
3
+VREF
4
I/O 3
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05110
PSRDA3.3-6 - PSRDA05-6
Only One Name Means ProTek’Tion™
typical device characteristics
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
PARAMETER
Peak Pulse Power (tp = 8/20µs) - See Figure 1
Operating Temperature
SYMBOL
VALUE
UNITS
PPP
500
Watts
TL
-55 to 150
°C
Storage Temperature
TSTG
-55 to 150
°C
Continuous Power Dissipation
PPC
1000
mW
Maximum Forward Voltage @ 10mA (Note 1)
VF
1.1
Volts
Notes
1. Measured between pins 8 to 1, 2, 3, 4, 5, 6 or 7.
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PART
NUMBER
DEVICE
MARKING
RATED
STAND-OFF
VOLTAGE
minimum
breakdown
voltage
MAXIMUM
CLAMPING
VOLTAGE
(Fig. 2)
MAXIMUM
LEAKAGE
CURRENT
MAXIMUM
CAPACITANCE
(Note 1)
(Fig. 5)
VWM
VOLTS
@1mA
V(BR)
VOLTS
@I P = 1A
VC
VOLTS
@V WM
ID
µA
@0V, 1MHz
C j(SD)
pF
PSRDA3.3-6
SGG
3.3
4.0
6.5
125
5
PSRDA05-6
SGH
5.0
6.0
9.8
20
5
Notes
1. Capacitance measured at VWM = VCC connected between I/O pins to pin 8 (Gnd). VR = VWM @ 1MHz. As shown in Figure 6, REF1 is connected to ground, REF2 is connected to +VCC, and
input applies to VCC = 5V, VSIGN = 30mV, F = 1MHz
figure 1
peak pulse power vs pulse time
PPP - Peak Pulse Power - Watts
10,000
1,000
100
10
0.1
05110.R10 10/12
500W, 8/20µs Waveform
1
10
100
td - Pulse Duration - µs
Page 2
1,000
10,000
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05110
PSRDA3.3-6 - PSRDA05-6
Only One Name Means ProTek’Tion™
typical device characteristics
figure 2
pulse wave form
tf
100
Peak Value IPP
80
100
TEST
WAVEFORM
PARAMETERS
tf = 8µs
td = 20µs
e-t
60
40
td = t/(IPP/2)
60
40
20
20
0
Peak Pulse Power
8/20µs
80
% Of Rated Power
IPP - Peak Pulse Current - % of IPP
120
figure 3
power derating curve
0
5
10
15
t - Time - µs
20
25
0
30
Average Power
0
25
50
75 100 125
TA - Ambient Temperature - °C
150
figure 4
overshoot & clamping voltage for PSRDA05-6
40
5 Volts per Division
30
20
10
0
ESD Test Pulse - 8 kilovolt, 1/30ns (Waveshape)
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05110
PSRDA3.3-6 - PSRDA05-6
Only One Name Means ProTek’Tion™
typical device characteristics
figure 5
typcial clamping voltage vs peak pulse current for PSRDA05-6
VC - Clamping Voltage - Volts
12
8
4
0
0
5
10
15
20
IPP - Peak Pulse Current - Amps
25
30
figure 6
input capacitance circuit
REF2
I/O
+VCC
VSIGN G
REF1
figure 7
typical reverse voltage vs capacitance for PSRDA05-6
8
C - Capacitance - pF
6
4
2
0
05110.R10 10/12
0
1
2
3
VR - Reverse Voltage - Volts
Page 4
4
5
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05110
PSRDA3.3-6 - PSRDA05-6
Only One Name Means ProTek’Tion™
SPICE MODEL
figure 1
spice model
VCC
LCRD
I/O
ABD
LCRD
Lg
0.7nH
ABD - Avalanche Breakdown Diode (TVS)
LCRD: Low Capacitance Rectifier Diode
Lg - Lead Inductance
table 1 - spice parameters
parameter
unit
abd(tvs)
LCRD
BV
V
See Table 2
200
IBV
µA
1
0.01
Cjo
pF
See Table 2
5
PART NUMBER
05110.R10 10/12
IS
A
See Table 2
1E-13
Vj
V
0.6
0.6
M
-
0.33
0.33
N
-
1
1
RS
Ohms
See Table 2
0.31
TT
s
1E-8
1E-9
EG
eV
1.11
1.11
table 2 - abd specific spice parameters
i s (amps)
bv(volts)
cjo(pF)
rs(ohms)
PSRDA3.3-6
4.0
438
1E-11
0.21
PSRDA05-6
6.0
284
1E-11
0.14
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05110
PSRDA3.3-6 - PSRDA05-6
Only One Name Means ProTek’Tion™
application information
USB Port VBUS
D+
DGND
USB Controller
USB Port V
BUS
D+
D-
8
7
6
5
1
2
3
4
GND
USB Port V
BUS
D+
DGND
figure 1 - differential mode usb protection
Circuit connectivity is as follows:
• Pins 1, 2, 4, 5, 6 and 7 connected to the datalines.
