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| 型号： | DK025L |
| 厂商： | Littelfuse Inc |
| 文件页数： | 1/5页 |
| 文件大小： | 567K |
| 描述： | RECTIFIER 1000V 25A TO-220AB |
| 标准包装： | 500 |
| 二极管类型： | 标准 |
| 电压 - (Vr)（最大）： | 1000V（1kV） |
| 电流 - 平均整流 (Io)： | 15.9A |
| 电压 - 在 If 时为正向 (Vf)（最大）： | 1.6V @ 15.9A |
| 速度： | 标准恢复 >500ns，> 200mA（Io） |
| 反向恢复时间(trr)： | 4µs |
| 电流 - 在 Vr 时反向漏电： | 20µA @ 1000V |
| 安装类型： | 通孔 |
| 封装/外壳： | TO-220-3 隔离片 |
| 供应商设备封装： | TO-220 隔离的标片 |
| 包装： | 散装 |
347
Revised: November 1, 2010 05:04 PM
?2010 Littelfuse, Inc
Teccor?
brand Thyristors
Specifcations are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
15 / 20 / 25 Amp Rectifers
Dxx15L & Dxx20L & Dxx25L Series
Dxx15L & Dxx20L & Dxx25L Series
Description
Main Features
Silicon rectifers that are excellent for DC phase control
applications with motor loads.
Isolated mounting tab allows for use in circuits with
common anode or common cathode connections.
Symbol
Value
Unit
IT(RMS)
15 / 20 / 25
A
VRRM
400 to 1000
V
Absolute Maximum Ratings
Symbol
Parameter
Test Conditions
Value
Unit
Dxx15L
Dxx20L
Dxx25L
IF(RMS)
RMS forward current
Dxx15L: TC
= 85°C
Dxx20L/Dxx25L: TC
= 80°C
15
20
25
A
IF(AV)
Average forward current
9.5
12.7
15.9
A
IFSM
Peak non-repetitive surge current
single half cycle; f = 50Hz;
TJ
(initial) = 25°C
188
255
300
A
single half cycle; f = 60Hz;
TJ
(initial) = 25°C
225
300
350
I2t
I2t Value for fusing
tp
= 8.3 ms
210
374
508
A2s
Tstg
Storage temperature range
-40 to 150
°C
TJ
Operating junction temperature range
-40 to 125
°C
Note: xx = voltage
Schematic Symbol
AK
Applications
Typical applications are AC to DC solid-state switches for
industrial power tools, exercise equipment, white goods,
and commercial appliances.
Internally constructed isolated package is offered for ease
of heat sinking with highest isolation voltage.
Features & Benefts
? RoHS Compliant
? Glass – passivated
junctions
? Voltage capability up to
1000 V
? Surge capability up to
350 A
Agency Approval
Agency
Agency File Number
?
L Package : E71639
?
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DK025L | 制造商:Littelfuse 功能描述:THyRISTOR CuRRENT IT Av:25A |
| DK02D | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:2W DC/DC CONVERTER, DIP Package, High Isolation |
| DK02D0303A | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:5W DC/DC CONVERTER, SMD-Package , Wide 2:1 Input Ranage |
| DK02D0512A | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:2W DC/DC CONVERTER, DIP Package, High Isolation |
| DK02D0515A | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:2W DC/DC CONVERTER, DIP Package, High Isolation |
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