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| 型号： | DFLS140-7 |
| 厂商： | Diodes Inc |
| 文件页数： | 2/4页 |
| 文件大小： | 75K |
| 描述： | DIODE SCHOTTKY 40V 1.1A PWRDI123 |
| 其它图纸： | DFL(R,U,S,), SBR(2,3) Series Side DFL(R,U,S,), SBR(2,3) Series Top DFL(R,U,S,), SBR(2,3) Series Bottom |
| 标准包装： | 1 |
| 二极管类型： | 肖特基 |
| 电压 - (Vr)（最大）： | 40V |
| 电流 - 平均整流 (Io)： | 1.1A |
| 电压 - 在 If 时为正向 (Vf)（最大）： | 530mV @ 1.1A |
| 速度： | 快速恢复 =< 500 ns，> 200mA（Io） |
| 电流 - 在 Vr 时反向漏电： | 20µA @ 40V |
| 电容@ Vr, F： | 28pF @ 10V，1MHz |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 2-SMD，扁平引线 |
| 供应商设备封装： | PowerDI? 123 |
| 包装： | 标准包装 |
| 产品目录页面： | 1591 (CN2011-ZH PDF) |
| 其它名称： | DFLS140DIDKR |
DFLS140
Document number: DS30446 Rev. 8 - 2
2 of 4
www.diodes.com
October 2010
? Diodes Incorporated
DFLS140
PowerDI is a registered trademark of Diodes Incorporated.
Maximum Ratings
@TA
= 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance 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
IFSM
40 A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 1)
PD
1.67 W
Power Dissipation (Note 2)
PD
556 mW
Thermal Resistance Junction to Ambient (Note 3)
RθJA
60
°C/W
Thermal Resistance Junction to Ambient (Note 4)
RθJA
180
°C/W
Thermal Resistance Junction to Soldering (Note 5)
RθJS
10
°C/W
Operating Temperature Range
TJ
-55 to +125
°C
Storage Temperature Range
TSTG
-55 to +150
°C
Electrical Characteristics
@TA
= 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 6)
V(BR)R
40
?
?
V
IR
= 20
μA
Forward Voltage
VF
?
?
0.45
0.53
0.51
?
V
IF
= 0.5A
IF
=1.1A
Leakage Current (Note 6)
IR
?
?
?
?
20
6.0
μA
mA
VR
= 40V, T
J
= 25
°C
VR
= 40V, T
J
= 100
°C
Total Capacitance
CT
?
28
?
pF
VR
= 10V, f = 1.0MHz
Notes: 3. Part mounted on 50.8mm X 50.8mm GETEK board with 25.4mm X 25.4mm copper pad, 25% anode, 75% cathode. TA
= 25°C
4. Part mounted on FR-4 board with 1.8mm X 2.5mm cathode and 1.8mm X 1.2mm anode, 1 oz. copper pads. TA
= 25°C
5. Theoretical RθJS
calculated from the top center of the die straig
ht down to the PCB/cathode tab solder junction.
6. Short duration pulse test used to minimize self-heating effect.
0.001
0.01
10
1
0.1
0.2
0
0.4
0.6
0.8
1.0
1.4
1.2
1.6
I , INS
T
AN
T
ANE
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)F
Fig. 1 Typical Forward Characteristics
0.0001
0.001
10
10,000
5110
520
25
30
40
V , INSTANTANEOUS REVERSE VOLTAGE (V)R
Fig. 2 Typical Reverse Characteristics
35
0.01
0.1
1.0
100
1,000
相关PDF资料 |
PDF描述 |
|---|---|
| DFLS140L-7 | DIODE SCHOTTKY 40V 1A POWERDI123 |
| DFLS160-7 | DIODE SCHOTTKY 1A 60V POWERDI123 |
| DFLS2100-7 | DIODE SCHOTKY 100V 2A POWERDI123 |
| DFLS220L-7 | DIODE SCHOTTKY 2A 20V PWRDI 123 |
| DFLS230-7 | DIODE SCHOTTKY 2A 30V PWRDI 123 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DFLS140L | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER |
| DFLS140L_09 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER |
| DFLS140L7 | 制造商:Diodes Incorporated 功能描述: |
| DFLS140L-7 | 功能描述:肖特基二极管与整流器 1A 40V RoHS:否 制造商:Skyworks Solutions, Inc. 产品:Schottky Diodes 峰值反向电压:2 V 正向连续电流:50 mA 最大浪涌电流: 配置:Crossover Quad 恢复时间: 正向电压下降:370 mV 最大反向漏泄电流: 最大功率耗散:75 mW 工作温度范围:- 65 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:SOT-143 封装:Reel |
| DFLS160 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER |
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