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| 型号： | 1N4148WT-7 |
| 厂商： | Diodes Inc |
| 文件页数： | 1/4页 |
| 文件大小： | 196K |
| 描述： | DIODE SWITCH 100V 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 @ 50mA |
| 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： | 1µA @ 75V |
| 电容@ Vr, F： | 2pF @ 0V，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： | 1N4148WT-FDIDKR 1N4148WT-FDIDKR-ND 1N4148WTDIDKR |
1N4148WT
Document number: DS30396 Rev. 13 - 2
1 of 4
www.diodes.com
January 2014
? Diodes Incorporated
1N4148WT
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)?
?
Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
?
Case: SOD-523
?
Case Material: Molded Plasti
c, “Green” Molding Compound,
Note 5. UL Flammability Classification Rating 94V-0
?
Moisture Sensitivity: Level 1 per J-STD-020D
?
Terminal Connections: Cathode Band
?
Terminals: Finish - Matte Tin a
nnealed over Alloy 42 leadframe.
Solderable per MIL-STD-202, Method 208
?
Marking Information: See Page 2
?
Ordering Information: See Page 2
?
Weight: 0.0014 grams (approximate)
Maximum Ratings
(@TA
= +25°C, unless otherwise specified.)
Characteristic Symbol Value Unit
Non-Repetitive Peak Reverse Voltage
VRM
100 V
Reverse Voltage
VR
80 V
RMS Reverse Voltage
VR(RMS)
53 V
Forward Continuous Current
IFM
250 mA
Average Rectified Output Current
IO
125 mA
Non-Repetitive Peak Forward Surge Current @ t = 1.0μs
@ t = 100ms
IFSM
2.0
1.0
A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 4)
PD
150 mW
Thermal Resistance Junction to Ambient Air (Note 4)
RθJA
833
?C/W
Operating and Storage Temperature Range
TJ , TSTG
-65 to +150
?C
Electrical Characteristics
(@TA
= +25°C, unless otherwise specified.)
Characteristic Symbol Min Max Unit Test Conditions
Reverse Breakdown Voltage (Note 5)
V(BR)R
75
?
V
IR
= 1.0
μA
Forward Voltage
VF
?
0.715
0.855
1.0
1.25
V
IF
= 1.0mA
IF
= 10mA
IF
= 50mA
IF
= 150mA
Peak Reverse Current (Note 5)
IR
?
1.0
50
30
25
μA
μA
μA
nA
VR
= 75V
VR
= 75V, T
J
= +150°C
VR
= 25V, T
J
= +150°C
VR
= 20V
Total Capacitance
CT
?
2.0 pF VR
= 0, f = 1.0MHz
Reverse Recovery Time
trr
?
4.0 ns IF
= I
R
= 10mA,
Irr = 0.1 x IR, RL
= 100
?
Notes: 1. No purposefully added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com for more information 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. Part mounted on FR-4 PC boar
d with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
5. Short duration pulse test used to minimize self-heating effect.
TOP VIEW
SOD-523
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 1N4148WT-7-F | 功能描述:二极管 - 通用，功率，开关 100V Io/150mA T/R INVALID P/N 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 |
| 1N4148WTGH | 制造商:Surge Components Inc 功能描述:Switching Diode Sod523 Lead free halogen free |
| 1N4148WTP | 制造商:Diodes Incorporated 功能描述: |
| 1N4148W-TP | 功能描述:二极管 - 通用，功率，开关 300mA, 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 |
| 1N4148WTQ-7 | 制造商:Zetex / Diodes Inc 功能描述:SWITCHING DIODE SOD523 T&R 3K |
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