DB3BM datasheet(1/4 Pages) TAITRON

Part #	DB3BM

Description	Bidirectional DIAC Trigger Diode

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Manufacturer	TAITRON [TAITRON Components Incorporated]

Direct Link	http://www.taitroncomponents.com

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Rev. A/DX 2007-06-04

DB3BM

TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com

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Tel:

(800)-TAITRON (800)-824-8766 (661)-257-6060

Fax:

(800)-TAITFAX (800)-824-8329

(661)-257-6415

Bidirectional DIAC Trigger Diode

Features

• Low breakover current: 15µA Max.

• Excellent symmetry

• Very low leakage current

• Trigger diode with a fixed voltage reference

• RoHS Compliance

Mechanical Data

Case:

Mini-MELF Glass Case (SOD80C)

Weight:

Approx. 0.05 gram

Maximum Ratings and Electrical Characteristics (T

A=25ºC unless noted otherwise)

Value

Symbol

Description

Min. Typ. Max.

Unit

Conditions

VBO

Breakover Voltage*

30

32

34

V

IBO ,C=22nF**

│

+VBO│-│-VBO│

Breakover Voltage Symmetry

-2

-

2

V

IBO ,C=22nF**

│

±∆V│

Dynamic Breakover Voltage**

9

-

V

VBO and VF at 10mA

VO

Output Voltage*

5

-

V

See Fig.6 (R=20Ω)

IBO

Breakover Current*

-

15

µA

C=22nF**

Tr

Rise Time*

-

2

µs

See Fig.5

IB

Leakage Current*

-

10

µA

VB=0.5VBO Max.

IP

Peak Current*

0.3

-

A

See Fig.6 (Gate)

Pd

Power Dissipation on Printed

Circuit

-

150

mW

Ta=50°C

ITRM

Repetitive Peak on-state Current

-

2

A

tp=20µs, f=100Hz

RthJA

-

400

°C / W

RthJL

Typical Thermal Resistance

-

150

°C / W

Mini-MELF (SOD80C)

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