PSRDA3.3-6-T13 [PROTEC]
Trans Voltage Suppressor Diode, 500W, 3.3V V(RWM), Bidirectional, 1 Element, Silicon, PLASTIC, SOP-8;
| 型号： | PSRDA3.3-6-T13 |
| 厂家： | 
PROTEK DEVICES |
| 描述： | Trans Voltage Suppressor Diode, 500W, 3.3V V(RWM), Bidirectional, 1 Element, Silicon, PLASTIC, SOP-8 局域网 光电二极管 |
| 文件： | 总9页 (文件大小：809K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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 mulꢀ-line steering diode/transient voltage suppressor arrays that provides
board level protecꢀon for standard TTL and CMOS bus line applicaꢀons against the damaging effects of ESD, terꢀary
lightning and switching transients.
The PSRDAxx-6 Series has a peak pulse power raꢀng of 500 Waꢁs for an 8/20µs waveshape. This device series meets
the IEC 61000-4-2, IEC 61000-4-4 and IEC 61000-4-5 requirements.
SOꢀ8 PACꢁAGE
FEATURES
APPLICATIONS
• Computer Interface Protecꢀon
• Ethernet - 10/100/1000 Base T
• Set-Top Box Protecꢀon
• Compaꢀble with IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
• Compaꢀble with IEC 61000-4-4 (EFT): 40A - 5/50ns
• Compaꢀble with IEC 61000-4-5 (Surge): 24A, 8/20µs - Level 2(Line-
Gnd) & Level 3(Line-Line)
• Industrial Controls
• 500 Waꢁs Peak Pulse Power per Line (tp = 8/20µs)
• Bidirecꢀonal Configuraꢀon
• Available in 3.3V and 5V
• Protects Up to Six Lines
• Ultra Low Capacitance: 5pF
• RoHS Compliant
• REACH Compliant
MEChANICAL ChARACTERISTICS
• Molded JEDEC SO-8 Package
• Approximate Weight: 70 milligrams
• Lead-Free Pure-Tin Plaꢀng (Annealed)
• Solder Reflow Temperature:
Pure-Tin - Sn, 100: 260-270°C
• 12mm Tape and Reel Per EIA Standard 481
• Flammability Raꢀng UL 94V-0
PIN CONFIGURATION
GND
8
I/O 6
7
I/O 5
6
I/O 4
5
1
2
3
4
I/O 1
I/O 2
+VREF
I/O 3
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Page 1
PSRDA3.3-6 - PSRDA05-6
Only One Name Means ProTek’Tion™
TYPICAL DEVICE ChARACTERISTICS
MAXIMUM RATINGS @ 25°C Unless Otꢂerwise Specified
PARAMETER
SYMBOL
VALUE
500
UNITS
Waꢁs
°C
Peak Pulse Power (tp = 8/20µs) - See Figure 1
PPP
TL
Operaꢀng Temperature
-55 to 150
-55 to 150
1000
Storage Temperature
TSTG
PPC
VF
°C
Conꢀnuous Power Dissipaꢀon
Maximum Forward Voltage @ 10mA (Note 1)
