1N4731A-PT/B datasheet, PDF - EEWORLD Datasheet

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1N4731A-PT/B: DescriptionZener Diode, 4.3V V(Z), 5%, 1W,; CategoryDiscrete semiconductor diode; File Size360KB，5 Pages; ManufacturerPANJIT; Websitehttp://www.panjit.com.tw/; 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.

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1N4731A-PT/B Overview

Zener Diode, 4.3V V(Z), 5%, 1W,

1N4731A-PT/B Parametric

Parameter Name	Attribute value
Maker	PANJIT
Reach Compliance Code	not_compliant
ECCN code	EAR99
Configuration	SINGLE
Diode type	ZENER DIODE
Maximum dynamic impedance	9 Ω
Number of components	1
Maximum operating temperature	150 °C
Maximum power dissipation	1 W
Nominal reference voltage	4.3 V
surface mount	NO
Maximum voltage tolerance	5%
Working test current	58 mA

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1. DATA SHEET

1N4728A~1N4764A

GLASS PASSIVATED JUNCTION SILICON ZENER DIODE

VOLTAGE

3.3 to 100 Volts

1.0 Watts

POWER

FEATURES

• Low profile package

• Built-in strain relief

• Low inductance

• High temperature soldering : 260°C /10 seconds at terminals

• Plastic package has Underwriters Laboratory Flammability

Classification 94V-O

• Both normal and Pb free product are available :

Normal : 80~95% Sn, 5~20% Pb

Pb free: 98.5% Sn above

DO-41/DO-41G

Unit: inch(mm)

.034(.86)

1.0(25.4)MIN.

.028(.71)

MECHANICALDATA

• Case: Molded Glass DO-41G / Molded plastic DO-41

• Epoxy:UL 94V-O rate flame retardant

• Terminals: Axial leads, solderable per MIL-STD-202,

• Method 208 guaranteed

• Polarity: Color band denotes positive end

• Mounting position:Any

• Weight: 0.012 ounce, 0.3 gram

• Ordering information :

Suffix : “ -G ” to order Molded Glass Package

Suffix : “ -P ” to order Molded plastic Package

• Packing information

B - 1K per Bulk box

T/R - 5K per 13" paper Reel

T/B - 2.5K per horiz. tape & Ammo box

.107(2.7)

1.0(25.4)MIN.

.205(5.2)

.160(4.1)

.080(2.0)

Note :

This outline drawing is model plastics.

Its appearance size same as glass.

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

P ar m et r

P ow erD i si aton atTam b = 25

s p i

Juncton Tem per t r

aue

S t r ge Tem per t r R ange

aue

S ym bol

Val e

150

- 5 t + 150

5 o

U nis

TO T

STG

* ald pr vi ed t atl ads ata di t nce of10m m fom case ar keptatam bi ntt m per t r .

V i o d

h e

e e

aue

P ar m et r

Ther alR esi t nce Juncton t A m bi ntA i

i o

For ar Volage atI = 200m A

w d

S ym bol

Mi.

Typ.

M ax.

170*

U nis

Rt A

* ald pr vi ed t atl ads ata di t nce of10m m fom case ar keptatam bi ntt m per t r .

V i o d

h e

e e

aue

STAD-JUL.05.2004

PAGE . 1

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