UTR10 – UTR60, UTR01 – UTR61,
and UTR02 – UTR62
0.5 Amp To 2 Amp Fast Recovery
Glass Rectifiers
Available
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 V
RWM
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.
“A” Package
MAXIMUM RATINGS
@ T
A
= 25 C 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)
½ Amp Series
1 Amp Series
@ 8.3 ms
2 Amp Series
Average Rectified Output Current
½ Amp Series
o
@ T
L
= +25 C
1 Amp Series
2 Amp Series
Average Rectified Output-Current
½ Amp Series
o
@ T
A
= +100 C
1 Amp Series
2 Amp Series
Solder Temperature @ 10 s
Symbol
T
J
T
STG
R
ӨJL
V
RWM
Value
Unit
o
o
-65 to +175
C
o
-65 to +200
C
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
I
FSM
A
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
I
O1
A
I
O2
A
T
SP
o
C
T4-LDS-0290, Rev. 1 (121797)
©2013 Microsemi Corporation
Page 1 of 9
UTR10 – UTR60, UTR01 – UTR61,
and UTR02 – UTR62
MECHANICAL and PACKAGING
•
•
•
•
•
•
•
CASE: Hermetically sealed voidless hard glass with tungsten slugs.
TERMINALS: Tin/lead or RoHS compliant matte/tin over nickel plate over copper.
MARKING: Green band indicates “UTR”, part number printed on body.
POLARITY: Indicated by green band.
TAPE & REEL option: Standard per EIA-296. Consult factory for quantities.
WEIGHT: Approximately 0.26 grams.
See
Package Dimensions
on last page.
PART NOMENCLATURE
UTR
Series Designation
10
(e3)
RoHS Compliance
e3 = RoHS compliant
Blank = non-RoHS compliant
Series number
x0 = ½ Amp
x1 = 1 Amp
x2 = 2 Amp
Symbol
V
RWM
I
O
V
F
I
R
C
J
t
rr
SYMBOLS & DEFINITIONS
Definition
Working Peak Reverse Voltage: The maximum peak voltage that can be applied over the operating temperature
range.
Average Rectified Output Current: Output current averaged over a full cycle with a 50 Hz or 60 Hz sine-wave input and
a 180 degree conduction angle.
Maximum Forward Voltage: The maximum forward voltage the device will exhibit at a specified current.
Maximum Leakage Current: The maximum leakage current that will flow at the specified voltage and temperature.
Junction Capacitance: The junction capacitance in pF at a specified frequency (typically 1 MHz) and specified voltage.
Reverse Recovery Time: The time interval between the instant the current passes through zero when changing from
the forward direction to the reverse direction and a specified recovery decay point after a peak reverse current occurs.
T4-LDS-0290, Rev. 1 (121797)
©2013 Microsemi Corporation
Page 2 of 9
UTR10 – UTR60, UTR01 – UTR61,
and UTR02 – UTR62
ELECTRICAL CHARACTERISTICS
@ 25 ºC unless otherwise noted
WORKING
PEAK
REVERSE
VOLTAGE
MAXIMUM
FORWARD
VOLTAGE
DROP
MAXIMUM
LEAKAGE
CURRENT
@
V
RWM
µA
Volts
50
100
200
300
400
500
600
50
100
200
300
400
500
600
100
200
300
400
500
600
Volts
25 C
o
REVERSE
RECOVERY
TIME (MAX)
MAXIMUM JUNCTION
CAPACITANCE
C
J
@ 25
ºC
t
rr
(Note 1)
pF
V
RWM
TYPE
UTR02
UTR12
UTR22
UTR32
UTR42
UTR52
UTR62
UTR01
UTR11
UTR21
UTR31
UTR41
UTR51
UTR61
UTR10
UTR20
UTR30
UTR40
UTR50
UTR60
V
F
100 C
o
1.1 V @ 1000 mA
3
100
1.1 V @ 500 mA
3
100
1.1 V @ 200 mA
3
100
ns
250
250
250
300
350
400
400
250
250
250
300
350
400
400
250
250
300
350
400
400
0V
150
100
80
70
60
50
40
150
100
80
70
60
50
40
100
80
70
60
50
40
-10 V
60
40
32
28
24
20
16
60
40
32
28
24
20
16
40
32
28
24
20
16
NOTES:
1. Recovery time is measured from 10.0 mA to 10.0 mA recovery to 5.0 mA.
.
T4-LDS-0290, Rev. 1 (121797)
©2013 Microsemi Corporation
Page 3 of 9
UTR10 – UTR60, UTR01 – UTR61,
and UTR02 – UTR62
GRAPHS
I
O
AVERAGE RECTIFIED CURRENT (A)
T
L
– LEAD TEMPERATURE (°C)
FIGURE 1
Maximum Current vs Lead Temperature
I
O
AVERAGE RECTIFIED CURRENT (A)
T
L
– LEAD TEMPERATURE (°C)
FIGURE 2
Maximum Current vs Lead Temperature
T4-LDS-0290, Rev. 1 (121797)
©2013 Microsemi Corporation
POWER (W) @ T
J
= 175 °C
POWER (W) @ T
J
= 175 °C
Page 4 of 9
UTR10 – UTR60, UTR01 – UTR61,
and UTR02 – UTR62
GRAPHS
I
O
AVERAGE RECTIFIED CURRENT (A)
T
L
– LEAD TEMPERATURE (°C)
FIGURE 3
Maximum Current vs Lead Temperature
FIGURE 4
Reverse-Recovery Circuit
T4-LDS-0290, Rev. 1 (121797)
©2013 Microsemi Corporation
POWER (W) @ T
J
= 175 °C
Page 5 of 9
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