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| 型号： | DFLU1400-7 |
| 厂商： | Diodes Inc |
| 文件页数： | 2/5页 |
| 文件大小： | 120K |
| 描述： | DIODE SUP FAST 400V 1A PWRDI 123 |
| 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： | 标准 |
| 电压 - (Vr)（最大）： | 400V |
| 电流 - 平均整流 (Io)： | 1A |
| 电压 - 在 If 时为正向 (Vf)（最大）： | 1.25V @ 1A |
| 速度： | 快速恢复 =< 500 ns，> 200mA（Io） |
| 反向恢复时间(trr)： | 25ns |
| 电流 - 在 Vr 时反向漏电： | 5µA @ 400V |
| 电容@ Vr, F： | 14pF @ 4V，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： | 1590 (CN2011-ZH PDF) |
| 其它名称： | DFLU1400DIDKR |
DFLU1400
Document number: DS30784 Rev. 3 - 2
2 of 5
www.diodes.com
June 2013
? Diodes Incorporated
DFLU1400
Maximum Ratings
(@TA
= +25°C, unless otherwise specified.)
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 (Note 9)
VRRM
VRWM
VR
400
V
RMS Reverse Voltage
VR(RMS)
280
V
Average Rectified Output Current
IO
1.0
A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
IFSM
30
A
Thermal Characteristics
Characteristic
Symbol
Typ
Max
Unit
Power Dissipation (Note 5) @TA
= +25°C P
D
?
1.0 W
Thermal Resistance Junction to Ambient (Note 5) @TA
= +25°C
RΘJA
117
?
°C/W
Thermal Resistance Junction to Soldering Point (Note 7)
RΘJS
?
6 °C/W
Operating and Storage Temperature Range
Tj, TSTG
-65 to +150
?C
Electrical Characteristics
(@TA
= +25°C, unless otherwise specified.)
Characteristic
Symbol
Value
Unit
Maximum Forward Voltage Drop @IF
= 1.0A
VFM
1.25
V
Peak Reverse Current @TA
= +25
?C
at Rated DC Blocking Voltage (Note 9)
@TA
= +100
?C
IRM
5.0
200
?A
Maximum Reverse Recovery Time (Note 8)
trr
25
ns
Typical Total Capacitance (f = 1MHz, VR
= 4VDC)
CT
14
pF
Notes: 5. Device mounted on 1" x 1", Polymide PCB; 2 oz. Cu
pad layout as shown on Diodes
Inc. suggested pad layout document AP02001.pdf.
6. RoHS revision 13.2.2003.
Glass and high temperature solder exemptions applied, see EU Directive Annex Notes 5 and 7.
7. Theoretical R
?JS
calculated from the top center
of the die straight down to the PCB cathode tab solder junction.
8. Measured with I
F
= 0.5A, I
R
= 1.0A, I
rr
= 0.25A. See figure 5.
9. Short duration pulse test used to minimize self-heating effect.
10. Device mounted
on FR-4 PCB, 2oz. Cu pad layout as shown on Diodes Inc. suggested pad layout document AP02001.pdf. (see page 2)
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| DFLZ10-7 | 功能描述:稳压二极管 1.0W 10V RoHS:否 制造商:Vishay Semiconductors 齐纳电压:12 V 电压容差:5 % 电压温度系数:0.075 % / K 齐纳电流: 功率耗散:3 W 最大反向漏泄电流:3 uA 最大齐纳阻抗:7 Ohms 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AC 封装:Reel |
| DFLZ10-TP | 功能描述:稳压二极管 1W, 50mA,10.0V RoHS:否 制造商:Vishay Semiconductors 齐纳电压:12 V 电压容差:5 % 电压温度系数:0.075 % / K 齐纳电流: 功率耗散:3 W 最大反向漏泄电流:3 uA 最大齐纳阻抗:7 Ohms 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AC 封装:Reel |
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