1N5237B datasheet, PDF - EEWORLD Datasheet

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1N5237B: Description8.2 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35; Categorysemiconductor Discrete semiconductor; File Size78KB，3 Pages; ManufacturerNanjing International Group Co.,Ltd

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1N5237B Overview

8.2 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35

8.2 V, 0.5 W, 硅, 单向电压稳压二极管, DO-35

1N5237B Parametric

Parameter Name	Attribute value
Number of terminals	2
Number of components	1
Rated working voltage	8.2 V
state	TRANSFERRED
packaging shape	round
Package Size	LONG FORM
Terminal form	Wire
Terminal location	AXIAL
Packaging Materials	Glass
Craftsmanship	ZENER
structure	single
Shell connection	isolation
Diode component materials	silicon
Maximum power consumption limit	0.5000 W
polarity	unidirectional
Diode type	Zener diode
Working test current	20 mA
Maximum total reference voltage	5 %

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1N5220...1N5267

Silicon Planar Zener Diodes

Standard Zener voltage tolerance is ± 20%.

Add suffix "A" for ± 10% Tolerance, suffix

"B" for ± 5% tolerance, suffix "C" for ± 2%

tolerance, Other tolerance, non standard

and higher Zener voltages are upon request.

Max. 0.5

Max. 0.45

Max. 1.9

Min. 27.5

Max. 1.9

Min. 27.5

Black

Cathode Band

Black

Part No.

Black

Cathode Band

XXX

Max. 3.9

Black

Part No.

XXX

Max. 2.9

Min. 27.5

Glass Case DO-35

Dimensions in mm

Glass Case DO-34

Dimensions in mm

Absolute Maximum Ratings (T

= 25

Parameter

Power Dissipation

Junction Temperature

Storage Temperature Range

Symbol

tot

stg

Value

500

Unit

200

- 65 to + 200

Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.

Characteristics at T

= 25

Parameter

Thermal Resistance Junction to Ambient Air

Forward Voltage

at I

= 200 mA

Symbol

thA

Max.

0.3

1.1

Unit

K/mW

Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.

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