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DL4937 PDF预览

DL4937

更新时间: 2024-11-24 22:40:35
品牌 Logo 应用领域
美台 - DIODES 快速恢复二极管
页数 文件大小 规格书
2页 61K
描述
1.0A SURFACE MOUNT FAST RECOVERY RECTIFIER

DL4937 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
Reach Compliance Code:unknown风险等级:5.81
配置:SINGLE二极管类型:RECTIFIER DIODE
最大正向电压 (VF):1.2 VJESD-609代码:e0
最大非重复峰值正向电流:30 A元件数量:1
最高工作温度:150 °C最大输出电流:1 A
最大重复峰值反向电压:600 V最大反向恢复时间:0.2 µs
子类别:Rectifier Diodes表面贴装:YES
端子面层:Tin/Lead (Sn/Pb)Base Number Matches:1

DL4937 数据手册

 浏览型号DL4937的Datasheet PDF文件第2页 
DL4933 - DL4937  
1.0A SURFACE MOUNT FAST RECOVERY RECTIFIER  
Features  
·
·
·
·
·
·
Glass Passivated Junction  
Low Leakage  
Low Forward Voltage Drop  
High Current Capability  
For Surface Mounted Application  
A
B
Plastic Material UL Flammability  
Classification Rating 94V-0  
C
MELF  
Mechanical Data  
Dim  
A
Min  
4.80  
2.40  
Max  
5.20  
2.60  
·
·
Case: MELF, Plastic  
Terminals: Solderable per MIL-STD-202,  
Method 208  
B
·
·
·
·
Polarity: Cathode band  
Approx Weight: 0.25 grams  
Mounting Position: Any  
C
0.55 Nominal  
All Dimensions in mm  
Marking: Cathode Band Only  
@ TA = 25°C unless otherwise specified  
Maximum Ratings and Electrical Characteristics  
Single phase, half wave, 60Hz, resistive or inductive load.  
For capacitive load, derate current by 20%.  
Characteristic  
Symbol DL4933  
DL4934  
100  
DL4935  
DL4936  
400  
DL4937 Units  
VRRM  
Peak Repetitive Reverse Voltage  
Working Peak Reverse Voltage  
DC Blocking Voltage  
VRWM  
VR  
50  
35  
200  
600  
420  
V
VR(RMS)  
IO  
RMS Reverse Voltage  
70  
140  
1.0  
280  
V
A
Maximum Average Forward Rectified Current @ TT=75°C  
Peak Forward Surge Current 8.3 ms half sine-wave  
superimposed on rated load (JEDEC Method)  
IFSM  
30  
A
Maximum Instantaneous Forward Voltage  
@ IF = 1.0A  
VF  
IR  
1.2  
5.0  
V
Maximum DC Reverse Current at Rated Blocking Voltage  
mA  
Maximum Full Load Reverse Current Full Cycle Average  
IR  
100  
mA  
@ TT = 55°C  
trr  
Cj  
Maximum Reverse Recovery Time (Note 1)  
Typical Junction Capacitance (Note 2)  
Operating and Storage Temperature Range  
200  
15  
ns  
pF  
°C  
Tj, TSTG  
-65 to +150  
Notes:  
1. Reverse Recovery Test Conditions: IF =1.0A, VR =30V, di/dt = 50 A/ms.  
2. Measured at 1.0MHz and Applied Reverse Voltage of 4.0V.  
DS15001 Rev. D-2  
1 of 2  
DL4933-DL4937  

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