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1N4937 PDF预览

1N4937

更新时间: 2024-02-13 19:15:03
品牌 Logo 应用领域
EIC 整流二极管快速恢复二极管
页数 文件大小 规格书
2页 51K
描述
FAST RECOVERY RECTIFIER DIODES

1N4937 技术参数

生命周期:Active零件包装代码:DO-41
包装说明:DO-41SP, 2 PIN针数:2
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8541.10.00.80风险等级:5.08
外壳连接:ISOLATED配置:SINGLE
二极管元件材料:SILICON二极管类型:RECTIFIER DIODE
JEDEC-95代码:DO-41JESD-30 代码:O-PALF-W2
JESD-609代码:e0元件数量:1
端子数量:2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
表面贴装:NO端子面层:TIN LEAD
端子形式:WIRE端子位置:AXIAL
Base Number Matches:1

1N4937 数据手册

 浏览型号1N4937的Datasheet PDF文件第2页 
FAST RECOVERY  
RECTIFIER DIODES  
1N4933 - 1N4937  
PRV : 50 - 600 Volts  
Io : 1.0 Amperes  
DO - 41  
FEATURES :  
1.00 (25.4)  
* High current capability  
* High surge current capability  
* High reliability  
0.107 (2.7)  
MIN.  
0.080 (2.0)  
* Low reverse current  
* Low forward voltage drop  
0.205 (5.2)  
0.166 (4.2)  
* Fast switching for high efficiency  
* Pb / RoHS Free  
1.00 (25.4)  
0.034 (0.86)  
MIN.  
MECHANICAL DATA :  
0.028 (0.71)  
* Case : DO-41 Molded plastic  
* Epoxy : UL94V-O rate flame retardant  
* Lead : Axial lead solderable per MIL-STD-202,  
Method 208 guaranteed  
* Polarity : Color band denotes cathode end  
* Mounting position : Any  
Dimensions in inches and ( millimeters )  
* Weight : 0.34 gram  
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS  
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%.  
RATING  
SYMBOL 1N4933 1N4934 1N4935 1N4936 1N4937  
UNIT  
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  
Maximum Average Forward Current  
100  
IF(AV)  
1.0  
A
0.375"(9.5mm) Lead Length  
Ta = 50 °C  
Maximum Peak Forward Surge Current,  
8.3ms Single half sine wave Superimposed  
on rated load (JEDEC Method)  
IFSM  
30  
A
Maximum Peak Forward Voltage at IF = 1.0 Amp.  
VF  
IR  
1.2  
5.0  
V
Maximum DC Reverse Current  
at Rated DC Blocking Voltage  
Ta = 25 °C  
mA  
mA  
ns  
pf  
IR(H)  
Trr  
100  
Ta = 100 °C  
Maximum Reverse Recovery Time ( Note 1 )  
Typical Junction Capacitance ( Note 2 )  
Junction Temperature Range  
150  
CJ  
15  
TJ  
- 65 to + 150  
- 65 to + 150  
°C  
°C  
Storage Temperature Range  
TSTG  
Notes :  
( 1 ) Reverse Recovery Test Conditions : IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A.  
( 2 ) Measured at 1.0 MHz and applied reverse voltage of 4.0 VDC  
Page 1 of 2  
Rev. 02 : March 24, 2005  

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