ZMD3.9 datasheet, PDF - EEWORLD Datasheet

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ZMD3.9: Description3.9 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-213AA; CategoryDiscrete semiconductor diode; File Size94KB，2 Pages; ManufacturerDIOTEC; Websitehttp://www.diotec.com/; Environmental Compliance

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ZMD3.9 Overview

3.9 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-213AA

ZMD3.9 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	DIOTEC
Parts packaging code	DO-213AA
package instruction	O-PELF-R2
Contacts	2
Reach Compliance Code	compli
ECCN code	EAR99
Shell connection	ISOLATED
Configuration	SINGLE
Diode component materials	SILICON
Diode type	ZENER DIODE
Maximum dynamic impedance	70 Ω
JEDEC-95 code	DO-213AA
JESD-30 code	O-PELF-R2
Humidity sensitivity level	1
Number of components	1
Number of terminals	2
Maximum operating temperature	175 °C
Package body material	PLASTIC/EPOXY
Package shape	ROUND
Package form	LONG FORM
Peak Reflow Temperature (Celsius)	260
polarity	UNIDIRECTIONAL
Maximum power dissipation	1 W
Certification status	Not Qualified
Nominal reference voltage	3.9 V
surface mount	YES
technology	ZENER
Terminal form	WRAP AROUND
Terminal location	END
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum voltage tolerance	5%
Working test current	5 mA

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ZMD1 ... ZMD100 (1 W)

Surface mount Silicon-Zener Diodes (non-planar technology)

Flächendiffundierte Si-Zener-Dioden für die Oberflächenmontage

Version 2006-04-07

Maximum power dissipation

Maximale Verlustleistung

1.6

1 ... 100 V

DO-213AA

0.04 g

Nominal Z-voltage – Nominale Z-Spannung

0.4

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

3.5

Dimensions - Maße [mm]

Marking:

Kennzeichnung:

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.

0.4

One blue ring denotes “cathode” and “Z-Diode family”

The type numbers are noted only on the label on the reel

Ein blauer Ring kennzeichnet “Kathode” und “Z-Dioden-Familie”

Die Typenbezeichnungen sind nur auf dem Rollenaufkleber vermerkt

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

Grenz- und Kennwerte

ZMD-series

= 75°C

tot

1 W

)

-50...+175°C

<75 K/W

)

<40 K/W

thA

thT

Zener voltages see table on next page – Zener-Spannungen siehe Tabelle auf der nächsten Seite

Mounted on P.C. board with 25 mm

copper pads at each terminal

Montage auf Leiterplatte mit 25 mm

Kupferbelag (Lötpad) an jedem Anschluss

Tested with pulses – Gemessen mit Impulsen

The ZMD1 is a diode operated in forward mode. Hence, the index of all parameters should be “F” instead of “Z”.

The cathode, indicated by a blue ring, has to be connected to the negative pole.

Die ZMD1 ist eine in Durchlass betriebene Si-Diode. Daher ist bei allen Kenn- und Grenzwerten der Index

“F” anstatt “Z” zu setzten. Die mit blauem Ring gekennzeichnete Kathode ist mit dem Minuspol zu verbinden.

http://www.diotec.com/

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