• Pin 8 connected to ground.
• Pin 3 connected to the databus.
circuit board recommendations
Circuit board layout is critical for electromagnetic compatibility protection. The following guidelines are recommended:
• The protection device should be placed near the input terminals or connectors, the device will divert the transient current
immediately before it can be coupled into the nearby traces.
• The path length between the TVS device and the protected line should be minimized.
• All conductive loops including power and ground loops should be minimized.
• The transient current return path to ground should be kept as short as possible to reduce parasitic inductance.
• Ground planes should be used whenever possible. For multilayer PCBs, use ground vias.
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05110
PSRDA3.3-6 - PSRDA05-6
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.
05110.R10 10/12
D
C
E
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05110
PSRDA3.3-6 - PSRDA05-6
Only One Name Means ProTek’Tion™
TAPE AND REEL
P0
D
t
10 Pitches Cumulative
Tolerance on tape ± 0.2
P2
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 06009.R3 9/10.
ORDERING INFORMATION
base PART NUMBER
(xx = Voltage)
LEADFREE SUFFIX
TAPE SUFFIX
QTY/REEL
REEL SIZE
TUBE qty
PSRDAxx-6
-LF
-T7
1,000
7”
98
PSRDAxx-6
-LF
-T13
2,500
13”
98
This device is only available in a Lead-Free configuration.
05110.R10 10/12
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05110
PSRDA3.3-6 - PSRDA05-6
Only One Name Means ProTek’Tion™
company information
COMPANY PROFILE
In business more than 20 years, ProTek Devices™ is a privately-held company located in Tempe, Arizona, that offers a product line of transient voltage suppressors (TVS); avalanche breakdown diodes; steering diode TVS arrays and other surge suppressor component products.
These TVS devices protect electronic systems from the effects of lightning, electrostatic discharge (ESD), nuclear electromagnetic pulses
(NEMP), inductive switching and EMI / RFI. ProTek Devices also offers high performance interface and linear products that include analog
switches; multiplexers; LED drivers; audio control ICs; RF and related high frequency products. The analog devices work in a host of consumer; industrial; automotive and other applications.
CONTACT US
Corporate Headquarters
2929 South Fair Lane
Tempe, Arizona 85282
USA
By Telephone
General: 602-431-8101
Sales: & Marketing: 602-414-5109
Customer Service: 602-414-5114
Product Technical Support: 602-414-5107
By Fax
General: 602-431-2288
By E-mail:
Sales: [email protected]
Customer Service: [email protected]
Technical Support: [email protected]
ProTek Devices (Asia Pacific) Pte. Ltd.
8 Ubi Road 2, #06-19
Zervex
Singapore - 408538
Tel: +65-67488312
Fax: +65-67488313
Web
www.protekdevices.com
COPYRIGHT © ProTek Devices 2007 - 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.
05110.R10 10/12
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