GZ4B2/D7 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Discrete semiconductor> diode> GZ4B2/D7

GZ4B2/D7: DescriptionZener Diode, 3.9V V(Z), 2.56%, 0.5W, Silicon, Unidirectional, DO-204AH, GLASS, DO-35, 2 PIN; CategoryDiscrete semiconductor diode; File Size41KB，3 Pages; ManufacturerVishay; Websitehttp://www.vishay.com; Environmental Compliance

Download Datasheet Parametric View All

GZ4B2/D7 Overview

Zener Diode, 3.9V V(Z), 2.56%, 0.5W, Silicon, Unidirectional, DO-204AH, GLASS, DO-35, 2 PIN

GZ4B2/D7 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	incompatible
Maker	Vishay
Parts packaging code	DO-35
package instruction	O-LALF-W2
Contacts	2
Reach Compliance Code	unknown
ECCN code	EAR99
Other features	LOW IMPEDANCE
Shell connection	ISOLATED
Configuration	SINGLE
Diode component materials	SILICON
Diode type	ZENER DIODE
Maximum dynamic impedance	100 Ω
JEDEC-95 code	DO-204AH
JESD-30 code	O-LALF-W2
JESD-609 code	e0
Number of components	1
Number of terminals	2
Maximum operating temperature	175 °C
Package body material	GLASS
Package shape	ROUND
Package form	LONG FORM
polarity	UNIDIRECTIONAL
Maximum power dissipation	0.5 W
Certification status	Not Qualified
Nominal reference voltage	3.9 V
surface mount	NO
technology	ZENER
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	WIRE
Terminal location	AXIAL
Maximum voltage tolerance	2.56%
Working test current	5 mA

Preview

Download Datasheet

View All

GZ Series

New Product

Vishay Semiconductors

formerly General Semiconductor

Range

2.0 to 36V

Power Dissipation

500mW

Zener Diodes

DO-204AH (DO-35 Glass)

Features

• Silicon Planar Power Zener Diodes.

• Voltage spectrum from 2.2V to 38V

• The Zener voltages are graded according to

voltage bands instead of by tolerance.

• Low Zener impedence and low leakage current

• Popular in Asian designs

Mechanical Data

Case:

DO-35 Glass Case

Weight:

approx. 0.13g

Marking:

Type

Grade

Packaging Codes/Options:

D7/10K per 13” reel (52mm tape), 20K/box

D8/10K per Ammo tape (52mm tape), 20K/box

Dimensions in inches and (millimeters)

Maximum Ratings and Thermal Characteristics

Parameter

Power Dissipation

Junction Temperature

Storage Temperature Range

Symbol

stg

= 25°C unless otherwise noted)

Value

500

–50 to +175

–55 to +175

Unit

°C

Document Number 88354

20-May-02

www.vishay.com

Recommended Resources

Circuit design of electronic imitation mouse repeller

Switching power supply circuit using TEA2260-61 and TEA5170 combination

Resistance furnace thyristor temperature control circuit 3

Automatic dimming desk lamp circuit

2 frequency multiplier circuit

Using SSR to control the forward and reverse circuit of a single-phase induction motor

I have a question about CF, developed in c#, Shared Memory problem: Hey guys, I recently tested shared memory on a 6410 development board, using C#, WinCE6.0, and .NET Compact Framework3.5. I found that the memory kept decreasing, from 36M to more than 20M [more regul...; wyh12345 Embedded System

【CN0073】Using the AD5765 DAC to achieve high-precision, bipolar voltage output digital-to-analog conversion: CIRCUIT FUNCTION AND BENEFITS This circuit uses the AD5765 quad, 16-bit, serial input, bipolar voltage output DAC to provide high accuracy, bipolar data conversion. It utilizes the ADR420 precision vo...; EEWORLD社区 ADI Reference Circuit

Share a code that starts running for 10 seconds and enters LPM4: After the test is started and running for 10 seconds, it enters LPM4 deep sleep and completely powers off. After being awakened by the P1.3 external interrupt, it enters normal operation, and then pow...; Aguilera Microcontroller MCU

Analysis of the working principle of triode, insightful and thorough: [size=4]Principle of transistor[/size] [size=4] [/size] [size=4]To understand the amplification function of transistor, remember one thing: energy will not be generated for no reason, so transistor wi...; Aguilera Analogue and Mixed Signal

Several useful modules of single chip microcomputer C51 (reprinted): Several useful modules for single-chip C51 programming (reprinted)[2011-3-3 6:31:00 | By: 32446975 ]This document includes the description of the clock interrupt, communication and keyboard scanning m...; 子诺如歌 MCU

IAR installation tutorial including project construction: IAR installation tutorial including project construction...; kingheimer Microcontroller MCU

Power management poses challenges

As cellular phones become more advanced, the power consumption of the system during operation and the power consumption during standby are also increasing. Therefore, the power management design of...[Details]
Interleaving Power Stages—Not Just for Buck Converters Anymore

introduction For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
Design of wireless meteorological data communication system based on ARM

The data collector of the automatic weather station is generally designed based on a single-chip microcomputer or a PC/104 bus controller. It has the characteristics of good compatibility with PC, low...[Details]
Disassembly: Detailed view of variable frequency drive

The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors. The output voltage is switched on and off at a high frequency, control...[Details]
Design of Stereo FM Radio Station

The above is to use MB1404 as a stereo composite signal transmitter. You can use the internal high-frequency amplifier and oscillator or not! According to my experience, I still recommend beginners...[Details]
Fashionable car light indicator: Xenon headlights

Cars equipped with xenon headlights are already common on the road. Whether they are standard equipment on high-end cars or embellishments on modified cars, xenon lamps are gradually becoming a sym...[Details]
Introduction of common rechargeable batteries

With the popularity of digital appliances, rechargeable batteries can be seen everywhere in people's daily lives and have become one of the indispensable daily necessities. This article gives ...[Details]
Application of PROFIBUS-DP in ABB AC450 System

0 Introduction PROFIBUS is an open digital communication system with a wide range of applications, which has been included in the international standards IEC 61158 and IEC 61784. Since the gen...[Details]
Analysis of the structure and control technology of stepper motor

Stepper motors, also called steppers, use the principles of electromagnetism to convert electrical energy into mechanical energy and have been used since the 1920s. With the increasing popularity o...[Details]
Electronic ballast for car headlights

In the 1980s, breakthroughs were made in the design and production of small, low-power quartz metal halide lamps with precise dimensions. At the same time, with the acceleration of people's lives a...[Details]
Power overload triggers new thinking on automotive power supply design

With the explosive growth of electronic functions in cars, will more and more luxurious cars endanger the safety of passengers? This is the origin of the problem of over-electrification of cars. What ...[Details]
Problems and maintenance of electric vehicle batteries

1 Causes of problems with electric vehicle batteries 1.1 Caused by the battery itself Why do we say that? In the previous issue, we learned about the working princi...[Details]
Eight advantages of lithium iron phosphate batteries

Lithium iron phosphate batteries are used as lithium-ion secondary batteries. Their main application is now in power batteries, which have great advantages over NI-H and Ni-Cd batteries. Lithi...[Details]
Design of a power supply protection device with configurable load threshold

With the continuous development of integrated circuit technology, integrated circuits have developed from thousands of gates to the current level of millions and tens of millions of gates. The applica...[Details]
Application of PLC in water treatment

Introduction In the wastewater discharged from steel plants, the water contains a large amount of waste slag and oil. If the waste slag and oil are separated from the water, the water can be us...[Details]

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components