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PDF UTR21 Data sheet ( Hoja de datos )

Número de pieza UTR21
Descripción 0.5 Amp To 2 Amp Fast Recovery Glass Rectifiers
Fabricantes Microsemi 
Logotipo Microsemi Logotipo



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No Preview Available ! UTR21 Hoja de datos, Descripción, Manual

UTR10 – UTR60, UTR01 – UTR61,
and UTR02 – UTR62
Available
0.5 Amp To 2 Amp Fast Recovery
Glass Rectifiers
DESCRIPTION
This miniature, fast recovery rectifier diode series permits operation at frequencies as high as a
40 kHz square wave. These devices are axial equivalents of the 1N5615US - 1N5623US MELF
surface mount series.
Important: For the latest information, visit our website http://www.microsemi.com.
FEATURES
Miniature voidless hermetically sealed glass package.
Continuous current rating to 2 amps.
Extremely robust construction.
Internal “Category 1” metallurgical bonds.
RoHS compliant versions available.
APPLICATIONS / BENEFITS
Fast recovery 0.5 amp to 2 amp rectifier series with VRWM range from 50 to 600 V with 40 kHz
operation.
Switching power supplies or other applications requiring extremely fast switching & low forward
loss.
Surge rated to 25 amps.
Low thermal resistance.
Controlled avalanche with peak reverse power capability.
Inherently radiation hard as described in Microsemi MicroNote 050.
MAXIMUM RATINGS @ TA= 25 oC unless otherwise specified
Parameters/Test Conditions
Junction Temperature
Storage Temperature
Thermal Resistance Junction-to-Lead (L = .375 in)
Working Peak Reverse Voltage: ½ Amp, 1 Amp, 2 Amp
UTR01, UTR02
UTR10, UTR11, UTR12
UTR20, UTR21, UTR22
UTR30, UTR31, UTR32
UTR40, UTR41, UTR42
UTR50, UTR51, UTR52
UTR60, UTR61, UTR62
Forward Surge Current (Peak)
@ 8.3 ms
½ Amp Series
1 Amp Series
2 Amp Series
Average Rectified Output Current
@ TL = +25 oC
½ Amp Series
1 Amp Series
2 Amp Series
Average Rectified Output-Current
@ TA = +100 oC
½ Amp Series
1 Amp Series
2 Amp Series
Solder Temperature @ 10 s
Symbol
TJ
T STG
R ӨJL
V RW M
I FSM
I O1
I O2
T SP
Value
-65 to +175
-65 to +200
Unit
oC
oC
See Derating Curves
50
100
200
300
400
500
600
15
20
25
0.5
1.0
2.0
0.25
0.5
1.0
260
V
A
A
A
oC
“A” Package
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-0290, Rev. 1 (121797)
©2013 Microsemi Corporation
Page 1 of 9

1 page




UTR21 pdf
UTR10 – UTR60, UTR01 – UTR61,
and UTR02 – UTR62
GRAPHS
TL – LEAD TEMPERATURE (°C)
FIGURE 3
Maximum Current vs Lead Temperature
T4-LDS-0290, Rev. 1 (121797)
FIGURE 4
Reverse-Recovery Circuit
©2013 Microsemi Corporation
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