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參數資料
| 型號： | 1N4448HWT-7 |
| 廠商： | DIODES INC |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | SURFACE MOUNT FAST SWITCHING DIODE |
| 中文描述： | 0.125 A, 80 V, SILICON, SIGNAL DIODE |
| 封裝： | GREEN, ULTRA SMALL, PLASTIC PACKAGE-2 |
| 文件頁數： | 1/3頁 |
| 文件大?。?/td> | 76K |
| 代理商： | 1N4448HWT-7 |
Lead-free Green
DS30395 Rev. 5 - 2
1 of 3
1N4448HWT
www.diodes.com
Diodes Incorporated
1N4448HWT
SURFACE MOUNT FAST SWITCHING DIODE
Features
Fast Switching Speed
Ultra-Small Surface Mount Package
For General Purpose Switching Applications
High Conductance
Lead Free by Design/RoHS Compliant (Note 1)
"Green" Device, Note 3 and 4
Mechanical Data
B
A
C
D
G
E
CATHODE MARK
T
MARKING CODE
Characteristic
Symbol
V
RM
V
RRM
V
RWM
V
R
V
R(RMS)
I
FM
I
O
Value
100
Unit
V
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current
Average Rectified Output Current
80
V
57
250
125
2.0
1.0
V
mA
mA
Non-Repetitive Peak Forward Surge Current @ t = 1.0 s
@ t = 1.0s
I
FSM
A
Operating and Storage Temperature Range
T
j
, T
STG
-65 to +150
C
Maximum Ratings
@ T
A
= 25 C unless otherwise specified
SOD-523
Min
Dim
A
B
C
D
E
G
All Dimensions in mm
Max
1.50
1.70
1.10
1.30
0.25
0.35
0.70
0.90
0.10
0.20
0.55
0.65
Case: SOD-523
Case Material: Molded Plastic, "Green" Molding
Compound, Note 4. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminal Connections: Cathode Band
Terminals: Solderable per MIL-STD-202, Method 208
Lead Free Plating (Matte Tin Finish) annealed over
Alloy 42 leadframe.
Marking Code: T8
Ordering Information: See Last Page
Weight: 0.002 grams (approximate)
Thermal Characteristics
@ T
A
= 25 C unless otherwise specified
Characteristic
Symbol
P
d
R
JA
Value
150
833
Unit
mW
C/W
Power Dissipation (Note 2)
Thermal Resistance Junction to Ambient (Note 2)
Note: 1. No purposefully added lead.
2. Part mounted on FR-4 board with recommended pad layout, which can be found on our website
at http://www.diodes.com/datasheets/ap02001.pdf.
3. Diode's Inc.'s "Green" Policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
4. Product manufactured with date code 0609 (week 9, 2006) and newer are built with Green Molding Compound. Product manufactured prior to date
code 0609 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 1N4448HWT-7-F | 功能描述:二極管 - 通用，功率，開關 Vr/80V Io/125mA T/R RoHS:否 制造商:STMicroelectronics 產品:Switching Diodes 峰值反向電壓:600 V 正向連續電流:200 A 最大浪涌電流:800 A 配置: 恢復時間:2000 ns 正向電壓下降:1.25 V 最大反向漏泄電流:300 uA 最大功率耗散: 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:ISOTOP 封裝:Tube |
| 1N4448M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMALL SIGNAL DIODE |
| 1N4448R0 | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:500mW High Speed Switching Diode |
| 1N4448T | 功能描述:二極管 - 通用，功率，開關 100V RoHS:否 制造商:STMicroelectronics 產品:Switching Diodes 峰值反向電壓:600 V 正向連續電流:200 A 最大浪涌電流:800 A 配置: 恢復時間:2000 ns 正向電壓下降:1.25 V 最大反向漏泄電流:300 uA 最大功率耗散: 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:ISOTOP 封裝:Tube |
| 1N4448-T | 功能描述:二極管 - 通用，功率，開關 Vr/75V If/500mA T/R RoHS:否 制造商:STMicroelectronics 產品:Switching Diodes 峰值反向電壓:600 V 正向連續電流:200 A 最大浪涌電流:800 A 配置: 恢復時間:2000 ns 正向電壓下降:1.25 V 最大反向漏泄電流:300 uA 最大功率耗散: 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:ISOTOP 封裝:Tube |
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