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IRFB7546 PDF预览

IRFB7546

更新时间: 2024-01-05 12:08:27
品牌 Logo 应用领域
英飞凌 - INFINEON /
页数 文件大小 规格书
11页 542K
描述
The StrongIRFET™ power MOSFET family is optimized for low RDS(on) and high current capability. The devices are ideal for low frequency applications requiring performance and ruggedness. The comprehensive portfolio addresses a broad range of applications including DC motors, battery management systems, inverters, and DC-DC converters. End-applications include cordless power and gardening tools, light electric vehicles and e-bikes demanding a high level of ruggedness and energy efficiency.

IRFB7546 技术参数

是否Rohs认证: 符合生命周期:Active
Reach Compliance Code:compliantECCN代码:EAR99
Factory Lead Time:15 weeks风险等级:1.69
雪崩能效等级(Eas):110 mJ配置:SINGLE WITH BUILT-IN DIODE
最小漏源击穿电压:60 V最大漏极电流 (ID):75 A
最大漏源导通电阻:0.0073 ΩFET 技术:METAL-OXIDE SEMICONDUCTOR
JEDEC-95代码:TO-220ABJESD-30 代码:R-PSFM-T3
元件数量:1端子数量:3
工作模式:ENHANCEMENT MODE封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
峰值回流温度(摄氏度):NOT SPECIFIED极性/信道类型:N-CHANNEL
最大脉冲漏极电流 (IDM):300 A表面贴装:NO
端子形式:THROUGH-HOLE端子位置:SINGLE
处于峰值回流温度下的最长时间:NOT SPECIFIED晶体管应用:SWITCHING
晶体管元件材料:SILICONBase Number Matches:1

IRFB7546 数据手册

 浏览型号IRFB7546的Datasheet PDF文件第3页浏览型号IRFB7546的Datasheet PDF文件第4页浏览型号IRFB7546的Datasheet PDF文件第5页浏览型号IRFB7546的Datasheet PDF文件第7页浏览型号IRFB7546的Datasheet PDF文件第8页浏览型号IRFB7546的Datasheet PDF文件第9页 
IRFB7546PbF  
10  
1
D = 0.50  
0.20  
0.10  
0.05  
0.1  
0.02  
0.01  
0.01  
SINGLE PULSE  
( THERMAL RESPONSE )  
Notes:  
1. Duty Factor D = t1/t2  
2. Peak Tj = P dm x Zthjc + Tc  
0.001  
1E-006  
1E-005  
0.0001  
0.001  
0.01  
0.1  
t
, Rectangular Pulse Duration (sec)  
1
Fig 14. Maximum Effective Transient Thermal Impedance, Junction-to-Case  
100  
10  
1
Allowed avalanche Current vs avalanche  
pulsewidth, tav, assuming Tj = 150°C and  
Tstart =25°C (Single Pulse)  
Allowed avalanche Current vs avalanche  
pulsewidth, tav, assuming  j = 25°C and  
Tstart = 150°C.  
0.1  
1.0E-06  
1.0E-05  
1.0E-04  
1.0E-03  
1.0E-02  
1.0E-01  
tav (sec)  
Fig 15. Avalanche Current vs. Pulse Width  
120  
100  
80  
60  
40  
20  
0
TOP  
Single Pulse  
Notes on Repetitive Avalanche Curves , Figures 15, 16:  
(For further info, see AN-1005 at www.irf.com)  
1.Avalanche failures assumption:  
BOTTOM 1.0% Duty Cycle  
= 45A  
I
D
Purely a thermal phenomenon and failure occurs at a  
temperature far in excess of Tjmax. This is validated for every  
part type.  
2. Safe operation in Avalanche is allowed as long asTjmax is not  
exceeded.  
3. Equation below based on circuit and waveforms shown in Figures  
23a, 23b.  
4. PD (ave) = Average power dissipation per single avalanche pulse.  
5. BV = Rated breakdown voltage (1.3 factor accounts for voltage  
increase during avalanche).  
6. Iav = Allowable avalanche current.  
7. T = Allowable rise in junction temperature, not to exceed Tjmax  
(assumed as 25°C in Figure 14, 15).  
tav = Average time in avalanche.  
25  
50  
75  
100  
125  
150  
175  
D = Duty cycle in avalanche = tav ·f  
ZthJC(D, tav) = Transient thermal resistance, see Figures 14)  
Starting T , Junction Temperature (°C)  
J
PD (ave) = 1/2 ( 1.3·BV·Iav) = T/ ZthJC  
I
av = 2T/ [1.3·BV·Zth]  
EAS (AR) = PD (ave)· av  
t
Fig 16. Maximum Avalanche Energy vs. Temperature  
6
www.irf.com © 2014 International Rectifier  
Submit Datasheet Feedback  
November 7, 2014  

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