ZY27B datasheet, PDF - EEWORLD Datasheet

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ZY27B: Description27 V, 2 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AL; CategoryDiscrete semiconductor diode; File Size78KB，2 Pages; ManufacturerDIOTEC; Websitehttp://www.diotec.com/; Environmental Compliance

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ZY27B Overview

27 V, 2 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AL

ZY27B Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	DIOTEC
Parts packaging code	DO-41
package instruction	O-PALF-W2
Contacts	2
Reach Compliance Code	compli
ECCN code	EAR99
Shell connection	ISOLATED
Configuration	SINGLE
Diode component materials	SILICON
Diode type	ZENER DIODE
JEDEC-95 code	DO-204AL
JESD-30 code	O-PALF-W2
Number of components	1
Number of terminals	2
Maximum operating temperature	150 °C
Minimum operating temperature	-50 °C
Package body material	PLASTIC/EPOXY
Package shape	ROUND
Package form	LONG FORM
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
polarity	UNIDIRECTIONAL
Maximum power dissipation	2 W
Certification status	Not Qualified
Nominal reference voltage	27 V
surface mount	NO
technology	ZENER
Terminal form	WIRE
Terminal location	AXIAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum voltage tolerance	5%
Working test current	25 mA

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ZY10B ... ZY200B (2 W)

Silicon Power Z-Diodes (non-planar technology)

Silizium-Leistungs-Z-Dioden (flächendiffundierte Dioden)

Version 2011-08-22

Maximum power dissipation

Maximale Verlustleistung

2.6

0.1

10...200 V

DO-41

(DO-204AL)

0.4 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 in ammo pack

Standard Lieferform gegurtet in Ammo-Pack

±0.5

Type

62.5

0.8

±0.05

Dimensions - Maße [mm]

Standard Zener voltage tolerance is graded to the international E 24 standard (~ ±5%).

The devices ZY10B ... ZY200B are specially selected.

Other voltage tolerances and Zener voltages on request.

Die Standard-Toleranz der Z-Spannung ist gestuft nach der internationalen Reihe E 24 (~ ±5%).

Die Reihe ZY10B ... ZY200B ist eine Sonderselektion.

Andere Toleranzen oder Zener-Spannungen auf Anfrage.

Maximum ratings and Characteristics

Power dissipation

Verlustleistung

Non repetitive peak power dissipation, t < 10 ms

Einmalige Impuls-Verlustleistung, t < 10 ms

Junction temperature – Sperrschichttemperatur

Storage temperature – Lagerungstemperatur

Thermal resistance junction to ambient air

Wärmewiderstand Sperrschicht – umgebende Luft

Thermal resistance junction to terminal

Wärmewiderstand Sperrschicht – Anschluss

5.1

-0.1

Grenz- und Kennwerte

= 50°C

= 25°C

tot

ZSM

thA

thT

2 W

)

60 W

-50...+150°C

-50...+175°C

<45 K/W

)

<15 K/W

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

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

Tested with pulses – Gemessen mit Impulsen

http://www.diotec.com/

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