US1A - US1M
Taiwan Semiconductor
CREAT BY ART
1A, 50V - 1000V High Efficient Surface Mount Rectifiers
FEATURES
- Glass passivated chip junction
- Ideal for automated placement
- Low forward voltage drop
- Ultrafast recovery time for high efficiency
- Built-in strain relief
- Compliant to RoHS Directive 2011/65/EU and
in accordance to WEEE 2002/96/EC
- Halogen-free according to IEC 61249-2-21 definition
DO-214AC (SMA)
MECHANICAL DATA
Case: DO-214AC (SMA)
Molding compound, UL flammability classification rating 94V-0
Moisture sensitivity level: level 1, per J-STD-020
Part No. with suffix means AEC-Q101 qualified
Packing code with suffix means green compound (halogen-free)
Terminal: Matte tin plated leads, solderable per JESD22-B102
Meet JESD 201 class 2 whisker test
Polarity: Indicated by cathode band
Weight: 0.06 g (approximately)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (T =25C unless otherwise noted)
A
US US US US US US US
PARAMETER SYMBOL UNIT
1A 1B 1D 1G 1J 1K 1M
Maximum repetitive peak reverse voltage V
50 100 200 400 600 800 1000 V
RRM
Maximum RMS voltage V 35 70 140 280 420 560 700 V
RMS
Maximum DC blocking voltage V
50 100 200 400 600 800 1000 V
DC
Maximum average forward rectified current I 1
A
F(AV)
Peak forward surge current, 8.3 ms single half sine-wave
I 30 A
FSM
superimposed on rated load
Maximum instantaneous forward voltage (Note 1)
V
1.0 1.7 V
F
@ 1 A
T =25C
5
J
Maximum reverse current @ rated V I
A
R R
T =125C
150
J
Maximum reverse recovery time (Note 2) t 50 75
ns
rr
Typical junction capacitance (Note 3) C 15 10 pF
J
R
27
JL
Typical thermal resistance C/W
R 75
JA
Operating junction temperature range T - 55 to +150 C
J
Storage temperature range T - 55 to +150
C
STG
Note 1: Pulse test with PW=300 s, 1% duty cycle
Note 2: Reverse Recovery Test Conditions: I =0.5A, I =1.0A, I =0.25A
F R RR
Note 3: Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C.
Document Number: DS_D1411072 Version: M15US1A - US1M
Taiwan Semiconductor
ORDERING INFORMATION
PART NO. PART NO. PACKING CODE PACKING CODE PACKAGE PACKING
SUFFIX SUFFIX
R3 SMA 1,800 / 7" Plastic reel
R2 SMA 7,500 / 13" Paper reel
M2 SMA 7,500 / 13" Plastic reel
H
F3 Folded SMA 1,800 / 7" Plastic reel
US1x
G
(Note 1)
F2 Folded SMA 7,500 / 13" Paper reel
F4 Folded SMA 7,500 / 13" Plastic reel
E3 Clip SMA 1,800 / 7" Plastic reel
N/A
E2 Clip SMA 7,500 / 13" Plastic reel
Note 1: defines voltage from 50V (US1A) to 1000V (US1M)
EXAMPLE
PART NO. PACKING CODE
PREFERRED P/N PART NO. PACKING CODE DESCRIPTION
SUFFIX SUFFIX
AEC-Q101 qualified
US1MHR3G US1M H R3 G
Green compound
RATINGS AND CHARACTERISTICS CURVES
(T =25C unless otherwise noted)
A
FIG.1 MAXIMUM FORWARD CURRENT
FIG. 2 MAXIMUM NON-REPETITIVE FORWARD
DERATING CURVE
SURGE CURRENT
1.5 50
8.3ms Single Half Sine Wave
40
1
30
20
0.5
RESISTIVE OR
10
INDUCTIVE LOAD
0
0
0 255075 100 125 150 175
1 10 100
LEAD TEMPERATURE ( C)
NUMBER OF CYCLES AT 60 Hz
FIG. 4 TYPICAL REVERSE CHARACTERISTICS
FIG. 3 TYPICAL FORWARD CHARACTERISTICS
10 100
T =100C
J
US1A-US1G
10
1
1
T =25C
J
0. 1
US1J-US1M
PULSE WIDTH=300s
1% DUTY CYCLE
0. 01
0. 1
0 20 406080 100
0. 4 0. 6 0. 8 1 1. 2 1. 4 1. 6 1. 8 2
FORWARD VOLTAGE (V) PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Document Number: DS_D1411072 Version: M15
AVERAGE FORWARD CURRENT (A)
INSTANTANEOUS FORWARD CURRENT
(A)
PEAK FORWARD SURGE CURRENT
INSTANTANEOUS REVERSE CURRENT (A)
(A)