Maximum RMS Voltage
30
Item
Rep
etitive Peak Reverse Voltage
S
y
mbol
Unit Test Conditions
A
v
era
ge
F
orward Current
Surge(Non-repetitive)Forward
Current
Operation Junction and
Storage Temperature Range
V
RRM
I
F(AV)
I
FSM
T
J
,T
STG
℃
V
RMS
V
V
A
A
-55 ~ +150
Item
S
y
mbol Unit T
est Condition
Between junction and ambient
Between junction and terminal
Thermal
Resistance(Typical)
I
F
=1.0A
Peak Forward Voltage
Electrical Characteristics (T=25℃ Unless otherwise specified）
1.3
5
50
12
1.0
Peak Reverse Current
I
RRM1
I
RRM2
T
a
=2
5℃
T
a
=125℃
R
θ
J-A
R
θ
J-L
V
F
V
℃/
W
V
RM
=V
RRM
Limiting Values(Absolute Maximum Rating)
US1
50
35 70
140 280 420 560 700
100
200
400
600
800
1000
μ
A
US1
Maximum reverse recovery
time
=0.25A
t
rr
ns I
F
=0.5A,I
R
=1.0A,I
rr
50
75
1.0 1.7
JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., L
TD JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
●I
F(AV)
1A
● 50V-100
0V
●High surge
current capability
Application
s
● Rectifier
Marking
Polarity: Color band denotes cathode
●
Features
VRRM
60Hz Half-sine wave，
Resistance load
60Hz Half-sine wave，
1 cycle，Ta=25℃
1
Rev.
- 1.2
www.jscj-elec.com
US1AL THRU US1ML
High Efficient Rectifier Diodes
SOD-1 23FL
SOD-1 23FL Plastic-Encapsulate Diodes
ML
AL
KL
BL DL GL JL
ML
A
L
KL
BL DL GL JL
72
●
US1AL-US1DL : USL
US1GL : USM
US1JL-US1ML : USH
●
●
No
tes:
Thermal resistance from junction to ambient and from juction to lead mounted on FR4 PCB double sided copper mini pad
Cj
pF
Juction Capacitance
(Typical)
Measured at 1MHZ and Applied
Reverse Voltage of 4.0 V.D.C
14
12
6
2
Rev. - 1.2
www.jscj-elec.com
1 1 0 1 0 0
0
6
1 2
1 8
2 4
3 0
I F S M ( A )
N u m b e r O f C y c le s
M A X I M U M N O N - R E P E T I T I V E F O R W A R D S U R G E C U R R E N T
0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0
0 . 0
0 . 2
0 . 4
0 . 6
0 . 8
1 . 0
I F ( A )
TL(℃)
F I G . 1 : F O R W A R D C U R R E N T D E R A T I N G C U R V E
F I G 2 :
0 . 0 1
0 . 1
1
1 0
0 . 4 0 . 6 0 . 8 1 . 0 1 . 2 1 . 4 1 . 6
Tj=25℃
Tj=75℃
V F ( V )
I F ( A )
Tj=125℃
F I G . 3 : T Y P I C A L F O R W A R D C H A R A C T E R I S T I C S
0 2 0 4 0 6 0 8 0 1 0 0
0 . 0 0 1
0 . 0 1
0 . 1
1
1 E - 4
1 0
I R ( u A )
V R ( % )
F I G . 4 T Y P C A L R E V E R S E C H A R A C T E R I S T I C S
Tj=125℃
Tj=75℃
Tj=25℃
US1AL-US1DL
US1AL-US1DL