creat by ART
US1A - US1M
1.0AMP. High Efficient Surface Mount Rectifiers
SMA/DO-214AC
RoHS
Pb
COMPLIANCE
Features
UL Recognized File # E-326243
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
Dimensions in inches and (millimeters)
Marking Diagram
Mechanical Data
Case: Molded plastic
US1X
G
= Specific Device Code
= Green Compound
= Year
Terminals: Solder plated, solderable per
MIL-STD-750, Method 2026
Y
Polarity: Indicated by cathode band
Weight: 0.064 grams
WW
= Work Week
Maximum Ratings and Electrical Characteristics
Rating at 25 ℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbol US1A US1B US1D US1G US1J US1K US1M
Unit
V
Type Number
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
V
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
RRM
RMS
V
V
Maximum DC Blocking Voltage
V
DC
100
1000
V
Maximum Average Forward Rectified Current
.375 (9.5mm) Lead Length @ TL=110℃
I
1.0
30
A
A
V
F(AV)
Peak Forward Surge Current, 8.3 ms Single Half Sine-
wave Superimposed on Rated Load (JEDEC method)
I
FSM
Maximum Instantaneous Forward Voltage (Note 1)
@ 1.0A
V
F
1.0
1.7
5
Maximum Reverse Current @ Rated VR TA=25 ℃
I
uA
R
T
Maximum Reverse Recovery Time (Note 2)
Typical Junction Capacitance (Note 3)
A=125 ℃
150
Trr
Cj
50
15
75
10
nS
pF
RθjA
RθjL
75
27
OC/W
Typical Thermal Resistance (Note 4)
OC
OC
TJ
Operating Temperature Range
Storage Temperature Range
- 55 to + 150
- 55 to + 150
TSTG
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.
Note 4: P.C.B Mounted on 0.2" x 0.2" (5mm x 5mm) Copper Pad Area
Version:F11