Datasheet > DB4

DB4

更新时间： 2024-10-01 06:52:19

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平伟 - PINGWEI		数据判读及分析中心
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描述
SILICON BIDIRECTIONAL DIAC

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数据手册

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DB4 数据手册

CHONG PINGYANG ELECTRONICS CO.,LTD.

DB3 THRU DB6

SILICON BIDIRECTIONAL DIAC

VOLTAGE：36-70V

CURRENT：2.0A

FEATURES

DO-41

Plastic passivalted three-layer for triggering thyristors.

Low breakover current at breakover voltage.

For use in thyristor phase-control circuit for

lampdimming,

1.0(25.4)

MIN.

.034(0.9)

.028(0.7)

DIA.

universal-motor speed control and heat controls.

MECHANICAL DATA

.205(5.2)

.166(4.2)

·Case: Molded plastic

.107(2.7)

.080(2.0)

·Epoxy: UL94V-0 rate flame retardant

·Lead: MIL-STD- 202E, Method 208 guaranteed

·Polarity: Color band denotes cathode end

·Mounting position: Any

1.0(25.4)

MIN.

·Weight: 0.33 grams

Dimensions in inches and (millimeters)

Output Breakover Rise Leakage

Breakover

Dynamic

Test

Current

I_TRM

Voltage

Symmetry

|+V_BO|-

|-V_BO|

Voltage

V_BO

Breakover

Voltage

|±△V|

Voltage Current

Time Current

Case

Style

Type

V_O

I_BO

t_r

I_B

Min Max

μA

1.5

±3

100

DO-41

DB3

DB4

DB6

±3

±4

Notes: 1. Electrical characteristics applicable in both forward and reverse directions.

2. Connected in parallel with the devices.

１

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