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1N4937-B PDF预览

1N4937-B

更新时间: 2024-11-20 04:46:03
品牌 Logo 应用领域
美台 - DIODES 二极管快速恢复二极管
页数 文件大小 规格书
2页 174K
描述
1.0A FAST RECOVERY RECTIFIER

1N4937-B 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:DO-41
包装说明:O-PALF-W2针数:2
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8541.10.00.80风险等级:5.27
外壳连接:ISOLATED配置:SINGLE
二极管元件材料:SILICON二极管类型:RECTIFIER DIODE
最大正向电压 (VF):1.2 VJEDEC-95代码:DO-41
JESD-30 代码:O-PALF-W2JESD-609代码:e3
湿度敏感等级:1最大非重复峰值正向电流:30 A
元件数量:1端子数量:2
最高工作温度:150 °C最低工作温度:-65 °C
最大输出电流:1 A封装主体材料:PLASTIC/EPOXY
封装形状:ROUND封装形式:LONG FORM
峰值回流温度(摄氏度):260认证状态:Not Qualified
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:NO
端子面层:Matte Tin (Sn)端子形式:WIRE
端子位置:AXIAL处于峰值回流温度下的最长时间:40

1N4937-B 数据手册

 浏览型号1N4937-B的Datasheet PDF文件第2页 
1N4933 - 1N4937  
1.0 AMP. Fast Recovery Rectifiers  
DO-41  
Features  
High efficiency, Low VF  
High current capability  
High reliability  
High surge current capability  
Low power loss.  
Mechanical Data  
Cases: Molded plastic  
Epoxy: UL 94V-0 rate flame retardant  
Lead: Pure tin plated, Lead free., solderable  
per MIL-STD-202, Method 208 guaranteed  
Polarity: Color band denotes cathode end  
High temperature soldering guaranteed:  
Dimensions in inches and (millimeters)  
o
260 C/10 seconds/.375”,(9.5mm) lead  
lengths at 5 lbs., (2.3kg) tension  
Weight: 0.34gram  
Maximum Ratings and Electrical Characteristics  
o
Rating at 25 C ambient temperature unless otherwise specified.  
Single phase, half wave, 60 Hz, resistive or inductive load.  
For capacitive load, derate current by 20%  
1N  
1N  
1N  
1N  
1N  
Symbol  
Type Number  
Units  
4933 4934 4935 4936 4937  
Maximum Recurrent Peak Reverse Voltage  
Maximum RMS Voltage  
VRRM  
VRMS  
VDC  
50  
35  
50  
100  
70  
200  
140  
200  
400  
280  
400  
600  
420  
600  
V
V
V
Maximum DC Blocking Voltage  
100  
Maximum Average Forward Rectified Current  
I(AV)  
1.0  
30  
A
A
V
o
.375 (9.5mm) Lead Length @TA = 50 C  
Peak Forward Surge Current, 8.3 ms Single  
Half Sine-wave Superimposed on Rated Load  
(JEDEC method )  
IFSM  
Maximum Instantaneous Forward Voltage  
@ 1.0A  
VF  
IR  
1.2  
o
5.0  
uA  
uA  
Maximum DC Reverse Current @ TA=25 C  
o
at Rated DC Blocking Voltage @ TA=125 C  
150  
Maximum Reverse Recovery Time ( Note 1 )  
Typical Junction Capacitance ( Note 2 )  
Typical Thermal Resistance  
Trr  
Cj  
200  
10  
nS  
pF  
o
R
65  
C/W  
θJA  
o
Operating Temperature Range  
TJ  
-65 to +150  
-65 to +150  
C
o
Storage Temperature Range  
TSTG  
C
1. Reverse Recovery Test Conditions: IF=1.0A, VR=30V, di/dt=50A/uS, Irr=10% IRM for  
Measurement of trr  
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C.  
3. Mount on Cu-Pad Size 5mm x 5mm on P.C.B.  
Notes:  
.
Version: A06  

1N4937-B 替代型号

型号 品牌 替代类型 描述 数据表
1N4005G-T DIODES

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