參數(shù)資料
型號： DFLS140
廠商： Diodes Inc.
英文描述： 1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
中文描述： 安培表面貼裝肖特基整流
文件頁數(shù)： 1/3頁
文件大小： 81K
代理商： DFLS140
DS30446 Rev. 1 - 2
1 of 3
DFLS140
PowerDI is a trademark of Diodes Incorporated.
www.diodes.com
Diodes Incorporated
DFLS140
1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
PowerDI
123
B
A
A
C
E
L4
L
L1
E
H
D
L3
L2
L
Maximum Ratings
@ T
A
= 25 C unless otherwise specified
Guard Ring Die Construction for
Transient Protection
Low Power Loss, High Efficiency
High Surge Capability
High Current Capability and Low Forward
Voltage Drop
Mechanical Data
Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Characteristic
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
F(AV)
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Forward Current @ T
T
= 119°C
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
(JEDEC Method)
Power Dissipation (Note 1)
Power Dissipation (Note 2)
Thermal Resistance Junction to Ambient (Note 1)
Thermal Resistance Junction to Ambient (Note 2)
Thermal Resistance Junction to Soldering (Note 3)
Operating Temperature Range
Storage Temperature Range
40
V
28
1.1
V
A
I
FSM
40
A
P
D
P
D
R
JA
R
JA
R
JS
T
j
T
STG
1.67
556
60
180
10
W
mW
C/W
C/W
C/W
C
°C
-55 to +125
-55 to +150
Case: PowerDI 123, Plastic
Plastic Material: UL Flammability
Classification Rating 94V-0
Moisture sensitivity: Level 1 per J-STD-020A
Polarity: Cathode Band
Terminals: Matte Tin Finish (Lead Free),
Solderable per MIL-STD-202, Method 208
Marking: Date Code & Type Code, See Page 3
Type Code: F04
Weight: 0.01 grams (approx.)
Ordering Information: See Page 3
T
C
U
D
O
R
P
W
E
N
Electrical Characteristics
@ T
A
= 25 C unless otherwise specified
Characteristic
Symbol
V
(BR)R
Min
40
Typ
Max
Unit
V
Test Condition
I
R
= 20 A
I
F
= 0.5A
I
F
=1.1A
V
R
= 40V, T
A
= 25 C
V
R
= 40V, T
A
= 100 C
V
R
= 10V, f = 1.0MHz
Reverse Breakdown Voltage (Note 4)
Forward Voltage (Note 4)
V
F
0.45
0.53
0.51
V
Leakage Current (Note 4)
I
R
20
6.0
A
mA
pF
Total Capacitance
C
T
28
PowerDI 123
Min
3.50
2.60
1.63
0.93
0.85
0.15
0.45
—
—
—
0.90
All Dimensions in mm
Dim
A
B
C
D
E
H
L
L1
L2
L3
L4
Max
3.90
3.00
1.93
1.00
1.25
0.25
0.85
—
—
—
1.30
Typ
3.70
2.80
1.78
0.98
1.00
0.20
0.65
1.35
1.10
0.20
1.05
Features
Notes: 1. Part mounted on 2"x2" GETEK board with 1"x1" copper pad, 25% anode, 75% cathode.
at http://www.diodes.com/datasheets/ap02001.pdf. JS
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