SURFACE MOUNT HIGH EFFICIENCY RECTIFIER
Reverse Voltage - 50 to 1000 Volts Forward Current - 1.0 Ampere
Case : JEDEC SOD-123FL molded plastic body over passivated chip Terminals : Plated axial leads, solderable per MIL-STD-750,Method 2026
Polarity : Color band denotes cathode end Mounting Position : Any
Weight :0.0007 ounce, 0.02 grams
Glass passivated device
Ideal for surface mouted applications FEATURES
MECHANICAL DATA
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
US1BL SYMBOLS
UNITS
Metallurgically bonded construction
High temperature soldering guaranteed:
260 C/10 seconds,0.375”(9.5mm) lead length,5 lbs. (2.3kg) tension
Low reverse leakage
10070100400280400
600420600VOLTS VOLTS VOLTS Amp
Amps Volts V RRM V RMS V DC I (AV)
I FSM V F 1.0
25.0
1.4
Maximum repetitive peak reverse voltage Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current Peak forward surge current
8.3ms single half sine-wave superimposed on rated load (JEDEC Method)
Maximum instantaneous forward voltage at1.0A Maximum DC reverse current T A =25 C at rated DC blocking voltage T A =100 C I R 5.0100.0A
µRatings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
US1AL THRU US1ML
US1DL
US1GL US1JL US1ML UB
UD
UG
UJ
UM
UK
US1KL Maximum reverse recovery time (NOTE 1)
ELECTRONICS CO.,LTD.
STAR SEA
Note:Operating junction and storage temperature range R θJA T J ,T STG 180-55 to +150
C
Typical thermal resistance K/W 1.Measured with IF=0.5A, IR=1A, Irr=0.25A.
50ns 503550UA
US1AL trr
2001402008005608001.0
1.7
1000700100075
SOD-123FL
Dimensions in millimeters
RATINGS AND CHARACTERISTIC CURVES US1AL THRU US1ML
ELECTRONICS CO.,LTD.
LING JIE
STAR SEA
1.0
0.8
0.6
0.4
0.2
0 25 50 75 100 125 150 175
0.2 0.6 1.0 1.4 1.8 2.0
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
FIG. 1- FORWARD CURRENT DERATING CURVE
A V E R A G E F O R W A R D R E C T I F I E D C U R R E N T ,A M P E R E S
I N S T A N T A N E O U S F O R W A R D C U R R E N T ,A M P E R E S
P E A K F O R W A R D S U R G E C U R R E N T ,A M P E R E S
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
100
10
1
0.1
0.01
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
I N S T A N T A N E O U S R E V E R S E C U R R E N T ,M I C R O A M P E R E S
AMBIENT TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
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