mW
Volts
1.1
NOTES
1. Measured between pins 8 to 1, 2, 3, 4, 5, 6 or 7.
ELECTRICAL ChARACTERISTICS PER LINE @ 25°C Unless Otꢂerwise Specified
PART
NUMBER
DEVICE
MARꢁING
RATED
STANDꢀOFF
VOLTAGE
MINIMUM
BREAꢁDOWN
VOLTAGE
MAXIMUM
CLAMPING
VOLTAGE
ꢄFig. 2ꢅ
MAXIMUM
LEAꢁAGE
CURRENT
MAXIMUM
CAPACITANCE
(Note 1)
(Fig. 5)
ꢃ1mA
V(BR)
VOLTS
ꢃIP = 1A
VC
VOLTS
ꢃVWM
ID
µA
ꢃ0V, 1Mhz
VWM
VOLTS
Cj(SD)
pF
PSRDA3.3-6
PSRDA05-6
SGG
SGH
3.3
5.0
4.0
6.0
6.5
9.8
125
20
5
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
PEAꢁ PULSE POWER VS PULSE TIME
10,000
1,000
500W, 8/20µs Waveform
100
10
0.1
1
10
100
1,000
10,000
td - Pulse Duraꢆon - µs
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PSRDA3.3-6 - PSRDA05-6
Only One Name Means ProTek’Tion™
TYPICAL DEVICE ChARACTERISTICS
FIGURE 2
PULSE WAVE FORM
FIGURE 3
POWER DERATING CURVE
120
100
TEST
Peak Pulse Power
8/20µs
tf
Peak Value IPP
WAVEFORM
PARAMETERS
tf = 8µs
100
80
80
60
td = 20µs
e-t
60
40
20
0
40
td = t/(IPP/2)
20
0
Average Power
0
5
10
15
20
25
30
0
25
50
75 100 125
150
t - Time - µs
TA - Ambient Temperature - °C
FIGURE 4
OVERShOOT & CLAMPING VOLTAGE FOR PSRDA05ꢀ6
40
30
20
10
0
ESD Test Pulse - 8 kilovolt, 1/30ns ꢄWavesꢂapeꢅ
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PSRDA3.3-6 - PSRDA05-6
Only One Name Means ProTek’Tion™
TYPICAL DEVICE ChARACTERISTICS
FIGURE 5
TYPCIAL CLAMPING VOLTAGE VS PEAꢁ PULSE CURRENT FOR PSRDA05ꢀ6
12
8
4
0
0
5
10
15
20
25
30
I
PP - Peak Pulse Current - Amps
FIGURE 6
INPUT CAPACITANCE CIRCUIT
REF2
I/O
+VCC
VSIGN
G
REF1
FIGURE 7
TYPICAL REVERSE VOLTAGE VS CAPACITANCE FOR PSRDA05ꢀ6
8
6
4
2
0
0
1
2
3
4
5
VR - Reverse Voltage - Volts
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Page 4
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 Recꢀfier Diode
Lg - Lead Inductance
TABLE 1 ꢀ SPICE PARAMETERS
PARAMETER
UNIT
ABD(TVS)
See Table 2
1
LCRD
200
0.01
5
BV
IBV
Cjo
IS
V
µA
pF
See Table 2
See Table 2
0.6
A
1E-13
0.6
Vj
V
M
N
-
0.33
0.33
1
-
Ohms
s
1
RS
See Table 2
1E-8
0.31
1E-9
1.11
TT
EG
eV
1.11
TABLE 2 ꢀ ABD SPECIFIC SPICE PARAMETERS
PART NUMBER
PSRDA3.3-6
BV(VOLTS)
IS (AMPS)
Cꢈo(pF)
438
Rs(OhMS)
0.21
4.0
6.0
1E-11
1E-11
PSRDA05-6
284
0.14
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PSRDA3.3-6 - PSRDA05-6
Only One Name Means ProTek’Tion™
APPLICATION INFORMATION
VBUS
USB Port
D+
D-
GND
USB Port
D+
D-
VBUS
GND
8
1
7
2
6
3
5
4
USB Port
VBUS
D+
D-
GND
FIGURE 1 ꢀ DIFFERENTIAL MODE USB PROTECTION
Circuit connecꢀvity 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 criꢀcal for electromagneꢀc compaꢀbility protecꢀon. The following guidelines are recommended:
• The protecꢀon 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 conducꢀve 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 parasiꢀc inductance.
• Ground planes should be used whenever possible. For mulꢀlayer PCBs, use ground vias.
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PSRDA3.3-6 - PSRDA05-6
Only One Name Means ProTek’Tion™
SOꢀ8 PACꢁAGE INFORMATION
-A-
OUTLINE DIMENSIONS
MILLIMETERS
INChES
DIM
MIN
MAX
5.00
4.00
1.75
0.49
1.25
MIN
0.189
0.150
0.054
0.014
0.016
MAX
0.196
0.157
0.068
0.019
0.049
8
1
5
4
A
4.80
3.80
1.35
0.35
0.40
B
M
0.010” (0.25mm)
M
+
4 PL
P
-B-
B
C
D
F
G
D
R x 45°
C
G
1.27 BSC
0.05 BSC
0° - 10°
J
0.18
0.10
5.80
0.25
0.25
0.25
6.20
0.50
0.007
0.004
0.229
0.010
0.009
0.008
0.244
0.019
-T-
K
K
B
J
F
P
0.010” (0.25mm)
T
A
S S
+
8 PL
M
R
NOTES
1. -T- = Seaꢀng plane and datum surface.
