LL4148_15 Datasheet, PDF (1/2 Pages) SeCoS Halbleitertechnologie GmbH – Surface Mount Switching Diode

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
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