US1A Datasheet, PDF (1/3 Pages) Pan Jit International Inc. – SURFACE MOUNT ULTRAFAST RECTIFIER(VOLTAGE - 50 to 800 Volts CURRENT - 1.0 Ampere)

Production specification
Surface Mount Rectifiers
US1A--US1M
FEATURES
z For surface mount applications
Pb
z Low profile package
z Easy pick and place
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:260℃/10 seconds on terminals
z Plastic package has underwriters laboratories flammability classification 94V-0
MECHANICAL DATA
z Case: JEDEC DO-214AC,molded plastic body over passivated chip
z Terminals: Solder Plated, solderable per MIL-STD-750,Method 2026
z Weight: 0.002 ounces, 0.064 gram
Maximum Ratings (@TA = 25°C unless otherwise specified)
Characteristic
Symbol US1A US1B US1D US1G US1J
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at T_L=110℃
Peak forward surge current
8.3ms single half sine-wave
superimposed on rated load(JEDEC Method)
Thermal Characteristics
V_RRM
50
100
200
400
600
V_RWS
35
70
140
280
420
V_DC
50
100
200
400
600
I_F(AV)
1.0
I_FSM
30
Characteristic
Symbol US1A US1B US1D US1G US1J
Typical junction capacitance at 4.0V,1MHZ
C_J
20
R_θJA
55
Maximum thermal resistance (NOTE1)
R_ΘJL
20
Operating temperature range
T_J
-55------- +150
Storage temperature range
T_STG
-55------- +150
Electrical Characteristics (@TA = 25°C unless otherwise specified)
Characteristic
Symbol US1A US1B US1D
Maximum instantaneous forward voltage
V_F
1.0
at 1.0A
Maximum DC reverse current @T_A=25℃
I_R
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
t_rr
50
NOTE: 1.P.C.B.mounted on 0.2X0.2"(5.0X5.0mm) copper pad area
US1G
1.25
5.0
100.0
US1J
US1K
800
560
800
US1M
1000
700
1000
US1K
15
US1M
US1K US1M
1.7
75
UNITS
V
V
V
A
A
UNITS
pF
℃/W
℃
℃
UNITS
V
μA
ns
Document Number : SMA301AA
www.gmicroelec.com
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