2. Dimensions “A” and “B” are datum.
3. Dimensions “A” and “B” do not include mold protrusion.
4. Maximum mold protrusion is 0.015” (0.380mm) per side.
5. Dimensioning and tolerances per ANSI Y14.5M, 1982.
6. Dimensions are exclusive of mold flash and metal burrs.
A
PAD LAYOUT DIMENSIONS
B
MILLIMETERS
INChES
DIM
MIN
MAX
1.40
0.89
-
MIN
0.045
0.025
0.245
0.155
0.040
MAX
0.055
0.035
-
A
1.14
0.64
6.22
3.94
1.02
B
D
E
C
C
D
4.17
1.27
0.165
0.050
E
NOTES
1. Controlling dimension: inches.
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Page 7
PSRDA3.3-6 - PSRDA05-6
Only One Name Means ProTek’Tion™
TAPE AND REEL
10 Pitches Cumulaꢀve
Tolerance on tape ± 0.2
P2
P0
D
t
E
Pin 1
F
W
K0
B0
A0
P
User Direcꢀon of Feed
SPECIFICATIONS
TAPE
REEL DIA.
A0
B0
ꢁ0
D
E
F
W
P0
P2
P
tmax
WIDTh
178mm (7”)
12mm 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. Dimensions are in millimeters.
2. Surface mount product is taped and reeled in accordance with EIA-481.
3. Suffix - T7 = 7” Reel - 1,000 pieces per 12mm tape.
4. Suffix - T13 = 13” Reel - 2,500 pieces per 12mm tape.
5. Bulk product shipped in tubes of 98 pieces per tube.
6. 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 specificaꢀons per document number 06011.R4 8/10.
ORDERING INFORMATION
BASE PART NUMBER
LEADFREE SUFFIX
TAPE SUFFIX
QTY/REEL
REEL SIZE
TUBE QTY
(xx = Voltage)
PSRDAxx-6
-LF
-LF
-T7
1,000
2,500
7”
98
98
PSRDAxx-6
-T13
13”
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Page 8
PSRDA3.3-6 - PSRDA05-6
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 protecꢀon of electronic systems from the effects of lightning, Electrostaꢀc Discharge (ESD), Nuclear Electromagneꢀc Pulse (NEMP), in-
ducꢀve switching and EMI/RFI. With over 25 years of engineering and manufacturing experience, ProTek designs TVS devices that provide
applicaꢀon specific protecꢀon soluꢀons 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 Telepꢂone
General: 602-431-8101
Sales: 602-414-5109
Customer Service: 602-414-5114
By Fax
General: 602-431-2288
By E-mail:
Sales: sales@protekdevices.com
Customer Service: service@protekdevices.com
Technical Support: support@protekdevices.com
Web
www.protekdevices.com
www.protekanalog.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 characterisꢀcs described herein without noꢀce.
DESIGN CHANGES: ProTek reserves the right to disconꢀnue product lines without noꢀce and that the final judgement concerning selecꢀon and specificaꢀons is the buyer’s and that in furnishing engineering
and technical assistance. ProTek assumes no responsibility with respect to the selecꢀon or specificaꢀons of such products. ProTek makes no warranty, representaꢀon or guarantee regarding the suitability of
its products for any parꢀcular purpose, nor does ProTek assume any liability arising out of the applicaꢀon or use of any product or circuit and specifically disclaims any and all liability without limitaꢀon special,
consequenꢀal or incidental damages.
LIFE SUPPORT POLICY: ProTek Devices products are not authorized for use in life support systems without wriꢁen consent from the factory.
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Page 9
相关型号：
PSRDA70-4-LF
Trans Voltage Suppressor Diode, 70V V(RWM), Unidirectional, 8 Element, Silicon, ROHS AND REACH COMPLIANT, PLASTIC, SOP-8
PROTEC
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