Datasheet SMDA05, SMDA03C, SMDA08, SMDA08C, SMDA05C Datasheet (PROTEK)

SMDA03

05031

Only One Name Means ProTek’Tion™

STANDARD CAPACITANCE TVS ARRAY

APPLICATIONS

✔ RS-232, RS-422 & RS-423 Data Lines
✔ Cellular Phones
✔ Audio/Video Inputs
✔ Portable Electronics
✔ Wireless Network Systems
✔ Medical Sensors

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 Voltage Types Ranging From: 3V to 36V
✔ Protects Up to Four (4) Lines
✔ ESD Protection > 40 kilovolts

thru

SMDA36C

SO-8

MECHANICAL CHARACTERISTICS

✔ Molded JEDEC SO-8 Package
✔ Weight 15 milligrams (Approximate)
✔ Flammability rating UL 94V-0
✔ 12mm Tape and Reel Per EIA Standard 481
✔ Marking: Logo, Marking Code, Date Code & Pin One Defined By Dot on Top of Package

PIN CONFIGURATIONS

UNIDIRECTIONAL BIDIRECTIONAL

GND

8

1

I/O I/O I/O I/O

GND GND GND

7

2

6

3

5

4

GND

8

1

I/O I/O I/O I/O

GND GND GND

7

2

6

3

5

4

105031.R3 9/03 www.protekdevices.com

DEVICE CHARACTERISTICS

MAXIMUM RATINGS @ 25°C Unless Otherwise Specified

SMDA03

thru

SMDA36C

PARAMETER
Peak Pulse Power (tp = 8/20µs) - See Figure 1
Operating Temperature
Storage Temperature
Forward Voltage @ 100mA, 300µs - Square Wave (Note 1) Volts1.5V

Note 1: Only applies to unidirectional devices.

SYMBOL VALUE

P

PP

T

J

T

STG

F

500 Watts

-55°C to 150°C

-55°C to 150°C°C

ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified

PA RT

NUMBER

(See Note 1)

SMDA03
SMDA03C
SMDA05
SMDA05C
SMDA08
SMDA08C
SMDA12
SMDA12C
SMDA15
SMDA15C
SMDA24
SMDA24C
SMDA36
SMDA36C

Note 1: Part numbers with a “C” suffix are bidirectional devices, i.e., SMDA03C.

DEVICE

MARKING

CODE

SDL
SDK
SDA
SDB

SDJ
SDK
SDC
SDD
SDE

SDF
SDG
SDH
SDN
SDP

RATED

STAND-OFF

VOLTAGE

V

WM

VOLTS

3.0

3.0

5.0

5.0

8.0

8.0

12.0

12.0

15.0

15.0

24.0

24.0

36.0

36.0

MINIMUM

BREAKDOWN

VOLTAGE

@ 1mA

V

(BR)

VOLTS

3.3

3.3

6.0

6.0

8.5

8.5

13.3

13.3

16.7

16.7

26.7

26.7

40.0

40.0

MAXIMUM

CLAMPING

VOLTAGE

(See Fig. 2)

= 1A

@ I

P

V

C

VOLTS

4.0

4.0

9.8

9.8

13.4

13.4

19.0

19.0

24.0

24.0

43.0

43.0

51.0

51.0

MAXIMUM

CLAMPING

VOLTAGE

(See Fig. 2)

@8/20µs

VC @ I

PP

10.9V @ 43.0A

10.9V @ 43.0A

13.5V @ 42.0A

13.5V @42.0A

16.9V @ 34.0A

16.9V @ 34.0A

25.9V @ 27.0A

25.9V @ 27.0A

30.0V @ 17.0A

30.0V @ 17.0A

49.0V @ 12.0A

49.0V @ 12.0A

76.8V @ 9.0A

76.8V @ 9.0A

MAXIMUM

LEAKAGE

CURRENT

@V

I

µA

125
125

20
20
10
10

1
1
1
1
1
1
1
1

UNITS

°C

MAXIMUM

CAPACITANCE

PER LINE

WM

D

@0V, 1 MHz

C

pF

800
450
550
308
500
300
185
105
140

80
88
50
80
45

2 www.protekdevices.com05031.R3 9/03

GRAPHS

SMDA03

thru

SMDA36C

10,000

1,000

100

- Peak Pulse Power - Watts

PP

P

10

0.1 1 10 100 1,000 10,000

PEAK PULSE POWER VS PULSE TIME

500W 8/20µs Waveform

td - Pulse Duration - µs

FIGURE 2

FIGURE 1

120

PP

100

80

60

PULSE WAVE FORM

t

f

Peak Value I

-t

e

PP

TEST
WAVEFORM
PARAMETERS
tf = 8µs
td = 20µs

40

td = t

- Peak Pulse Current - % of I

20

PP

I

0

0 5 10 15 20 25 30

t - Time - µs

IPP/2

FIGURE 3

POWER DERATING CURVE

100

80

60

40

% Of Rated Power

20

0

0 25 50 75 100 125 150

TL - Lead Temperature - °C

Peak Pulse Power

8/20µs

Average Power

3 www.protekdevices.com05031.R3 9/03

PACKAGE OUTLINE & DIMENSIONS

SMDA03

thru

SMDA36C

G

-T-

0.010” (0.25 MM)

8 PL

PACKAGE OUTLINE

-A-

8

1

5

M

P

0.010” (0.25 MM)

4 PL

-B-

4

M

B

PACKAGE DIMENSIONS

MILLIMETERS

SO-8

INCHES

DIM MIN MAX MIN MAX

D

C

K

S

S

M

T

B

A

MOUNTING PAD

0.050” ± 0.005”

A
B

R X 45º

C
D

0º - 10º

F
G

J

F

J
K
P
R

NOTES

1. - T - = Seating Plane and Datum Surface.

0.030” ± 0.005”

2. Dimensions “A” and “B” are Datum.

3. Dimensions “A” and “B” do not include mold protrusion.

4. Maximum mold protrusion is 0.015” (0.380 mm) per side.

5. Dimensioning and tolerances per ANSI Y14.5M, 1982.

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

4.80

3.80

1.35

0.35

0.40

1.27 BSC

0.18

0.10

5.80

0.25

5.00

4.00

1.75

0.49

1.250

1.27 BSC

0.25

0.25

6.20

0.50

0.189

0.150

0.054

0.014

0.016

0.05 BSC

0.007

0.004

0.229

0.010

0.196

0.157

0.068

0.019

0.049

0.05 BSC

0.009

0.008

0.244

0.019

0.160” ± 0.005”

0.045” ± 0.005”

COPYRIGHT © ProTek Devices 2003

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.

0.245” MIN

TAPE & REEL/BULK ORDERING NOMENCLATURE

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

2. Suffix-T7 = 7 Inch Reel - 1,000 pieces per 12mm tape,
i.e.,

SMDA05-T7.

3. Suffix-T13 = 13 Inch Reel - 2,500 pieces per 12mm tape,
i.e.,

SMDA05-T13.

4. No Suffix = Product Shipped in Tubes of 98 pcs per Tube.

Outline & Dimensions: Rev 1 - 11/01, 06009

ProTek Devices

2929 South Fair Lane, Tempe, AZ 85282
Tel: [phone] Fax: [phone]
E-Mail: [e-mail]
Web Site: www.protekdevices.com

4 www.protekdevices.com05031.R3 9/03