深圳市赛特微电子有限公司 （非本站正式会员）

 

二极管类型	整流器
安装类型	贴片
封装类型	SOD－123FL
峰值反向回复时间	50ns
峰值反向电流	1A
峰值反向重复电压	40V
峰值正向电压	1V
峰值非重复正向浪涌电流	0.06kA
引脚数目	2
整流器类型	恢复
工作温度	-55 °C
最大连续正向电流	2A
最高工作温度	+150 °C
直径	3.6mm
配置	单

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
PowerDI123
B
A
A
C
E
L4
L L1
E
H
D
L3
L2
L
Maximum Ratings @ TA = 25C 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 Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
40 V
RMS Reverse Voltage VR(RMS) 28 V
Average Forward Current @ TT = 119°C IF(AV) 1.1 A
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
(JEDEC Method)
IFSM 40 A
Power Dissipation (Note 1) PD 1.67 W
Power Dissipation (Note 2) PD 556 mW
Thermal Resistance Junction to Ambient (Note 1) RJA 60 C/W
Thermal Resistance Junction to Ambient (Note 2) RJA 180 C/W
Thermal Resistance Junction to Soldering (Note 3) RJS 10 C/W
Operating Temperature Range Tj -55 to +125 C
Storage Temperature Range TSTG -55 to +150 °C
 Case: PowerDI123, 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
NEW PRODUCT
Electrical Characteristics @ TA = 25C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 4) V(BR)R 40   V IR = 20A
Forward Voltage (Note 4) VF


0.45
0.53
0.51

V IF = 0.5A
IF =1.1A
Leakage Current (Note 4) IR




20
6.0
A
mA
VR = 40V, TA = 25C
VR = 40V, TA = 100C
Total Capacitance CT  28  pF VR = 10V, f = 1.0MHz
PowerDI123

Dim Min Max Typ
A 3.50 3.90 3.70
B 2.60 3.00 2.80
C 1.63 1.93 1.78
D 0.93 1.00 0.98
E 0.85 1.25 1.00
H 0.15 0.25 0.20
L 0.45 0.85 0.65
L1 — — 1.35
L2 — — 1.10
L3 — — 0.20
L4 0.90 1.30 1.05
All Dimensions in mm
Features
Notes: 1. Part mounted on 2"x2" GETEK board with 1"x1" copper pad, 25% anode, 75% cathode.
2. Part mounted on FR-4 board with recommended pad layout, which can be found on our website
at https://www.diodes.com/datasheets/ap02001.pdf.
3. Theoretical RJS calculated from the top center of the die straight down to the PCB/cathode tab solder junction.
4. Short duration pulse test to minimize self-heating effect.
DS30446 Rev. 1 - 2 2 of 3 DFLS140
PowerDI is a trademark of Diodes Incorporated. www.diodes.com
NEW PRODUCT
0
1.5
1.0
0.5
0 10 30 50 70 90 110 130 150
I , AVERAGE FORWARD CURRENT (A) F(AV)
T , TERMINAL TEMPERATURE (°C) T
Fig. 1, Forward Current Derating Curve
0.001
0.01
10
1
0.1
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
I , INSTANTANEOUS FORWARD CURRENT (A) F
V , INSTANTANEOUS FORWARD VOLTAGE (V) F
Fig. 2, Typical Forward Characteristics
T = 100 C A °
T =125 C A °
T =85 C A °
T =25 C A °
T =-40 C A °
0
8
16
24
32
40
1 10 100
I , PEAK FORWARD SURGE CURRENT (A) FSM
NUMBER OF CYCLES AT 60 Hz
Fig. 4, Maximum Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave
JEDEC Method
0.0001
0.001
10
10000
5 10 15 20 30 40
V , REVERSE VOLTAGE (V) R
Fig. 3, Typical Pulsed Reverse Characteristics
25 35
0.01
0.1
1.0
100
1000
T = 100 C A °
T =85 C A °
T =25 C A °
T =-40 C A °
T = 125 C A °
DS30446 Rev. 1 - 2 3 of 3 DFLS140
PowerDI is a trademark of Diodes Incorporated. www.diodes.com
Ordering Information (Note 5)
Device Packaging Shipping
DFLS140-7 PowerDI123 3000/Tape & Reel
Notes: 5. For Packaging Details, go to our website at https://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
F04 YM
F04 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: P = 2003)
M = Month (ex: 9 = September)
Year 2003 2004 2005 2006 2007 2008 2009
Code P R S T U V W
Date Code Key
Month Jan Feb March Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1 2 3 4 5 6 7 8 9 O N D
NEW PRODUCT
C , TOTAL CAPACITANCE (pF) T
V , REVERSE VOLTAGE (V) R
Fig. 5, Typical Total Capacitance vs Reverse Voltage
1000
1.0
10
100
0 5 10 15 20
f = 1MHz

 

 

 

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