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FR251G PDF预览

FR251G

更新时间: 2024-02-21 11:13:11
品牌 Logo 应用领域
固锝 - GOOD-ARK 二极管开关功效
页数 文件大小 规格书
2页 148K
描述
GLASS PASSIVATED JUNCTION FAST SWITCHING RECTIFIER

FR251G 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:O-PALF-W2Reach Compliance Code:compliant
风险等级:5.76其他特性:HIGH RELIABILITY
应用:EFFICIENCY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):1.3 V
JESD-30 代码:O-PALF-W2最大非重复峰值正向电流:80 A
元件数量:1相数: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:2.5 A
封装主体材料:PLASTIC/EPOXY封装形状:ROUND
封装形式:LONG FORM最大重复峰值反向电压:50 V
最大反向电流:10 µA最大反向恢复时间:0.15 µs
子类别:Rectifier Diodes表面贴装:NO
端子形式:WIRE端子位置:AXIAL
Base Number Matches:1

FR251G 数据手册

 浏览型号FR251G的Datasheet PDF文件第2页 
FR251G THRU FR257G  
GLASS PASSIVATED JUNCTION FAST SWITCHING RECTIFIER  
Reverse Voltage -  
50 to 1000 Volts  
Forward Current -  
2.5 Amperes  
Features  
Plastic package has Underwriters Laboratory  
Flammability Classification 94V-0 utilizing  
Flame retardant epoxy molding compound  
Glass passivated junction in R-3 package  
2.5 ampere operation at TA=55 with no thermal runaway  
Fast switching for high efficiency  
Mechanical Data  
DIMENSIONS  
Case: Molded plastic, R-3  
inches  
mm  
Terminals: Axial leads, solderable per  
MIL-STD-202, method 208  
Polarity: Band denotes cathode  
Mounting Position: Any  
DIM  
Note  
Max.  
Min.  
Max.  
0.161  
0.161  
0.043  
-
Min.  
3.50  
3.50  
1.0  
A
B
C
D
0.138  
0.138  
0.040  
1.000  
4.10  
4.10  
1.10  
-
Weight: 0.021 ounce, 0.60 gram  
25.40  
Maximum Ratings and Electrical Characteristics  
Ratings at 25 ambient temperature unless otherwise specified.  
Single phase, half wave, 60Hz, resistive or inductive load.  
FR  
251G  
FR  
252G  
FR  
253G  
FR  
254G  
FR  
255G  
FR  
256G  
FR  
Symbols  
Units  
257G  
Maximum repetitive peak reverse voltage  
Maximum RMS voltage  
VRRM  
VRMS  
VDC  
50  
35  
50  
100  
70  
200  
140  
200  
400  
280  
400  
600  
800  
560  
800  
1000  
700  
Volts  
Volts  
Volts  
420  
Maximum DC blocking voltage  
100  
600  
1000  
Maximum average forward rectified current  
0.375" (9.5mm) lead length at TA=55  
I(AV)  
2.5  
Amps  
Amps  
Peak forward surge current, IFM (Surge):  
8.3mS single half sine-wave superimposed  
on rated load (MIL-STD-750D 4066 method)  
IFSM  
70.0  
1.3  
Maximum forward voltage @2.5A, 25  
VF  
IR  
Volts  
A
Maximum DC reverse current,  
@ rated reverse voltage  
T=25  
5.0  
300.0  
j
Tj=125  
Reverse recovery time (Note 1)  
Trr  
CJ  
150  
250  
500  
nS  
F
Typical junction capacitance (Note 2)  
Typical thermal resistance (Note 3)  
Operating and storage temperature range  
35.0  
22.0  
R
/W  
JA  
TJ, TSTG  
-55 to +150  
Notes:  
(1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A  
(2) Measured at 1.0MHz and applied reverse voltage of 4.0 volts  
(3) Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted  
1

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