LLDB3 datasheet(1/2 Pages) BYTESONIC

Part #	LLDB3

Description	Silicon Bidirectional Trigger Diodes

PDF	2 Pages

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Manufacturer	BYTESONIC [Bytesonic Electronics Co., Ltd.]

Direct Link	http://www.bytesonic.com/en/index.php

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LLDB3, LLDB4

Silicon Bidirectional Trigger Diodes

These diacs are intended for use in thyristor phase control,

circuits for lamp-dimming, universal-motor speed controls, and

heat controls.

Absolute Maximum Ratings (Ta = 25 OC)

Parameter

Symbol

Value

Unit

Power Dissipation (Ta = 65 OC)

Ptot

150

mW

Repetitive Peak On-state Current (tp = 20 µs, f = 100 Hz)

ITRM

2

A

Operating Junction and Storage Temperature Range

Tj, Tstg

- 40 to + 125

O

C

Characteristics at Ta = 25 OC

Parameter

Symbol

Min.

Max.

Unit

LLDB3

28

36

Breakover Voltage

at C = 22 nF, see diagram 1

LLDB4

VBO

35

45

V

Breakover Voltage Symmetry

at C = 22 nF, see diagram 1

[|+VBO|-|-VBO|]

-

3

V

Dynamic Breakover Voltage

at

ΔI = [I

BO to IF = 10 mA]

|

ΔV ± |

5

-

V

Output Voltage

See diagram 2

VO

5

-

V

Breakover Current

at C = 22 nF

IBO

-

50

µA

Leakage Current

at VB = 0.5 VBO max

IB

-

10

µA

Rise Time

See diagram 3

tr

-

2

µs

LL-34

Glass Case Mini MELF

Dimensions in mm

3.5±0.1

0.3±0.1

o

Version 1.0

2019/8/2

http://www.bytesonic.com

.tw

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LLDB3 Datasheet(PDF) 1 Page - Bytesonic Electronics Co., Ltd.

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