Fast Rectifiers. UF151 Datasheet

UF151 Rectifiers. Datasheet pdf. Equivalent

Part UF151
Description 1.5A Leaded Type Ultra Fast Rectifiers
Feature UF1505 THRU UF1510 1.5A Leaded Type Ultra Fast Rectifiers ■ Features • Axial lead type devices for .
Manufacture CITC
Datasheet
Download UF151 Datasheet

UF150 THRU UF1510 ULTRAFAST SWITCHING RECTIFIER VOLTAGE - 50 UF151 Datasheet
UF1505 THRU UF1510 1.5A Leaded Type Ultra Fast Rectifiers ■ UF151 Datasheet
UF150 THRU UF1510 ULTRAFAST SWITCHING RECTIFIER VOLTAGE - 50 UF1510 Datasheet
UF1505 THRU UF1510 1.5A Leaded Type Ultra Fast Rectifiers ■ UF1510 Datasheet
Recommendation Recommendation Datasheet UF151 Datasheet




UF151
UF1505 THRU UF1510
1.5A Leaded Type Ultra Fast Rectifiers
Features
Axial lead type devices for through hole design.
High current capability.
Ultrafast recovery time for switching mode application.
High surge current capability.
Glass passivated chip junction.
• Suffix "G" indicates Halogen free parts, ex. UF1505G
Lead-free parts meet environmental standards of
MIL-STD-19500 /228
Mechanical data
Epoxy:UL94-V0 rated flame retardant
Case : Molded plastic, DO-204AC / DO-15
Lead : Axial leads, solderable per MIL-STD-202,
Method 208 guranteed
Polarity : Color band denotes cathode end
Weight : Approximated 0.39 gram
Outline
DO-15(DO-204AC)
1.0 (25.4) MIN.
.140 (3.6)
.104 (2.6)
DIA.
.300 (7.6)
Marking code .230 (5.8)
.034 (0.9)
.028 (0.7)
DIA.
1.0 (25.4) MIN.
Dimensions in inches and (millimeters)
Maximum ratings and electrical characteristics
Rating at 25OC ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Parameter
Forward rectified current
Forward surge current
Reverse current
Diode junction capacitance
Storage temperature
Conditions
8.3ms single half sine-wave superimposed on
rate load (JEDEC method)
VR = VRRM TA = 25OC
VR = VRRM TA = 125OC
f=1MHz and applied 4V DC reverse voltage
Symbol
IO
IFSM
IR
CJ
TSTG
MIN.
-55
TYP.
30
MAX.
1.5
50
5.0
100
+150
UNIT
A
A
uA
pF
OC
Symbol
Marking code
Max.
repetitive peak
reverse voltage
VRRM (V)
UF1505
UF1505
50
UF151
UF151
100
UF152
UF152
200
UF154
UF154
400
UF156
UF156
600
UF158
UF158
800
UF1510
UF1510
Note : 1. IF = 0.5A, IR = 1.0A , IRR = 0.25A
1000
Max.
RMS voltage
VRMS (V)
35
70
140
280
420
560
700
Max. DC
blocking voltage
VR (V)
50
Max.
forward voltage
@1.5A, TA = 25OC
VF (V)
Max.
reverse recovery
time(1)
Trr (ns)
Operating
temperature
TJ (OC)
100 1.0
200
50
400 1.40
-55 ~ +150
600
800 1.70
75
1000
Document ID : DS-11H05
1 Issued Date : 2010/05/05
Revised Date : 2012/05/31
Revision : C



UF151
UF1505 THRU UF1510
1.5A Leaded Type Ultra Fast Rectifiers
Rating and characteristic curves
FIG.1-TYPICAL FORWARD
CHARACTERISTICS
10
1.0
.1
TJ=25OC
Pulse Width 300us
1% Duty Cycle
.01
.001 .4
.6 .8 1.0 1.2 1.4 1.6 1.8
FORWARD VOLTAGE,(V)
FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTICS
50Ω
NONINDUCTIVE
10Ω
NONINDUCTIVE
(+)
25Vdc
(approx.)
()
D.U.T.
1W
NON-
INDUCTIVE
OSCILLISCOPE
(NOTE 1)
()
PULSE
GENERATOR
(NOTE 2)
(+)
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
+0.5A
0
-0.25A
trr
|
|
|
|
|
|
|
|
-1.0A
1cm
SET TIME BASE FOR
50 / 10ns / cm
FIG.2-TYPICAL FORWARD CURRENT
DERATING CURVE
1.8
1.5
1.2
0.9
Single Phase
0.6 Half Wave 60Hz
Resistive Or Inductive Load
0.3 0.375"(9.5mm) Lead Length
0
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE (OC)
FIG.4-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
50
40
30
TJ=25OC
8.3ms Single Half
20 Sine Wave
JEDEC method
10
0
1
5 10
50 100
NUMBER OF CYCLES AT 60Hz
FIG.5-TYPICAL JUNCTION CAPACITANCE
175
120
100
80
60
40
20
0
.01
.05 .1
.5 1
5
REVERSE VOLTAGE,(V)
10
50 100
Document ID : DS-11H05
2 Issued Date : 2010/05/05
Revised Date : 2012/05/31
Revision : C





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