DB3 datasheet(1/4 Pages) TAITRON

Part #	DB3

Description	Bidirectional DIAC Trigger Diode

PDF	4 Pages

Scroll/Zoom	100%

Manufacturer	TAITRON [TAITRON Components Incorporated]

Direct Link	http://www.taitroncomponents.com

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1 / 4 page

Rev. A/DX 2007-06-04

DB3

TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com

Page 1 of 4

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

• Excellent symmetry

• Very low leakage current

• Trigger diode with a fixed voltage reference

• High temperature soldering guaranteed:

250°C/10s/9.5mm lead length at 5 lbs tension

• RoHS Compliance

Mechanical Data

Case:

Glass Case DO-35

Terminals:

Plated axial leads, solderable per MIL-STD-750, method 2026

Weight:

Approx. 0.13 gram

Maximum Ratings and Electrical Characteristics (T

A=25ºC unless noted otherwise)

Value

Symbol

Description

Min. Typ. Max.

Unit

Conditions

VBO

Breakover Voltage*

28

32

36

V

IBO ,C=22nF**

│

+VBO│-│-VBO│

Breakover Voltage Symmetry

-3

-

3

V

IBO ,C=22nF**

│

±∆V│

Dynamic Breakover Voltage**

5

-

V

VBO and VF at 10mA

VO

Output Voltage*

5

-

V

See Fig.6 (R=20Ω)

IBO

Breakover Current*

-

100

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

DO-35

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