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1N4937 PDF预览

1N4937

更新时间: 2024-01-30 19:44:51
品牌 Logo 应用领域
威世 - VISHAY 开关
页数 文件大小 规格书
2页 48K
描述
FAST SWITCHING PLASTIC RECTIFIER

1N4937 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DO-41包装说明:O-PALF-W2
针数:2Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8541.10.00.80
风险等级:5.26其他特性:UL RECOGNIZED
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-W2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):225
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端子形式:WIRE
端子位置:AXIAL处于峰值回流温度下的最长时间:NOT SPECIFIED

1N4937 数据手册

 浏览型号1N4937的Datasheet PDF文件第2页 
1N4933 THRU 1N4937  
FAST SWITCHING PLASTIC RECTIFIER  
Reverse Voltage - 50 to 600 Volts  
Forward Current - 1.0 Ampere  
DO-204AL  
FEATURES  
Plastic package has Underwriters Laboratory  
Flammability Classification 94V-0  
Fast switching for high efficiency  
1.0 (25.4)  
MIN.  
Construction utilizes void-free molded plastic technique  
1.0 Ampere operation at T =75°C with no thermal  
A
0.107 (2.7)  
0.080 (2.0)  
DIA.  
runaway  
High temperature soldering guaranteed:  
250°C/10 seconds, 0.375” (9.5mm) lead length,  
5 lbs. (2.3kg) tension  
0.205 (5.2)  
0.160 (4.1)  
MECHANICAL DATA  
Case: JEDEC DO-204AL molded plastic body  
Terminals: Plated axial leads, solderable per MIL-STD-750,  
Method 2026  
Polarity: Color band denotes cathode end  
Mounting Position: Any  
1.0 (25.4)  
MIN.  
0.034 (0.86)  
0.028 (0.71)  
DIA.  
Dimensions in inches and (millimeters)  
Weight: 0.012 ounce, 0.34 gram  
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS  
Ratings at 25°C ambient temperature unless otherwise specified.  
SYMBOLS  
VRRM  
VRMS  
VDC  
1N4933  
50  
1N4934  
100  
70  
1N4935  
200  
1N4936  
400  
1N4937  
600  
UNITS  
Volts  
Volts  
Volts  
*Maximum repetitive peak reverse voltage  
*Maximum RMS voltage  
35  
145  
280  
420  
*Maximum DC blocking voltage  
50  
100  
200  
400  
600  
*Maximum average forward rectified current  
0.375" (9.5mm) lead length at TA=75°C  
I(AV)  
1.0  
Amp  
*Peak forward surge current  
8.3ms single half sine-wave superimposed on  
rated load (JEDEC Method) at TA=75°C  
IFSM  
30.0  
1.2  
Amps  
*Maximum instantaneous forward voltage at 1.0A  
VF  
IR  
Volts  
*Maximum DC reverse current  
at rated DC blocking voltage  
TA=25°C  
TA=100°C  
5.0  
100.0  
µA  
*Maximum reverse recovery time (NOTE 1)  
TJ=25°C  
trr  
200.0  
ns  
*Maximum reverse recovery current (NOTE 1)  
Typical junction capacitance (NOTE 2)  
Typical thermal resistance (NOTE 3)  
IRM  
CJ  
2.0  
Amps  
pF  
12.0  
RΘJA  
RΘJL  
55.0  
25.0  
°C/W  
°C  
*Operating junction and storage temperature range  
TJ, TSTG  
-50 to +150  
NOTES:  
(1) Reverse recovery test conditions: IF=1.0A, VR=30V, di/dt=50A/µs, and Irr=10% IRM for measurement of trr  
(2) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts  
(3) Thermal resistance from junction to ambient and from junction to lead at 0.375" (9.5mm) lead length, P.C.B. mounted  
*JEDEC registered values  
4/98  

1N4937 替代型号

型号 品牌 替代类型 描述 数据表
1N4937G ONSEMI

类似代替

1.0 AMP GLASS PASSIVATED FAST RECOVERY RECTIFIERS
1N4937-T DIODES

类似代替

1.0A FAST RECOVERY RECTIFIER

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