2A Axial Leaded Silicon Bilateral Voltage Triggered

1 of 2

Features

·

Mechanical Data

°C unless otherwise specified

·

Maximum Ratings and Electrical Characteristics

Three way layer two terminal, axial lead ,

hermetically sealed diacs are designed specifically for

riggering thyrisitors .The demonstrate low breakover current.

The breakover symmetry is within three volts(DB3,DB4)

or four volts(DB6).These diacs are intended for

use in thyrisitors phase control.,circuits for lamp

dimming universal motor speed control and heat

control

Power Dissipation on Printed

Cir cuit(L=10mm)

Repetitive Peak on-state

Tp=10uS

Current

Storage and Operating Juntion Temperature

℃

A

mW

150

2.0

-44 to+125/-40 to+110

PARAMETERS

DB3

DB4

VALUE

DB6

UNITS

SYMBOL

Pc

DB3

DB4

DB6

Min

28

35

56

Typ

32

40

60

Max

36

45

70

Output Voltage*

Min

V

Breakover Current*

Max

uA

Rise Time*

Typ

uS

NOTE:* Electrical characteristics applicable in both forward and reverse directions.

** Connected in parallel with the devices.

uA

See FIG 3

See FIG 3

Leakage Current*

V

Min

Dynamic Breakover Voltage

See FIG 1

5

1 △V1

Breakover Voltage*

C=22nf**

See Diagram 1

V

Breakover Voltage Symmetry

See Diagram 1

C=22nf**

V

UNITS

PAPRAMETERS

TEST CONDITIONS

VALUE

SYMBOLS

See FIG 2

3

Max

10

1.5

Max

tr

5

100

C=22nf**

DB3/DB4/DB6

A

A

B

C

D

DO-35

Dim

Min

Max

A

25.40

¾

B

¾

4.00

C

¾

0.60

D

¾

2.00

All Dimensions in mm

Case: DO-35