PROTEK PSOT05, PSOT05C, PSOT08, PSOT08C, PSOT12 Datasheet

PSOT03

05059

Only One Name Means ProTek’Tion™

STANDARD CAPACITANCE TVS ARRAY

APPLICATIONS

✔ RS-232, RS-422 & RS-423
✔ Cellular Phones
✔ Control & Monitoring Systems
✔ Portable Electronics
✔ Wireless Bus Protection

IEC COMPATIBILITY (EN61000-4)

✔ 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
✔ 61000-4-4 (EFT): 40A - 5/50ns
✔ 61000-4-5 (Surge): 24A, 8/20µs - Level 2(Line-Ground) & Level 3(Line-Line)

FEATURES

✔ ESD Protection > 40 kilovolts
✔ 500 Watts Peak Pulse Power per Line (tp = 8/20µs)
✔ Low Clamping Voltage
✔ Available in Multiple Voltage Types Ranging from 3V to 36V
✔ Unidirectional & Bidirectional Configurations

thru

PSOT36C

SOT-23

MECHANICAL CHARACTERISTICS

✔ Molded JEDEC SOT-23
✔ Weight 0.6 grams (Approximate)
✔ Flammability rating UL 94V-0
✔ 8mm Tape and Reel Per EIA Standard 481
✔ Device Marking: Marking Code

PIN CONFIGURATION

UNIDIRECTIONAL

1

3

2

BIDIRECTIONAL

1

3

2

105059.R3 9/03 www.protekdevices.com

DEVICE CHARACTERISTICS

MAXIMUM RATINGS @ 25°C Unless Otherwise Specified

PSOT03

thru

PSOT36C

PARAMETER
Peak Pulse Power (tp = 8/20µs) - See Figure 1
Operating Temperature
Storage Temperature

Forward Voltage @ 100mA, 300µs - Square Wave (Note 1)

Note 1: Applies to unidirectional devices only.

SYMBOL VALUE

P

PP

T

J

T

STG

V

F

500 Watts

-55°C to 150°C

-55°C to 150°C

1.5 Volts

ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified

PA RT

NUMBER

(See Note 1)

DEVICE

MARKING

RATED

STAND-OFF

VOLTAGE

MINIMUM

BREAKDOWN

VOLTAGE

MAXIMUM

CLAMPING

VOLTAGE

(See Fig. 2)

@ 1mA

V

WM

VOLTS

PSOT03
PSOT03C
PSOT05
PSOT05C
PSOT08
PSOT08C
PSOT12
PSOT12C
PSOT15
PSOT15C
PSOT24
PSOT24C
PSOT36
PSOT36C

Note 1: Part numbers with an additional “C” suffix are bidirectional devices, i.e., PSOT05C.

03

03C

05

05C

08

08C

12

12C

15

15C

24

24C

36

36C

3.3

3.3

5.0

5.0

8.0

8.0

12.0

12.0

15.0

15.0

24.0

24.0

36.0

36.0

V

(BR)

VOLTS

4.0

4.5

6.0

6.0

8.5

8.5

13.3

13.3

16.7

16.7

26.7

26.7

40.0

40.0

@ IP = 1A

V

C

VOLTS

6.5

7.0

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 @ 21.0A

25.9V @ 21.0A

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

2
2
1
1
1
1
1
1

UNITS

°C
°C

TYPICAL

CAPACITANCE

WM

D

@0V, 1 MHz

C

J

pF

500
500
500
500
500
500
500
500
500
500
500
500
500
500

2 www.protekdevices.com05059.R3 9/03