1N4148UBD datasheet, PDF - EEWORLD Datasheet

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1N4148UBD: DescriptionDiodes - General Purpose, Power, Switching Signal or Computer Diode; CategoryDiscrete semiconductor diode; File Size382KB，6 Pages; ManufacturerMicrosemi; Websitehttps://www.microsemi.com; Environmental Compliance

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1N4148UBD Overview

Diodes - General Purpose, Power, Switching Signal or Computer Diode

1N4148UBD Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Microsemi
Reach Compliance Code	compliant
ECCN code	EAR99
Diode type	RECTIFIER DIODE
Maximum forward voltage (VF)	0.8 V
JESD-609 code	e4
Maximum non-repetitive peak forward current	2 A
Maximum operating temperature	200 °C
Maximum output current	0.2 A
Maximum repetitive peak reverse voltage	75 V
Maximum reverse recovery time	0.005 µs
surface mount	YES
Terminal surface	Gold (Au) - with Nickel (Ni) barrier

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1N4148UB

Switching Diode

Qualified per MIL-PRF-19500/116

DESCRIPTION

This 1N4148UB switching/signal diode features ceramic bodied construction for military grade

products per MIL-PRF-19500/116.

This

small low capacitance diode, with very fast switching

speeds, is featured in a surface mount UB package with various polarities available.

Microsemi also offers a variety of other switching/signal diodes.

Compliant

Qualified Levels:

JAN, JANTX, and

JANTXV

Important:

For the latest information, visit our website

http://www.microsemi.com.

FEATURES

•

Surface mount equivalent of popular JEDEC registered 1N4148 number.

Very low capacitance.

Very fast switching speeds with minimal reverse recovery times.

Unidirectional as well as doubler, common anode and common cathode polarities are available.

JAN, JANTX, and JANTXV qualification is available per MIL-PRF-19500/116.

(See

part nomenclature

for all available options.)

RoHS compliant by design.

UB Package

Also available in:

UBC package

(Ceramic Lid surface mount)

1N4148UBC

APPLICATIONS / BENEFITS

•

High frequency data lines.

Low-profile ceramic surface mount package (see package illustration).

RS-232 & RS–422 interface networks.

Ethernet 10 Base T.

LAN.

Computers.

UB2 package

(2-Pin surface mount)

1N4148UB2

DO-35 package

(axial-leaded)

1N4148-1

DO-213AA package

(MELF surface mount)

1N4148UR-1

MAXIMUM RATINGS

@ 25 ºC

Parameters/Test Conditions

Junction and Storage Temperature

(1)

Thermal Resistance Junction-to-Ambient

(1)

Thermal Resistance Junction-to-Solder Pad

Maximum Breakdown Voltage

Working Peak Reverse Voltage

(2)

Average Rectified Current @ T

= 75 ºC

Non-Repetitive Sinusoidal Surge Current (tp = 8.3 ms)

NOTES:

1. See

Figure 2

for thermal impedance curves.

2. See

Figure 1

for derating.

Symbol

& T

STG

ӨJA

ӨJSP

(

BR)

RWM

FSM

Value

-65 to +200

325

120

100

200

Unit

C/W

A (pk)

MSC – Lawrence

6 Lake Street,

Lawrence, MA 01841

Tel: 1-800-446-1158 or

(978) 620-2600

Fax: (978) 689-0803

MSC – Ireland

Gort Road Business Park,

Ennis, Co. Clare, Ireland

Tel: +353 (0) 65 6840044

Fax: +353 (0) 65 6822298

Website:

www.microsemi.com

T4-LDS-0281-2, Rev. 1 (121568)

Page 1 of 5

1N4148UBD Related Products

	1N4148UBD	1N4148UB	1N4148UBCC	GP5548-2083-BB
Description	Diodes - General Purpose, Power, Switching Signal or Computer Diode	Modular Connectors / Ethernet Connectors RJ45 Connector	Diodes - General Purpose, Power, Switching Signal or Computer Diode	Fixed Resistor, Metal Film, 0.25W, 208000ohm, 250V, 0.1% +/-Tol, 100ppm/Cel,
Reach Compliance Code	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99
Maximum operating temperature	200 °C	200 °C	200 °C	160 °C
Is it Rohs certified?	conform to	conform to	conform to	-
Maker	Microsemi	Microsemi	Microsemi	-
Diode type	RECTIFIER DIODE	RECTIFIER DIODE	RECTIFIER DIODE	-
Maximum forward voltage (VF)	0.8 V	0.8 V	0.8 V	-
JESD-609 code	e4	e4	e4	-
Maximum non-repetitive peak forward current	2 A	2 A	2 A	-
Maximum output current	0.2 A	0.2 A	0.2 A	-
Maximum repetitive peak reverse voltage	75 V	75 V	75 V	-
Maximum reverse recovery time	0.005 µs	0.005 µs	0.005 µs	-
surface mount	YES	YES	YES	-
Terminal surface	Gold (Au) - with Nickel (Ni) barrier	Gold (Au) - with Nickel (Ni) barrier	Gold (Au) - with Nickel (Ni) barrier	-

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