1
Dimensions in inches and (millimeters)
Features■
■ Mechanical data
■ Maximum ratings and electrical characteristics
Rating at 25 ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
O
C
Outline■
High surge current capability.
Ultra fast recovery time for switching mode application.
.
Glass passivated chip junctions.
Suffix "G" indicates Halogen free parts, ex. UT10005G.
Lead-free parts meet environmental standards of
MIL-STD-19500 /228
•
•
•
• Low power loss
•
•
•
Low power loss, high efficiency.
UT10005 THRU UT1008
10A High Power Ultra Fast Rectifiers
I
O
I
FSM
I
R
C
J
T
STG
Forward rectified current
Forward surge current
Reverse current
Storage temperature
Parameter
8.3ms single half sine-wave superimposed on
rate load (JEDEC method)
O
V = V T = 25 C
R RRM A
O
V = V T = 125 C
R RRM A
Conditions Symbol MIN. TYP. MAX. UNIT
-55 +150
80
100
5.0
10
150
A
A
uA
O
C
Diode junction capacitance
pF
f=1MHz and applied 4V DC reverse voltage
Note : 1. I = 0.5A, I = 1.0A , I = 0.25A
F R RR
• Case : JEDEC TO-220AC molded plastic body over
passivated chip
• Lead : Axial leads, solderable per MIL-STD-202,
Method 208 guranteed
• Polarity: Color band denotes cathode end
• Mounting Position : Any
• Weight : Approximated 2.24 gram
• Epoxy : UL94-V0 rated flame retardant.
.
.
.
.
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Document ID : DS-11H13
Issued Date : 2010/05/05
Revised Date : 2012/05/31
Revision : C1
TO-220AC
PIN 1
PIN 2
CASE
PIN 1
PIN 2
CASE
Case Negative Suffix "R"
0.415(10.54)
0.386(9.80)
Φ0.155(3.94)
MAX
0.624(15.87)MAX
0.230(5.85)MIN
1 2
0.250(6.35)
MIN
0.500(12.70)MIN
0.190(4.82)MAX
0.037(0.94)
0.027(0.68)
0.055(1.40)
0.043(1.10)
0.370(0.68)
0.011(0.28)
0.051(1.30)
MAX.
0.213(5.40)
0.189(4.80)
Marking code
0.067(1.70)
MAX
0.115(2.92)
0.081(2.05)
Operating
temperature
O
T ( C)
J
-55 ~ +150
Max.
forward voltage
O
@10A, T = 25 C
A
V (V)
F
1.40
1.0
1.70
Max. DC
blocking voltage
V (V)
R
Max.
RMS voltage
V (V)
RMS
70
140
280
35
420
560
Max.
repetitive peak
reverse voltage
V (V)
RRM
100
200
400
50
600
800
Marking code
UT1001
UT1002
UT1004
UT10005
UT1006
UT1008
Symbol
Max.
reverse recovery
time(1)
T (ns)
rr
50
75
UT1001
UT1002
UT1004
UT10005
UT1006
UT1008
100
200
400
50
600
800
2
■ Rating and characteristic curves
10A High Power Ultra Fast Rectifiers
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
2.0
4.0
6.0
8.0
10.0
12.0
.1
1.0
10
100
FIG.4 - TYPICAL REVERSE
CHARACTERISTICS
REVERSE LEAKAGE CURRENT, (mA)
0 20 40 60 80 100 120 140
.01
Tc=50 C
O
O
Tc=25 C
O
CASE TEMPERATURE,TC( C)
0
0 20 40 60 80 100 120 140 160 180 200
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
FIG.2-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
0
60
30
90
150
120
NUMBER OF CYCLES AT 60Hz
1 10 5
50
100
8.3ms Single Half
Sine Wave
JEDEC method
PEAK FORWARD SURGE CURRENT,(A)
Tc=75 C
O
Tc=100 C
O
0.1
1.0
.01
10
100
INSTANTANEOUS FORWARD CURRENT,(A)
FORWARD VOLTAGE,(V)
Pulse Width 300us
1% Duty Cycle
.4 .6 .8 1.0 1.2 1.4 1.6 1.8
3.0
U
T1
0
04
U
T
1
0
0
6
~U
T10
08
UT1
00
05~U
T1002
O
Tj=25 C
FIG.3-TYPICAL FORWARD
CHARACTERISTICS
(+)
(+)
25Vdc
(approx.)
( )
( )
PULSE
GENERATOR
(NOTE 2)
OSCILLISCOPE
(NOTE 1)
1Ω
NON-
INDUCTIVE
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
D.U.T.
FIG.5- TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTICS
10Ω
NONINDUCTIVE
50Ω
NONINDUCTIVE
+0.5A
0
-0.25A
-1.0A
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1cm
SET TIME BASE FOR
50 / 10ns / cm
trr
Document ID : DS-11H13
Issued Date : 2010/05/05
Revised Date : 2012/05/31
Revision : C1
UT10005 THRU UT1008