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1N4148UBD

Description
Diodes - 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 NameAttribute value
Is it Rohs certified?conform to
MakerMicrosemi
Reach Compliance Codecompliant
ECCN codeEAR99
Diode typeRECTIFIER DIODE
Maximum forward voltage (VF)0.8 V
JESD-609 codee4
Maximum non-repetitive peak forward current2 A
Maximum operating temperature200 °C
Maximum output current0.2 A
Maximum repetitive peak reverse voltage75 V
Maximum reverse recovery time0.005 µs
surface mountYES
Terminal surfaceGold (Au) - with Nickel (Ni) barrier
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
A
= 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
J
& T
STG
R
ӨJA
R
ӨJSP
V
(
BR)
V
RWM
I
O
I
FSM
Value
-65 to +200
325
120
100
75
200
2
Unit
o
C
o
C/W
o
C/W
V
V
mA
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)
©2012 Microsemi Corporation
Page 1 of 5

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1N4148UBD 1N4148UB 1N4148UBCC GP5548-2083-BB
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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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