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PDF LL4148 Data sheet ( Hoja de datos )
| Número de pieza | LL4148 | |
| Descripción | Switching Diodes | |
| Fabricantes | SIYU | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LL4148 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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SIYU R
LL4148
开关二极管 Switching Diodes
LL-34
特征 Features
·反向漏电流小。Low reverse leakage
·开关速度快。Fast switching speed
·最大功率耗散500mW。Maximum power dissipation 500mW
·高稳定性和可靠性。High stability and high reliability
·引线和管体皆符合ROHS标准 。
Lead and body according with RoHS standard
机械数据 Mechanical Data
Unit：mm
封装:迷你 玻璃封装 Case: Glass Case Minimelf
极性: 色环端为负极 Polarity: Color band denotes cathode end
安装位置: 任意 Mounting Position: Any
极限值和温度特性 TA = 25℃ 除非另有规定。
Maximum Ratings & Thermal Characteristics Ratings at 25℃ ambient temperature unless otherwise specified.
不重复峰值反向电压
Non-repetitive Peak Reverse Voltage
符号
Symbols
VRM
LL4148
100
单位
Unit
V
反向峰值电压
peak repetitive Reverse Voltage
最大正向平均电流
Forward Continuous Current
平均整流输出电流
Average Rectified Output Current
VRRM
IFM
IO
75 V
300 mA
150 mA
正向（不重复）浪涌电流
Non-Repetitive Peak Forward Surge Current
功率消耗
Power Dissipation
IFSM
Pd
2.0 A
500 mW
典型热阻 Type Thermal Resistance
RθJA
300 ℃/W
工作结温和存储温度
Operating junction and storage temperature range
Tj, TSTG
-55 --- +150
℃
电特性 TA = 25℃ 除非另有规定。
Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified.
符号 最小值 最大值 单位
Symbols
MIN.
MAX.
Unit
测试条件
Test Condition
正向电压
Forward voltage
VFM --- 1.0 V IF =10mA
反向电流
Reverse current
结电容 Junction capacitance
5.0 μA VR = 75V
IRM
---
50
30
μA VR = 70V, Tj=150℃
μA VR = 20V, Tj=150℃
25 nA VR = 20V
Cj --- 4.0 pF VR = 0, f = 1.0MHz
反向恢复时间 Reverse Recovery Time
trr
---
4.0
nS
IF = 10mA — IR = 1.0mA
VR = 6.0V, RL =100Ω
大昌电子 DACHANG ELECTRONICS
Datasheet pdf - http://www.DataSheet4U.net/
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet LL4148.PDF ] | |
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