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Z1SMA27

Description
27 V, 3.25 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC
CategoryDiscrete semiconductor    diode   
File Size91KB,2 Pages
ManufacturerDIOTEC
Websitehttp://www.diotec.com/
Environmental Compliance
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Z1SMA27 Overview

27 V, 3.25 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC

Z1SMA27 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerDIOTEC
Parts packaging codeDO-214AC
Contacts2
Reach Compliance Codecompliant
ECCN codeEAR99
Is SamacsysN
Humidity sensitivity level1
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum time at peak reflow temperatureNOT SPECIFIED
Base Number Matches1
Z1SMA1 ... Z1SMA100 (1 W)
Z1SMA1 ... Z1SMA100 (1 W)
Surface mount Silicon-Zener Diodes (non-planar technology)
Flächendiffundierte Si-Zener-Dioden für die Oberflächenmontage
Version 2007-05-09
5
2.2
± 0.2
± 0.2
Maximum power dissipation
Maximale Verlustleistung
2.1
± 0.1
1W
1 ... 100 V
~ SMA
~ DO-214AC
0.07 g
Nominal Z-voltage – Nominale Z-Spannung
Plastic case
Kunststoffgehäuse
Weight approx. – Gewicht ca.
Plastic material has UL classification 94V-0
Gehäusematerial UL94V-0 klassifiziert
Standard packaging taped and reeled
Standard Lieferform gegurtet auf Rolle
1
+ 0.1
0.15
Type
Typ
2.7
4.6
± 0.2
Dimensions - Maße [mm]
Standard Zener voltage tolerance is graded to the international E 24 (~5%) standard.
Other voltage tolerances and higher Zener voltages on request.
Die Toleranz der Zener-Spannung ist in der Standard-Ausführung gestuft nach der internationalen
Reihe E 24 (~5%). Andere Toleranzen oder höhere Arbeitsspannungen auf Anfrage.
Maximum ratings and Characteristics
Power dissipation
Verlustleistung
Operating junction temperature – Sperrschichttemperatur
Storage temperature – Lagerungstemperatur
Thermal Resistance Junction – Ambient air
Wärmewiderstand Sperrschicht – umgebende Luft
Thermal Resistance Junction – Terminal
Wärmewiderstand Sperrschicht – Anschluss
23
1.5
Grenz- und Kennwerte
T
A
= 50°C
P
tot
T
j
1 W
1
)
-50...+150°C
-50...+175°C
<70 K/W
1
)
<30 K/W
T
S
R
thA
R
thT
Zener voltages see table on next page – Zener-Spannungen siehe Tabelle auf der nächsten Seite
1
2
3
Mounted on P.C. board with 25 mm
2
copper pads at each terminal
Montage auf Leiterplatte mit 25 mm
2
Kupferbelag (Lötpad) an jedem Anschluss
Tested with pulses – Gemessen mit Impulsen
The Z1SMA1 is a diode operated in forward mode. Hence, the index of all parameters should be “F” instead of “Z”.
The cathode, indicated by a white band has to be connected to the negative pole.
Die Z1SMA1 ist eine in Durchlass betriebene Si-Diode. Daher ist bei allen Kenn- und Grenzwerten der Index
“F” anstatt “Z” zu setzen. Die mit weißem Balken gekennzeichnete Kathode ist mit dem Minuspol zu verbinden.
http://www.diotec.com/
© Diotec Semiconductor AG
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