US1A-T3 Won-Top Electronics, US1A-T3 Datasheet

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US1A-T3

Manufacturer Part Number
US1A-T3
Description
1.0A SURFACE MOUNT ULTRA FAST RECTIFIER
Manufacturer
Won-Top Electronics
Datasheet
Features
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Mechanical Data
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Maximum Ratings and Electrical Characteristics
Note: 1. Measured with I
US1A – US1K
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
Forward Voltage
Peak Reverse Current
At Rated DC Blocking Voltage
Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 3)
Operating and Storage Temperature Range
Glass Passivated Die Construction
Ideally Suited for Automatic Assembly
Low Forward Voltage Drop, High Efficiency
Surge Overload Rating to 30A Peak
Low Power Loss
Ultra-Fast Recovery Time
Plastic Case Material has UL Flammability
Classification Rating 94V-O
Case: Molded Plastic
Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
Polarity: Cathode Band or Cathode Notch
Marking: Type Number
Weight: 0.064 grams (approx.)
2. Measured at 1.0 MHz and applied reverse voltage of 4.0 V DC.
3. Mounted on P.C. Board with 8.0mm
PO WE R SEM IC O ND U C TO RS
W T E
Characteristic
F
= 0.5A, I
R
= 1.0A, I
@T
@T
@T
@T
@I
A
L
A
A
F
= 100°C
2
= 100°C
= 55°C
rr
= 1.0A
= 25°C
land area.
= 0.25A,
1.0A SURFACE MOUNT ULTRA FAST RECTIFIER
Symbol
V
T
V
V
R
R(RMS)
j,
I
V
I
RWM
V
FSM
RRM
T
I
RM
C
JL
t
FM
O
rr
R
STG
j
A
1 of 3
US1A
C
50
35
@T
US1B
A
100
1.0
70
=25°C unless otherwise specified
B
50
US1D
200
140
Dim
-50 to +150
A
B
C
D
E
G
H
F
US1A – US1K
All Dimensions in mm
500
1.0
30
10
15
30
SMA/DO-214AC
US1G
400
280
1.4
F
0.152
0.051
2.50
4.00
1.40
4.80
2.00
0.76
Min
© 2002 Won-Top Electronics
US1J
H
600
420
0.305
0.203
100
Max
2.90
4.60
1.60
5.28
2.44
1.52
1.7
E
G
US1K
800
560
Unit
K/W
µA
nS
pF
°C
V
V
A
A
V
D

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US1A-T3 Summary of contents

Page 1

... Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 3) Operating and Storage Temperature Range Note: 1. Measured with I = 0.5A 1.0A Measured at 1.0 MHz and applied reverse voltage of 4.0 V DC. 3. Mounted on P.C. Board with 8.0mm US1A – US1K 1.0A SURFACE MOUNT ULTRA FAST RECTIFIER A C Symbol US1A V RRM V 50 ...

Page 2

... C) 1000 Single Half Sine-Wave (JEDEC Method) 100 10 NI (-) Pulse Generator (Note 2) (+) Oscilloscope (Note 1) Fig. 5 Reverse Recovery Time Characteristic and Test Circuit US1A - US1D 1.0 0.1 0.01 0 0.4 0.8 1 INSTANTANEOUS FORWARD VOLTAGE (V) F Fig. 2 Typical Forward Characteristics 100 T = 100 1 ...

Page 3

... Product No. US1A-T1 US1A-T3 US1B-T1 US1B-T3 US1D-T1 US1D-T3 US1G-T1 US1G-T3 US1J-T1 US1J-T3 US1K-T1 US1K-T3 Products listed in bold are WTE Preferred devices suffix refers to a 7” reel. T3 suffix refers to a 13” reel. Shipping quantity given is for minimum packing quantity only. For minimum order quantity, please consult the Sales Department ...

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