DMG4511SK4
3.0
2.7
2.4
2.1
20
18
16
14
1.8
12
T A = 25°C
1.5
1.2
0.9
0.6
0.3
I D = -250μA
10
8
6
4
2
0
-50 -25 0 25 50 75 100 125 150
0
0.2
0.4 0.6 0.8 1.0 1.2
T A , AMBIENT TEMPERATURE (°C)
Fig. 18 Gate Threshold Variation vs. Ambient Temperature
1,400
10,000
-V SD , SOURCE-DRAIN VOLTAGE (V)
Fig. 19 Diode Forward Voltage vs. Current
1,200
f = 1MHz
1,000
800
C iss
1,000
T A = 150°C
T A = 125°C
100
600
T A = 85°C
400
200
C oss
C rss
10
T A = 25°C
0
0
5 10 15 20 25 30
35
1
5
10 15 20 25 30 35
-V DS , DRAIN-SOURCE VOLTAGE (V)
Fig. 20 Typical Total Capacitance
-V DS , DRAIN-SOURCE VOLTAGE (V)
Fig. 21 Typical Leakage Current vs. Drain-Source Voltage
1
D = 0.7
D = 0.5
D = 0.3
0.1
D = 0.1
D = 0.9
D = 0.05
R θ JA (t) = r(t) * R θ JA
D = 0.02
R θ JA = 80°C/W
0.01
D = 0.01
P(pk)
t 1
D = 0.005
t 2
T J - T A = P * R θ JA (t)
Duty Cycle, D = t 1 /t 2
D = Single Pulse
0.001
0.00001
0.0001
0.001
0.01 0.1 1
10
100
1,000
t 1 , PULSE DURATION TIME (s)
Fig. 22 Transient Thermal Response
DMG4511SK4
Document number: DS32042 Rev. 4 - 2
7 of 9
www.diodes.com
July 2011
? Diodes Incorporated
相关PDF资料
DMG4710SSS-13 MOSFET N-CH 30V 12.7A SO8
DMG4712SSS-13 MOSFET N-CH 30V 11.2A 8SOIC
DMG4800LFG-7 MOSFET N-CH 30V 7.44A 8DFN
DMG4800LK3-13 MOSFET N-CH 30V 10A TO252
DMG4800LSD-13 MOSFET 2N-CH 30V 8.54A SO8
DMG4822SSD-13 MOSFET DL N-CH 30V 10A SO-8
DMG4932LSD-13 MOSFET 2N-CH 30V 9.5A SO8
DMG5802LFX-7 MOSFET N-CH DUAL 24V DFN5020-6
相关代理商/技术参数
DMG4511SK4-7 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:This new generation MOSFET has been designed to minimize the on-state resistance (RDS(on)) and yet maintain superior switching performance, making it ideal for high efficiency power management applications.
DMG4710SSS 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:N-CHANNEL ENHANCEMENT MODE MOSFET WITH SCHOTTKY DIODE
DMG4710SSS-13 功能描述:MOSFET MOSFET N-CHANNEL RoHS:否 制造商:STMicroelectronics 晶体管极性:N-Channel 汲极/源极击穿电压:650 V 闸/源击穿电压:25 V 漏极连续电流:130 A 电阻汲极/源极 RDS(导通):0.014 Ohms 配置:Single 最大工作温度: 安装风格:Through Hole 封装 / 箱体:Max247 封装:Tube
DMG4712SSS 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:N-CHANNEL ENHANCEMENT MODE MOSFET WITH SCHOTTKY DIODE
DMG4712SSS-13 功能描述:MOSFET MOSFET N-CHANNEL RoHS:否 制造商:STMicroelectronics 晶体管极性:N-Channel 汲极/源极击穿电压:650 V 闸/源击穿电压:25 V 漏极连续电流:130 A 电阻汲极/源极 RDS(导通):0.014 Ohms 配置:Single 最大工作温度: 安装风格:Through Hole 封装 / 箱体:Max247 封装:Tube
DMG4800LFG 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:N-CHANNEL ENHANCEMENT MODE MOSFET
DMG4800LFG-7 功能描述:MOSFET ENHANCE MODE MOSFET 30V/4.82 - 7.44A RoHS:否 制造商:STMicroelectronics 晶体管极性:N-Channel 汲极/源极击穿电压:650 V 闸/源击穿电压:25 V 漏极连续电流:130 A 电阻汲极/源极 RDS(导通):0.014 Ohms 配置:Single 最大工作温度: 安装风格:Through Hole 封装 / 箱体:Max247 封装:Tube
DMG4800LK3 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:N-CHANNEL ENHANCEMENT MODE MOSFET