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特价现货供应 开关二极管LL4148

价 格: 0.10
产品类型:快恢复二极管
品牌/商标:ST/VISHAY
型号/规格:LL4148
结构:平面型
材料:硅(Si)
封装形式:圆柱
封装材料:塑料封装
功率特性:中功率
频率特性:中频
反向电压VR:100(V)
正向直流电流IF:300(mA)

特征 Features
LL4148
·功率耗散500mW。Maximum power dissipation 500mW
·开关速度快。Fast switching speed
机械数据 Mechanical Data
正向平均电流
·高稳定性和可靠性。High stability and high reliability
不重复峰值反向电压
反向峰值电压
-65 --- +175
VRM
IFM

·反向漏电流小。Low reverse leakage
快速开关二极管 Fast Switching Diodes
LL4148
mA
mA
mA
mW
K/mW
平均整流输出电流 Ta=25℃ f=50Hz IO
正向(不重复)浪涌电流 TJ=25℃ IFSM
功率消耗Pd
典型热阻
工作结温和存储温度
RθJA
Tj, TSTG
100
300
150
500
500
0.35
正向电压
反向电流
结电容
反向恢复时间
最小值
MIN.

MAX.
单位
Unit
测试条件
Test Condition
VFM
IRM
Cj
trr
--- 1.0 V IF =10mA
---
VR = 20V
VR = 75V
VR = 20V, Tj=150℃
pF VR = 0, f = 1.0MHz
4.0 nS IF = 10mA — IR = 1.0mA
VR = 6.0V, RL =100Ω
LL4148
---
---
SIYU R
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

东莞市讯微电子有限公司
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