深圳市杰鸿顺电子有限公司
LL4148/LL4448
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LL-34(Mini-melf)玻封开关二极管
LL-34(Mini-melf) Glass Switching Diode
特征
Features
开关速度小于
4.0nS; Fast Switching Device (TRR <4.0 nS)
最大功率耗散
500mW; Power Dissipation of 500mW
高稳定性和可靠性。High
Stability and High Reliability
反向漏电流小。Low
reverse leakage
机械数据
Mechanical Data
封装:
LL-34
玻璃封装
Case: LL-34 Glass Case
极性: 色环端为负极
Polarity: Color band denotes cathode end
安装�½��½�: 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.)
参数
Parameters
符号Symbol
数值Value
单�½�Unit
反向电压
Reverse Voltage
反向峰值电压
Peak Reverse Voltage
功率消耗
Power Dissipation
工�½�结温
Operating junction temperature
存储温度
Storage temperature range
反向工�½�电压
Working Inverse Voltage
平均整流电流
Average Rectified Current
正向(不重复)电流
Non-repetitive Peak Forward Current
正向(不重复)浪涌电流
Peak Forward Surge Current
@tp=1s; TA=25℃
Valid provided that electrodes are kept at ambient temperature.
V
R
V
RM
Pd
Tj
Ts
W
IV
I
O
I
FM
I
FSM
75
100
500
175
-65-+200
75
150
450
2.0
V
V
mW
℃
℃
V
mA
mA
A
电特性
Electrical Characteristics
(
Ratings at 25℃
符号
Symbols
B
V
参数
Parameter
反向击穿电压
Breakdown Voltage
反向漏电电流
I
R
Reverse Leakage Current
正向电压
V
F
Forward Voltage
LL4448
LL4148
LL4448
反向恢复时间
T
RR
Reverse Recovery Time
ambient temperature unless otherwise specified).
测试条件
Test Condition
IR=100uA
IR=5uA
VR=20V
VR=75
IF=5mA
IF=10mA
IF=100mA
IF= 10mA, IR=1.0mA
RL=100Ω
IRR=1mA
界限
Limits
Min
100
75
---
---
0.62
---
---
---
25
5
0.72
1
1
4
Max
单�½�
Unit
V
nA
uA
V
nS
结电容
C
Capacitance
VR=0V, f=1MHZ
---
4
pF
SEMTECH ELECTRONICS LTD.
®
http://jhs-ic.hqew.com
(Subsidiary
of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
ETC [ ETC ]
