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LL42

更新时间: 2024-11-28 22:47:07
品牌 Logo 应用领域
美台 - DIODES 整流二极管开关
页数 文件大小 规格书
1页 54K
描述
SCHOTTKY BARRIER SWITCHING DIODE

LL42 技术参数

生命周期:ActiveReach Compliance Code:compliant
风险等级:5.72Is Samacsys:N
配置:SINGLE二极管类型:RECTIFIER DIODE
最大正向电压 (VF):0.65 V元件数量:1
最高工作温度:125 °C最大输出电流:0.05 A
最大重复峰值反向电压:30 V子类别:Rectifier Diodes
表面贴装:YES技术:SCHOTTKY
Base Number Matches:1

LL42 数据手册

  
LL42 / LL43  
SCHOTTKY BARRIER SWITCHING DIODE  
Features  
·
·
·
Low Forward Voltage Drop  
Fast Switching Speeds  
Guard Ring Construction for Transient  
Protection  
C
B
A
Mechanical Data  
MiniMELF  
·
Case: MiniMELF, Glass  
·
Terminals: Solderable per MIL-STD-202,  
Dim  
A
Min  
3.30  
1.30  
0.28  
Max  
3.70  
1.60  
0.50  
Method 208  
·
·
·
Marking: Cathode Band Only  
Polarity: Cathode Band  
Weight: 0.05 grams (approx.)  
B
C
All Dimensions in mm  
@ TA = 25°C unless otherwise specified  
Maximum Ratings  
Characteristic  
Symbol  
LL42  
LL43  
Unit  
Peak Repetitive Reverse Voltage  
Working Peak Reverse Voltage  
DC Blocking Voltage  
VRRM  
VRWM  
VR  
V
30  
VR(RMS)  
IO  
RMS Reverse Voltage  
21  
V
Average Rectified Output Current  
Forward Continuous Current (Note 1)  
Repetitive Peak Forward Current (Note 1)  
Duty Cycle < 50%  
Non-Repetitive Peak Forward Surge Current @ t = 10ms  
Power Dissipation (Note 1)  
100  
200  
mA  
mA  
IFM  
@ t < 1.0s  
IFRM  
500  
mA  
IFSM  
Pd  
A
4.0  
200  
mW  
K/W  
°C  
RqJA  
Thermal Resistance, Junction to Ambient Air (Note 1)  
Operating and Storage Temperature Range  
500  
Tj, TSTG  
-55 to +125  
@ TA = 25°C unless otherwise specified  
Electrical Characteristics  
Characteristic  
Reverse Breakdown Voltage  
Symbol  
Min  
Typ  
Max  
Unit  
Test Condition  
V(BR)R  
I
RS = 100mA Pulses  
30  
¾
¾
V
IF = 200mA  
IF = 10mA  
IF = 50mA  
IF = 2.0mA  
IF = 15mA  
Maximum Forward Voltage Drop (Note 2)  
All Types  
LL42  
¾
¾
¾
0.26  
¾
1.00  
0.40  
0.65  
0.33  
0.45  
VFM  
LL42  
¾
V
LL43  
LL43  
V
V
R = 25V  
0.50  
100  
IRM  
Cj  
Maximum Peak Reverse Current (Note 2)  
Junction Capacitance  
¾
¾
¾
¾
10  
¾
mA  
pF  
ns  
R = 25V, Tj = 100°C  
VR = 1.0V, f = 1.0MHz  
¾
IF = IR = 10mA,  
Irr = 0.1 x IR, RL = 100W  
trr  
Reverse Recovery Time  
5.0  
RL = 100W, CL = 300pF,  
f = 45MHz, VRF = 2.0V  
Rectification Efficiency  
hv  
80  
¾
¾
%
Notes:  
1. Valid provided that electrodes are kept at ambient temperature.  
2. t < 300ms, Duty Cycle < 2%.  
DS30072 Rev. A-2  
1 of 1  
LL42 / LL43  

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