DB3 datasheet(1/2 Pages) DIOTEC

部品番号	DB3

部品情報	Bidirectional Si-Trigger-Diodes

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メーカー	DIOTEC [Diotec Semiconductor]

ホームページ	http://www.diotec.com

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DB3 ... DB4

Bidirectional Si-Trigger-Diodes (DIAC)

Bidirektionale Si-Triggerdioden (DIAC)

Version 2006-04-27

Dimensions - Maße [mm]

Breakover voltage

Durchbruchspannung

28 ... 45 V

Peak pulse current

Max. Triggerimpuls

± 2 A

Glass case

Glas-Gehäuse

DO-35

SOD-27

Weight approx.

Gewicht ca.

0.13 g

Standard packaging taped in ammo pack

Standard Lieferform gegurtet in Ammo-Pack

Maximum ratings

Grenzwerte

Power dissipation

Verlustleistung

TA = 50°C

Ptot

150 mW 1)

Peak pulse current (120 Hz pulse repetition rate)

Max. Triggerstrom (120 Hz Puls-Wiederholrate)

tp ≤ 10 µs

IPM

± 2 A 1)

Operating Junction temperature – Sperrschichttemperatur

Storage temperature – Lagerungstemperatur

Tj

TS

-50...+100°C

-50...+175°C

Characteristics

Kennwerte

Breakover voltage

Durchbruchspannung

dV/dt = 10 V/µs

DB3

DB4

VBO

28 ... 36 V

35 ... 45 V

Breakover current – Durchbruchstrom

V = 98% VBO

IBO

< 200 µA

Asymmetry of breakover voltage

Unsymmetrie der Durchbruchspannung

|V(BO)F – V(BO)R|

ΔVBO

< 3.8 V

Foldback voltage – Spannungs-Rücksprung

ΔI = IBO to/auf IF = 10 mA

dV/dt = 10 V/µs

ΔVF/R

> 5 V

Thermal resistance junction to ambient air

Wärmewiderstand Sperrschicht – umgebende Luft

RthA

< 300 K/W 1)

1

Valid, if leads are kept at ambient temperature at a distance of 10 mm from case

Gültig, wenn die Anschlussdrähte in 10 mm Abstand vom Gehäuse auf Umgebungstemperatur gehalten werden

http://www.diotec.com/

1

Ø 1.9

Ø 0.52

同様の部品番号 - DB3

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