Datasheet USB0403 Datasheet (PROTEK DEVICES)

USB0403

thru

USB0424C

LOW CAPACITANCE TVS ARRAY

105205.R1 6/06 www.protekdevices.com

APPLICATIONS

✔ Ethernet - 10/100 Base T ✔ Cellular Phones ✔ Audio & Video Inputs ✔ FireWire, SCSI & USB Interfaces

IEC COMPATIBILITY (EN61000-4)

✔ 61000-4-2 (ESD): Air - 15kV, Contact - 8kV ✔ 61000-4-4 (EFT): 40A - 5/50ns ✔ 61000-4-5 (Surge): 12A, 8/20µs - Level 1(Line-Gnd) & Level 2(Line-Line)

FEATURES

✔ 500 Watts Peak Pulse Power per Line (tp=8/20µs) ✔ Unidirectional & Bidirectional Configurations ✔ Available in Multiple Voltage Types Ranging From 3V to 24V ✔ Protects One Line ✔ ESD Protection > 40 kilovolts ✔ Low Leakage ✔ Low Capacitance: 5pF per Line Pair ✔ RoHS Compliant in Lead-Free Versions

MECHANICAL CHARACTERISTICS

✔ Molded JEDEC SOT-143 Package ✔ Weight 9 milligrams (Approximate) ✔ Available in Tin-Lead or Lead-Free Pure-Tin Plating(Annealed) ✔ Solder Reflow Temperature:

Tin-Lead - Sn/Pb, 85/15: 240-245°C Pure-Tin - Sn, 100: 260-270°C

✔ Flammability Rating UL 94V-0 ✔ 8mm Tape and Reel Per EIA Standard 481 ✔ Marking: Marking Code

05205

PIN CONFIGURATIONS

3

4

1

2

UNIDIRECTIONAL BIDIRECTIONAL

3

4

1

2

SOT-143

查询USB0415C-LF-T7供应商

USB0403

thru

USB0424C

205205.R1 6/06 www.protekdevices.com

DEVICE CHARACTERISTICS

Operating Temperature

SYMBOL VALUE

-55°C to 150°C °C

°C-55°C to 150°C

UNITS

T

J

T

STG

PARAMETER

Storage Temperature

Peak Pulse Power (tp = 8/20µs) - See Figure 1

P

PP

500 Watts

MAXIMUM RATINGS @ 25°C Unless Otherwise Specified

Note 1: Part numbers with an additional “C” suffix are bidirectional devices, i.e., USB0405C. Note 2:

Unidirectional Only:

Positive potential is applied from pin 2 to 1 or pin 3 to 4.

PA RT

NUMBER

(See Notes 1-2)

DEVICE

MARKING

MINIMUM

BREAKDOWN

VOLTAGE

@ 1mA

V

(BR)

VOLTS

MAXIMUM

CLAMPING

VOLTAGE

(See Fig. 2)

@ IP = 5A

V

C

VOLTS

MAXIMUM

CLAMPING

VOLTAGE

(See Fig. 2)

@8/20µs

VC @ I

PP

MAXIMUM

CAPACITANCE

0V @ 1 MHz

C

pF

USB0403 USB0403C USB0405 USB0405C USB0408 USB0408C USB0412 USB0412C USB0415 USB0415C USB0424 USB0424C

3U 3B 5U 5B 8U

8B 12U 12B 15U 15B 24U 24B

4.0

6.0

8.5

13.3

16.6

26.7

9.0

11.0

16.6

24.0

30.0

30.0 N/A N/A

19.0V @ 20.0A

18.3V @ 17.0A

18.5V @ 17.0A

28.6V @ 11.0A

31.8V @ 10.0A

56.0V @ 6.0A

5 5 5 5 5 5 5 5 5 5 5 5

MAXIMUM LEAKAGE CURRENT

@V

WM

I

D

µA

125 125

20 20 10 10

1 1 1 1 1 1

RATED

STAND-OFF

VOLTAGE

V

WM

VOLTS

3.3

5.0

8.0

12.0

15.0

24.0

ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified

0 5 10 15 20 25 30

t - Time - µs

0

20

40

60

80

100

120

I

PP

- Peak Pulse Current - % of I

PP

TEST WAVEFORM PARAMETERS tf = 8µs td = 20µs

t

f

Peak Value I

PP

e

-t

td = t

IPP/2

FIGURE 2

PULSE WAVE FORM

0.1 1 10 100 1,000 10,000 td - Pulse Duration - µs

500W 8/20µs Waveform

10

100

1,000

10,000

P

PP

- Peak Pulse Power - Watts

FIGURE 1

PEAK PULSE POWER VS PULSE TIME

USB0403

thru

USB0424C

305205.R1 6/06 www.protekdevices.com

FIGURE 6

RETURN LOSS - USB0405C

100 MHz per Division

10 db per Division

-50 db

-20 db

Ref 0 db

20 db

FIGURE 5

INSERTION LOSS - USB0405C

100 MHz per Division

10 db per Division

-50 db

-20 db

Ref 0 db

20 db

GRAPHS

0 25 50 75 100 125 150

TL - Lead Temperature - °C

20

40

60

80

100

% Of Rated Power

Peak Pulse Power

8/20µs

Average Power

FIGURE 3

POWER DERATING CURVE

0

FIGURE 4

OVERSHOOT & CLAMPING VOLTAGE FOR USB0405C

ESD Test Pulse: 5 kilovolt, 1/30ns (waveform)

5 Volts per Division

0

10

20

30

40

USB0403

thru

USB0424C

405205.R1 6/06 www.protekdevices.com

CIRCUIT BOARD LAYOUT RECOMMENDATIONS

Circuit board layout is critical for Electromagnetic Compatibility (EMC) 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.

