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参数资料
| 型号： | 1N4448HWT-7 |
| 厂商： | Diodes Inc |
| 文件页数： | 1/4页 |
| 文件大小： | 173K |
| 描述： | DIODE SWITCH 80V 150MW SOD-523 |
| 其它图纸： | SOD-523 Top, Side |
| 标准包装： | 1 |
| 二极管类型： | 标准 |
| 电压 - (Vr)（最大）： | 80V |
| 电流 - 平均整流 (Io)： | 125mA |
| 电压 - 在 If 时为正向 (Vf)（最大）： | 1V @ 100mA |
| 速度： | 小信号 =< 200mA（Io），任意速度 |
| 反向恢复时间(trr)： | 4ns |
| 电流 - 在 Vr 时反向漏电： | 100nA @ 80V |
| 电容@ Vr, F： | 3pF @ 0.5V，1MHz |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-79，SOD-523 |
| 供应商设备封装： | SOD-523 |
| 包装： | 标准包装 |
| 产品目录页面： | 1597 (CN2011-ZH PDF) |
| 其它名称： | 1N4448HWT-FDIDKR 1N4448HWT-FDIDKR-ND 1N4448HWTDIDKR |
1N4448HWT
Document number: DS30395 Rev. 10 - 2
1 of 4
www.diodes.com
September 2013
? Diodes Incorporated
1N4448HWT
SURFACE MOUNT FAST
SWITCHING DIODE
Features
?
Fast Switching Speed
?
Ultra-Small Surface Mount Package
?
For General Purpose Switching Applications
?
High Conductance
?
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
?
Halogen and Antimony Free. “Green” Device (Note 3)
Mechanical Data
?
Case: SOD523
?
Case Material: Molded Plastic,
"Green" Molding Compound.
UL Flammability Classification Rating 94V-0
?
Moisture Sensitivity: Level 1 per J-STD-020
?
Terminal Connections: Cathode Band
?
Terminals: Matte Tin Finish
(Lead Free Plating) annealed over
Alloy 42 leadframe. Solderable per MIL-STD-202, Method 208
?
Weight: 0.002 grams (approximate)
Ordering Information
(Notes 4 & 5)
Part Number (Note 6)
Case
Packaging
1N4448HWT-7 SOD523 3000/Tape & Reel
1N4448HWT-13 SOD523 10000/Tape & Reel
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more in
formation about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined
as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at http://www.diodes.com/products/packages.html
5. Product manufactured with date code 0627 (week 27, 2006) and
newer are built with Green Molding Compound. Product manufactur
ed prior to date
code 0627 are built with Non-Green Molding Compound and may contain Halogens or Sb
2O3
Fire Retardants.
6. Dispensed in every other cavity of the tape.
Marking Information
Maximum Ratings
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Value Unit
Non-Repetitive Peak Reverse Voltage
VRM
100 V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
80 V
RMS Reverse Voltage
VR(RMS)
57 V
Forward Continuous Current
IFM
250 mA
Average Rectified Output Current
IO
125 mA
Non-Repetitive Peak Forward Surge Current @t = 1.0μs
@t = 1.0s
IFSM
2.0
1.0
A
Top View
SOD523
T8 = Product Type Marking Code
T8
Cathode Band
相关PDF资料 |
PDF描述 |
|---|---|
| 1N4448W-7-F | DIODE SWITCH 75V 400MW SOD123 |
| 1N4448WS-7-F | DIODE SWITCH 75V 200MW SOD-323 |
| 1N4448WSF-7 | DIODE 75V 250MA SOD323F |
| 1N4448WS | DIODE 75V 150MA SOD323F |
| 1N4448WT | DIODE 75V 200MA SOD523F |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 1N4448HWT-7-F | 功能描述:二极管 - 通用，功率，开关 Vr/80V Io/125mA T/R RoHS:否 制造商:STMicroelectronics 产品:Switching Diodes 峰值反向电压:600 V 正向连续电流:200 A 最大浪涌电流:800 A 配置: 恢复时间:2000 ns 正向电压下降:1.25 V 最大反向漏泄电流:300 uA 最大功率耗散: 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:ISOTOP 封装:Tube |
| 1N4448M | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SMALL SIGNAL DIODE |
| 1N4448R0 | 制造商:TSC 制造商全称:Taiwan Semiconductor Company, Ltd 功能描述:500mW High Speed Switching Diode |
| 1N4448T | 功能描述:二极管 - 通用，功率，开关 100V RoHS:否 制造商:STMicroelectronics 产品:Switching Diodes 峰值反向电压:600 V 正向连续电流:200 A 最大浪涌电流:800 A 配置: 恢复时间:2000 ns 正向电压下降:1.25 V 最大反向漏泄电流:300 uA 最大功率耗散: 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:ISOTOP 封装:Tube |
| 1N4448-T | 功能描述:二极管 - 通用，功率，开关 Vr/75V If/500mA T/R RoHS:否 制造商:STMicroelectronics 产品:Switching Diodes 峰值反向电压:600 V 正向连续电流:200 A 最大浪涌电流:800 A 配置: 恢复时间:2000 ns 正向电压下降:1.25 V 最大反向漏泄电流:300 uA 最大功率耗散: 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:ISOTOP 封装:Tube |
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