creat by ART
US1A - US1M
1.0AMP. High Efficient Surface Mount Rectifiers
SMA/DO-214AC
Features
Glass passivated chip junction
For surface mounted application
Low profile package
Built-in strain relief
Ideal for automated placement
Easy pick and place
Ultrafast recovery time for high efficiency
Low forward voltage, low power loss
High temperature soldering guaranteed:
260℃/10 seconds on terminals
Plastic material used carries Underwriters
Laboratory Classification 94V-0
Green compound with suffix "G" on packing
code & prefix "G" on datecode
Mechanical Data
Case: Molded plastic
Terminals: Solder plated, solderable per
MIL-STD-750, Method 2026
Polarity: Indicated by cathode band
Weight: 0.064 grams
Ordering Information (example)
Packing code
Packing code
(Green)
Part No. Package
US1A SMA
Packing
R3
R3G
1.8K / 7" REEL
Maximum Ratings and Electrical Characteristics
Rating at 25 ℃ ambient temperature unless otherwise specified.
Symbol US1A US1B US1D US1G US1J US1K US1M
Unit
V
Parameter
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
V
50
35
50
100
70
200
140
200
400
280
400
1
600
420
600
800
560
800
1000
700
RRM
RMS
V
V
Maximum DC Blocking Voltage
V
100
1000
V
DC
Maximum Average Forward Rectified Current
I
A
F(AV)
Peak Forward Surge Current, 8.3 ms Single Half Sine-wave
Superimposed on Rated Load (JEDEC method)
I
30
A
V
FSM
Maximum Instantaneous Forward Voltage (Note 1)
@ 1 A
V
1.0
1.7
F
5
Maximum Reverse Current @ Rated VR TA=25 ℃
TA=125 ℃
I
uA
R
150
Maximum Reverse Recovery Time (Note 2)
Typical Junction Capacitance (Note 3)
Trr
Cj
50
15
75
10
nS
pF
RθjA
RθjL
75
27
OC/W
Typical Thermal Resistance
OC
OC
TJ
Operating Temperature Range
- 55 to + 150
- 55 to + 150
TSTG
Storage Temperature Range
Note 1: Pulse Test with PW=300 usec, 1% Duty Cycle
Note 2: Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
Note 3: Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C.
Version:I13