Philips PSMA17A, PSMA18A, PSMA43A, PSMA48A, PSMA33A Datasheet

DATA SH EET

Product specification

1998 Dec 04

DISCRETE SEMICONDUCTORS

PSMA8.5A to PSMA78A

Transient voltage suppressor

diodes

handbook, halfpage

M3D168

1998 Dec 04 2

Philips Semiconductors Product specification

Transient voltage suppressor diodes PSMA8.5A to PSMA78A

FEATURES

• Glass passivated

• High maximum operating

temperature

• Low leakage current

• Excellent stability

• UL 94V-O classified plastic

package

• Transient suppressor stand-off

voltage range: 8.5 to 78 V for

26 types

• Supplied in 12 mm embossed tape.

DESCRIPTION

DO-214AC surface mountable

package with glass passivated chip.

The well-defined void-free case is of a

transfer-moulded thermo-setting

plastic.

Fig.1 Simplified outline (DO-214AC; SOD106) and symbol.

handbook, 4 columns

MSA473

cathode

band

Top view Side view

ka

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134).

SYMBOL PARAMETER CONDITIONS VALUE UNIT

P

RSM

non-repetitive peak reverse power

dissipation

10/1000 µs exponential pulse;

T

j

=25°C prior to surge;

see Figs.3 and 4

400 W

1998 Dec 04 3

Philips Semiconductors Product specification

Transient voltage suppressor diodes PSMA8.5A to PSMA78A

ELECTRICAL CHARACTERISTICS

Total series

T

j

=25°C unless otherwise specified.

Per type

T

j

=25°C unless otherwise specified.

SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT

V

F

forward voltage I

F

= 0.5 A − 1.2 V

T

stg

storage temperature −65 +175 °C

T

j

junction temperature −65 +175 °C

DEVICE

(note 1)

REVERSE

STAND-OFF

VOLTAGE

BREAKDOWN

VOLTAGE

REVERSE

VOLTAGE

(max)

@I

RSM

(CLAMPING

VOLTAGE)

REVERSE

SURGE

CURRENT

(max)

REVERSE

LEAKAGE

CURRENT

(max)

@V

RWM

V

RWM

(V)

V

BR

min.

(V)

I

T

(mA)

V

RSM

(V)

I

RSM

(A)

I

R

(µA)

PSMA8.5A

8.5

9.44

1

14.4 27.8

5.0

PSMA9.0A

9.0

10.0

1

15.4 26.0

2.5

PSMA10A

10

11.1

1

17.0 23.5

2.5

PSMA11A

11

12.2

1

18.2 22.0

2.5

PSMA12A

12

13.3

1

19.9 20.1

2.5

PSMA13A

13

14.4

1

21.5 18.6

2.5

PSMA14A

14

15.6

1

23.2 17.2

2.5

PSMA15A

15

16.7

1

24.4 16.4

2.5

PSMA16A

16

17.8

1

26.0 15.4

2.5

PSMA17A

17

18.9

1

27.6 14.5

2.5

PSMA18A

18

20.0

1

29.2 13.7

2.5

PSMA20A

20

22.2

1

32.4 12.3

2.5

PSMA22A

22

24.4

1

35.5 11.3

2.5

PSMA24A

24

26.7

1

38.9 10.3

2.5

PSMA26A

26

28.9

1

42.1 9.5

2.5

PSMA28A

28

31.1

1

45.4 8.8

2.5

PSMA30A

30

33.3

1

48.4 8.3

2.5

PSMA33A

33

36.7

1

53.3 7.5

2.5