US1AFA Datasheet, PDF (1/3 Pages) Galaxy Semi-Conductor Holdings Limited – Surface Mount Rectifiers

Production specification
Surface Mount Rectifiers
US1AFA--US1MFA
FEATURES
z For surface mount applications
z Low profile package
z Easy pick and place
Pb
Lead-free
z Ultrafast recovery times for high efficiency
z Low forward voltage low power loss
z Built-in strain relief ideal for automated placement
z High temperature soldering: 26 /10 seconds on terminals
z Plastic package has underwriters laboratories flammability classification 94V-0
MECHANICAL DATA
z Case: JEDEC SMAFL,molded plastic body over passivated chip
z Terminals: Solder Plated, solderable per MIL-STD-750,Method 2026
z Polarity: Color band denotes cathode end
Maximum Ratings (@TA = 25°C unless otherwise specified)
Characteristic
Symbol US1AFA US1BFA US1DFA US1GFA US1JFA US1KFA US1MFA
Device marking code
U1A
U1B
U1D
U1G
U1J
U1K
U1M
Maximum recurrent peak reverse voltage
V_RRM
50
100
200
400
600
800
1000
Maximum RMS voltage
V_RWS
35
70
140
280
420
560
700
Maximum DC blocking voltage
V_DC
50
100
200
400
600
800
1000
Maximum average forward rectified current
I_F(AV)
1.0
at T_L=110
Peak forward surge current
8.3ms single half sine-wave
I_FSM
30
superimposed on rated load(JEDEC Method)
Thermal Characteristics
Characteristic
Symbol US1AFA US1BFA US1DFA US1GFA US1JFA
Operating temperature range
T_J
-55------- +150
Storage temperature range
T_STG
-55------- +150
Electrical Characteristics (@TA = 25°C unless otherwise specified)
US1KFA
US1MFA
Characteristic
Maximum instantaneous forward voltage
at 1.0A
Maximum DC reverse current @T_A=25
at rated DC blocking voltage @T_A=125
Maximum reverse recovery time
at I_F=0.5A I_R=1.0A I_rr=0.25A
Symbol US1AFA US1BFA US1DFA US1GFA US1JFA US1KFA US1MFA
V_F
1.0
1.25
1.7
5.0
I_R
100.0
t_rr
50
75
UNITS
V
V
V
A
A
UNITS
UNITS
V
μA
ns
Document Number : AFL301AA
www.gmicroelec.com
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