ZMM5249B-T/R datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Discrete semiconductor> diode> ZMM5249B-T/R

ZMM5249B-T/R: DescriptionZener Diode, 19V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, GLASS, LL-34, MINIMELF-2; CategoryDiscrete semiconductor diode; File Size97KB，4 Pages; ManufacturerPANJIT; Websitehttp://www.panjit.com.tw/; Environmental Compliance; PANJIT is a global IDM that offers a broad product portfolio including MOSFETs, Schottky diodes, SiC devices, bipolar junction transistors and bridges. The company aims to meet the needs of customers in various applications such as automotive, power, industrial, computing, consumer and communications. Their vision is to power the world with reliable quality, energy-efficient and efficient products, bringing a greener and smarter future to people. The company's core values include innovation, responsibility, customer-centricity, learning and growth, mutual trust and collaboration.

Download Datasheet Parametric View All

ZMM5249B-T/R Overview

Zener Diode, 19V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, GLASS, LL-34, MINIMELF-2

ZMM5249B-T/R Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	PANJIT
Parts packaging code	MELF
package instruction	ROHS COMPLIANT, GLASS, LL-34, MINIMELF-2
Contacts	2
Reach Compliance Code	compliant
ECCN code	EAR99
Shell connection	ISOLATED
Configuration	SINGLE
Diode component materials	SILICON
Diode type	ZENER DIODE
JESD-30 code	O-LELF-R2
Number of components	1
Number of terminals	2
Package body material	GLASS
Package shape	ROUND
Package form	LONG FORM
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
polarity	UNIDIRECTIONAL
Maximum power dissipation	0.5 W
Certification status	Not Qualified
Nominal reference voltage	19 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	6.6 mA

ZMM5249B-T/R Preview

Download Datasheet

View All

ZMM5221B~ZMM5267B

SURFACE MOUNT ZENER DIODES

VOLTAGE

2.4 to 75 Volts

POWER

500 mWatts

MINI-MELF/LL-34

Unit : inch (mm)

FEATURES

• Planar Die construction

• 500mW Power Dissipation

• Ideally Suited for Automated Assembly Processes

.055(1.4)DIA.

• In compliance with EU RoHS 2002/95/EC directives

.063(1.6)

MECHANICAL DATA

• Case: Molded Glass MINI-MELF

• Terminals: Solderable per MIL-STD-750, Method 2026

• Polarity: See Diagram Below

• Approx. Weight: 0.03 grams

• Mounting Position: Any

• Packing information

T/R - 2.5K per 7" plastic Reel

.020(0.5)

.012(0.3)

.146(3.7)

.130(3.3)

.020(0.5)

.012(0.3)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Parameter

Power Dissipation at Tamb = 25

Junction Temperature

Storage Temperature Range

Valid provided that leads at a distance of 10mm from case are kept at ambient temperature.

Symbol

TOT

Value

500

175

-65 to +175

Units

Parameter

Thermal Resistance Junction to Ambient Air

Forward Voltage at I

= 200mA

Symbol

Min.

Typ.

Max.

0.3

1.1

Units

K/mW

Valid provided that leads at a distance of 10mm from case are kept at ambient temperature.

STAD-FEB.10.2009

PAGE . 1

Recommended Resources

Two-channel audio power amplifier circuit diagram analysis

Mains overvoltage alarm circuit

Energy-saving emergency fluorescent lamp circuit

Circuit diagram for charging using external constant current source

Broadband VHF signal amplifier circuit

push-pull oscillator circuit

Solve the problem about AVR serial communication: Below is my program, it is very simple, but when I send a signal through the PC, it always recognizes 00. I haven't slept all night... #include "avr/io.h" #define SetBit( __port, __bit ) __port |= ( 1...; 榕树下无缘 Microchip MCU

Qorvo's Connection to Wi-Fi: Introduction to Wi-Fi 6:Wi-Fi 6, also known as 802.11ax, is the next generation of Wi-Fi technology standard. The highlight of Wi-Fi 6 is that it expands on the 802.11ac or Wi-Fi 5 standard, increasin...; Jacktang RF/Wirelessly

Looking for the destined moderator of [EEWORLD Guinness PK Station]......: If you fall in love with this small piece of land at first sight,If you are willing to be the most powerful moderator of EEWORLD (because everyone's first place is under your jurisdiction)If you want ...; EEWORLD社区 Talking

Where can I find PowerPC development training?: Registration for the November Xiangyou PowerPC Embedded System Development Training Course has started. Course time: November 2008, for three days. Course location: Shanghai Course materials: "PowerPC...; zhufuzhufu Embedded System

Help: In the directory of adocepb\setup\Data Access 3.1\Program Files\DataAccess31\INCLUDE of the Microsoft adocepbzip installation package, there are two files adoce31.idl and adocec31.idl. You can generat...; shrlyq Embedded System

Edge Detection Methods: ...; 至芯科技FPGA大牛 FPGA/CPLD

Popular Components