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DB4 Datasheet(PDF) 1 Page - Diotec Semiconductor

Part # DB4
Description  Bidirectional Si-Trigger-Diodes (DIAC)
PDF  2 Pages
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Manufacturer  DIOTEC [Diotec Semiconductor]
Direct Link  http://www.diotec.com
Logo DIOTEC - Diotec Semiconductor

DB4 Datasheet(HTML) 1 Page - Diotec Semiconductor

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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
420
01.10.2002
DB 3, DB 4
Bidirectional Si-Trigger-Diodes (DIAC)
Bidirektionale Si-Trigger-Dioden (DIAC)
Breakover voltage
28 ... 45 V
Durchbruchsspannung
Peak pulse current
± 2 A
Max. Triggerimpuls
Glass case
DO-35
Glasgehäuse
SOD-27
Weight approx.
0.13 g
Gewicht ca.
Dimensions / Maße in mm
Standard packaging taped in ammo pack
see page 16
Standard Lieferform gegurtet in Ammo-Pack
siehe Seite 16
Maximum ratings
Grenzwerte
Power dissipation – Verlustleistung
T
A = 50 /CPtot
150 mW 1)
Peak pulse current (120 pulse repetition rate)
t
P # 10 :sIPM
± 2 A 1)
Max. Triggerstrom (120 Impulse)
Operating junction temperature – Sperrschichttemperatur
T
j
– 40…+100
/C
Storage temperature – Lagerungstemperatur
T
S
– 40…+150
/C
Characteristics
Kennwerte
Breakover voltage
dV/dt = 10V/:sDB 3
V
BO
28 ... 36 V
Durchbruchspannung
DB 4
V
BO
35 ... 45 V
Breakover current – Durchbruchstrom
V = 98 % V
BO
I
BO
< 200 :A
Asymmetry of breakover voltage
*V(BO)F - V(BO)R*
)VBO
< 3.8 V
Unsymmetrie der Durchbruchspannug
Foldback voltage – Spannungs-Rücksprung
dV/dt = 10V/:s
)VF/R
> 5 V
)I = IBO to/auf IF = 10 mA
Thermal resistance junction to ambient air
R
thA
< 60 K/W 1)
Wärmewiderstand Sperrschicht – umgebende Luft


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