AZ23-B51/E8 datasheet, PDF - EEWORLD Datasheet

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AZ23-B51/E8: DescriptionDIODE 51 V, 0.3 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, TO-236AB, PLASTIC PACKAGE-3, Voltage Regulator Diode; CategoryDiscrete semiconductor diode; File Size399KB，10 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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AZ23-B51/E8 Overview

DIODE 51 V, 0.3 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, TO-236AB, PLASTIC PACKAGE-3, Voltage Regulator Diode

AZ23-B51/E8 Parametric

Parameter Name	Attribute value
Maker	Vishay
Parts packaging code	SOT-23
package instruction	R-PDSO-G3
Contacts	3
Reach Compliance Code	unknown
ECCN code	EAR99
Configuration	COMMON ANODE, 2 ELEMENTS
Diode component materials	SILICON
Diode type	ZENER DIODE
Maximum dynamic impedance	750 Ω
JEDEC-95 code	TO-236AB
JESD-30 code	R-PDSO-G3
JESD-609 code	e3
Humidity sensitivity level	1
Number of components	2
Number of terminals	3
Maximum operating temperature	150 °C
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
polarity	UNIDIRECTIONAL
Maximum power dissipation	0.3 W
Certification status	Not Qualified
Nominal reference voltage	51 V
surface mount	YES
technology	ZENER
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal location	DUAL
Maximum voltage tolerance	2%
Working test current	5 mA

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AZ23 Series

Vishay Semiconductors

formerly General Semiconductor

Dual Common-Anode Zener Diodes

TO-236AB

(SOT-23)

.122 (3.1)

.110 (2.8)

.016 (0.4)

.056 (1.43

)

.052 (1.33

)

Range

2.7 to 51V

Power Dissipation

300mW

Top View

Mounting Pad Layout

0.031 (0.8)

max. .004 (0.1)

Dimensions in inches

and (millimeters)

0.035 (0.9)

.007 (0.175)

.005 (0.125)

.037(0.95) .037(0.95)

0.079 (2.0)

.045 (1.15)

.037 (0.95)

0.037 (0.95)

.016 (0.4)

.102 (2.6)

.094 (2.4)

Dimensions in inches and (millimeters)

Features

Top View

• Dual Silicon Planar Zener Diodes, Common Anode

• The Zener voltages are graded according to the

international E 24 standard. Standard Zener voltage

tolerance is ±5%. Replace “C” with “B” for 2%

tolerance. Other voltage tolerances and other Zener

voltages are available upon request.

• The parameters are valid for both diodes in one case.

∆V

and

∆r

of the two diodes in one case is

≤

• These diodes are also available in other case styles and

configurations including: the dual diode common

cathode configuration with type

designation DZ23, the single diode SOT-23 case with

the type designation BZX84C, and the single diode

SOD-123 case with the type designation BZT52C.

= 25°C unless otherwise noted)

Mechanical Data

Case:

SOT-23 Plastic Package

Weight:

Approx. 0.00028 oz., 0.008 g

Packaging Codes/Options:

E8/10K per 13" reel (8mm tape), 30K/box

E9/3K per 7” reel (8mm tape), 30K/box

Maximum Ratings and Thermal Characteristics

Parameter

Power Dissipation at T

amb

= 25°C

Thermal Resistance Junction to Ambient Air

Junction Temperature

Storage Temperature Range

Note:

(1) Device on fiberglass substrate, see layout.

Symbol

ΘJA

Value

300

(1)

420

(1)

150

–65 to +150

Unit

°C/W

°C

Document Number 88310

22-Aug-02

www.vishay.com

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