The USB04 Series are TVS arrays designed to protect I/O or data lines from the damaging effects of ESD and EFT. This product series provides both unidirectional and bidirectional protection, with a surge capability of 500 Watts PPP per line for an 8/20µs waveform and ESD protection > 40kV.

UNIDIRECTIONAL

COMMON-MODE CONFIGURATION (Figure 1)

The two USB04 Series devices provide protection in a commonmode configuration as depicted in Figure 1.

Circuit connectivity is as follows:

✔ TVS Device 1: Line 1(D+) is connected to Pins 2 & 3. ✔ TVS Device 2: Line 2(D-) is connected to Pins 2 & 3.

✔ Both TVS Devices: Pins 1 & 4 connected to ground.

BIDIRECTIONAL

DIFFERENTIAL-MODE CONFIGURATION (Figure 2)

The USB04xxC Series provides protection in a differential-mode configuration as depicted in Figure 2.

Circuit connectivity is as follows:

✔ Line 1(RX) is connected to Pins 1 & 4. ✔ Line 2(TX) is connected to Pins 2 & 3.

Figure 1 - Unidirectional Configuration (Two TVS Devices)

Common-Mode USB Protection

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1 4

32

1 4

2 3

D+

USB IC

D-

USB OUTPUT CONNECTOR

GND

SOLDER PAD

Figure 2 - Bidirectional Configuration Differential-Mode Ethernet Protection

1 4

32

R

T

X

RJ-45

R

X

ETHERNET TRANSCEIVER

APPLICATIONS

USB0403

thru

USB0424C

505205.R1 6/06 www.protekdevices.com

SOT-143 PACKAGE OUTLINE & DIMENSIONS

TAPE & REEL ORDERING NOMENCLATURE

1. Surface mount product is taped and reeled in accordance with EIA-481.

2. Suffix-T7 = 7 Inch Reel - 3,000 pieces per 8mm tape, i.e.,

USB0405C-T7.

3. Suffix-T13 = 13 Inch Reel - 10,000 pieces per 8mm tape, i.e.,

USB0405C-T13.

4. Suffix - LF = Lead-Free, Pure-Tin Plating, i.e.,

USB0405C-LF-T7.

A B C D

F G H

J K

L R S

2.80

1.20

0.84

0.39

0.79

1.78

0.013

0.08

0.46

0.445

0.72

2.11

3.04

1.39

1.14

0.50

0.93

2.03

0.10

0.15

0.60

0.83

2.48

0.110

0.047

0.033

0.015

0.031

0.070

0.0005

0.003

0.018

0.0175

0.028

0.083

0.120

0.055

0.045

0.020

0.037

0.080

0.004

0.006

0.024

0.033

0.098

DIM MIN MAX MIN MAX

MILLIMETERS

INCHES

PACKAGE DIMENSIONS

NOTES

1. Dimensioning and tolerances per ANSI Y14.5M, 1985.

2. Controlling Dimension: Inches

3. Dimensions are exclusive of mold flash and metal burrs.

PACKAGE OUTLINE

SOT-143

MOUNTING PAD

A

G

L

B

S

F

D

K

J

C

R

H

0.112

0.079

0.071

0.075

0.041

0.108

0.047

0.031

0.033

1 2 3 4 5 6 7 8

9 10 11

2.85

2.00

1.80

1.90

1.05

2.75

1.20

0.80

0.85

DIM

Millimeters Inches

TYPICAL

1

2

4

3

5

6

798

10

11

Top cover tape

K0

t

D

P0

P2

10 Pitches Cumulative Tolerance on Tape. ± 0.2

A0

B0

P

E

F

W

User Direction of Feed

Tape & Reel Specifications (Dimensions in millimeters)

D E P0 tmaxFP2W

1.50 ± 0.10 1.75 ± 0.10 3.50 ± 0.05 8.00 ±0.30 4.00 ±0.10 2.00 ±0.05P4.00 ±0.10 0.25

A0 B0 K0Reel Dia. Tape Width

178mm (7”) 8mm 3.10 ± 0.10 2.70 ± 0.10 1.35 ± 0.10

SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice (except JEDEC).

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.

Outline & Dimensions: Rev 2 - 6/06, 06011

ProTek Devices

2929 South Fair Lane, Tempe, AZ 85282 Tel: 602-431-8101 Fax: 602-431-2288 E-Mail: [email protected] Web Site: www.protekdevices.com