在线询价：
企业名：深圳市合胜通电子有限公司
类型：生产加工
电话：
86 0755 83648157
83648167
手机：13902908800
联系人：张婷
地址：广东深圳中国 广东 深圳市 华强北现代之窗B座7I（营销中心）
| 产品类型 | 开关管 | 品牌/商标 | 先科 |
| 型号/规格 | 1N4148 | 结构 | 平面型 |
| 材料 | 锗(Ge) | 封装形式 | 直插型 |
| 封装材料 | 玻璃封装 | 功率特性 | 小功率 |
| 频率特性 | 低频 | 发光颜色 | 其他 |
| *高反向电压VR | 110（V） | 正向直流电流IF | 150M（A） |
*现货，*质量，*实惠，欢迎来电洽谈，或留言，本公司还提供一系列电子配套服务
| 1N4148 | |||||||||
| SWITCHING DIODE | REVERSE VOLTAGE:75 VOLTS | ||||||||
| CURRENT:0.15 AMPER* | |||||||||
| FEATUR* | |||||||||
| · Silicon epitaxial planar diode | DO-35(GLASS) | ||||||||
| · High speed switching diode | |||||||||
| · 500mV power dissipation | 6, 37, 10, 22, 7, 1, 10, 22 | Φ.020(.51)TYP | Φ.079(2.0)MAX | ||||||
| · These diodes are also available in gl* case | |||||||||
| Mini-MELF,SOD-323,SOT-323 | |||||||||
| .150 | |||||||||
| MECHANICAL DATA | 1.083(27.5)TYP | (3.8) | 1.083(27.5)TYP | ||||||
| Case:DO-35,Gl* Case | MAX | ||||||||
| Polarity: Color band denotes cathode | inch(mm) | ||||||||
| Weight: 0.004 ounce,0.13 gram | |||||||||
| MAXIMUM RATIONGS AND ELE*RICAL CHARA*ERISTICS | |||||||||
| Ratings at 25℃ ambient temperature unless otherwise specified. | |||||||||
| MAXIMUN RATINGS | |||||||||
| Parameters | Symbols | Value | UNITS | ||||||
| Reverse Voltage | VR | 75 | V | ||||||
| Peak Reverse Voltage | VRM | 100 | V | ||||||
| Average Forward Rectified Current Half Wave Rectification with Resistive Load at Tamb=25 ℃ and f≥50HZ | Io | 150 | mA | ||||||
| Forward Surge Current | IFSM | 500 | mA | ||||||
| Power Dissipation | Ptot | 5001) | mW | ||||||
| Junction Temperature | TJ | 175 | ℃ | ||||||
| Storage Temperature Range | TsTG | -65---+175 | ℃ | ||||||
| ELE*RICAL CHARA*ERISTICS | |||||||||
| Parameters | Symbol | MIN | MAX | UNITS | |||||
| Forward Voltage at IF=100mA | VF | 1 | V | ||||||
| Leakage Current at VR=20V | IR | 25 | nA | ||||||
| at VR=75V | IR | 5 | μA | ||||||
| at VR=20V TJ=150℃ | IR | 50 | μA | ||||||
| Voltage Rise when Switching ON Tested with 50mA pulses tp=0.1us.Rise Time<30ns.fp=5 to 100HZ | Vfr | 2.5 | V | ||||||
| Capacitance at VF=VR=0V,f=1MHZ | Ctot | 4 | pF | ||||||
| Reverse Recovery Time=IF=10mA,VR=6V,IR=1mA,RL=100Ω | trr | 4 | ns | ||||||
| Thermal Resistance Junction to Ambient | RθJA | 3501) | K/W | ||||||
| Rectification Efficiency at 100MHZ,VFR=2V | nV | 0.45 | |||||||
| 1) Valid provided that leads at a distance of 8mm from case are kept at ambient temperature | |||||||||
企业名：深圳市合胜通电子有限公司
类型：生产加工
电话：
86 0755 83648157
83648167
手机：13902908800
联系人：张婷
地址：广东深圳中国 广东 深圳市 华强北现代之窗B座7I（营销中心）
友情链接： 深圳市元东发电子有限公司
