星合电子
ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳ
FEATURES
Glass passivated device
Ideal for surface mouted applications
Low reverse leakage
Metallurgically bonded construction
High temperature soldering guaranteed:
250 C/10 seconds,0.375
”
(9.5mm) lead length,
5 lbs. (2.3kg) tension
US1AL THRU US1ML
SURFACE MOUNT HIGH EFFICIENCY RECTIFIER
Reverse Voltage - 50 to 1000 Volts
Forward Current - 1.0 Ampere
SOD-123FL
Cathode Band
Top View
2.8
±
0.1
1.3± 0.15
0.10-0.30
0.6
±
0.25
3.7
±
0.2
MECHANICAL DATA
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
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
SYMBOLS
US1AL US1BL US1DL US1GL US1JL US1KL US1ML UNITS
UA
UB
UD
UG
UJ
UK
UM
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
Maximum reverse recovery time (NOTE 1)
V
RRM
V
RMS
V
DC
I
(AV)
50
35
50
100
70
100
200
140
200
400
280
400
1.0
600
420
600
800
560
800
1000
700
1000
VOLTS
VOLTS
VOLTS
Amp
I
FSM
V
F
I
R
trr
50
1.0
1.4
25.0
1.7
Amps
Volts
µ
A
75
ns
K/W
C
5.0
100.0
180
-55 to +150
Typical thermal resistance
R
θ
JA
Operating junction and storage temperature range T
J
,
T
STG
Note:
1.Measured with IF=0.5A, IR=1A, Irr=0.25A.
1
ＧＡＯＭＩ ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳＣＯ．，ＬＴＤ． ＷＷＷ．ＳＤＤＺＧ．ＣＯＭ ＴＥＬ：０５３６－２２１０３５９ ＱＱ：４６４７６８０１７
１．０±
0.2
1.8± 0.1
星合电子
ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳ
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
FIG. 1- FORWARD CURRENT DERATING CURVE
US1AL THRU US1ML
SURFACE MOUNT HIGH EFFICIENCY RECTIFIER
Reverse Voltage - 50 to 1000 Volts
Forward Current - 1.0 Ampere
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
PEAK FORWARD SURGE CURRENT,
AMPERES
30
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
1.0
25
0.8
20
0.6
15
0.4
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
10
0.2
5.0
0
0
25
50
75
100
125
150
175
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
AMBIENT TEMPERATURE, C
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
1,000
INSTANTANEOUS FORWARD
CURRENT,AMPERES
20
10
T
J
=25 C
PULSE WIDTH=300
µs
1%DUTY CYCLE
100
1
TJ=100 C
10
0.1
US1AL-US1DL
US1GL
US1JL-US1ML
0.2
0.6
1.0
1.4
1.8
2.0
1
TJ=25 C
0.1
0.01
0.01
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF PEAK REVERSE VOLTAGE,%
2
ＧＡＯＭＩ ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳＣＯ．，ＬＴＤ． ＷＷＷ．ＳＤＤＺＧ．ＣＯＭ ＴＥＬ：０５３６－２２１０３５９ ＱＱ：４６４７６８０１７
模拟与混合信号
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