DMG4800LFG
10,000
10
8
1,000
C iss
6
I D = 11.6A
I D = 9A
100
C oss
C rss
4
2
10
0
5 10 15 20 25
30
0
0
2
4
6
8
10
12
14
16
10,000
V DS , DRAIN-SOURCE VOLTAGE (V)
Fig. 9 Typical Total Capacitance
T A = 150°C
100
90
Q G , TOTAL GATE CHARGE (nC)
Fig. 10 Total Gate Charge
1,000
T A = 125°C
80
70
Single Pulse
R θ JA = 131°C/W
R θ JA (t) = r(t) * R θ JA
T J - T A = P * R θ JA (t)
60
100
50
40
T A = 85°C
30
10
20
T A = 25°C
10
1
T A = -55°C
0
0
5 10 15 20 25
30
0.0001 0.001 0.01 0.1 1 10 100 1,000
V DS , DRAIN-SOURCE VOLTAGE (V)
Fig. 11 Typical Leakage Current vs. Drain-Source Voltage
1
D = 0.7
D = 0.5
D = 0.3
0.1
D = 0.1
D = 0.05
D = 0.02
D = 0.9
t 1 , PULSE DURATION TIME (s)
Fig. 12 Single Pulse Maximum Power Dissipation
R θ JA (t) = r(t) * R θ JA
R θ JA = 131°C/W
0.01
D = 0.01
D = 0.005
P(pk)
t 1
t 2
T J A = P * R θ JA (t)
-T
Duty Cycle, D = t 1 2
0.001
D = Single Pulse
/t
0.00001
0.0001
0.001
0.01 0.1 1
10
100
1,000
t 1 , PULSE DURATION TIME (s)
Fig. 13 Transient Thermal Response
DMG4800LFG
Document number: DS31785 Rev. 3 - 2
4 of 6
www.diodes.com
November 2009
? Diodes Incorporated
相关PDF资料
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
DMG6602SVT-7 MOSFET N/P-CH 30V TSOT23-6
DMG6898LSD-13 MOSFET 2N-CH 20V 9.5A SO8
DMG6968U-7 MOSFET N-CH 20V 6.5A SOT-23
相关代理商/技术参数
DMG4800LK3 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:N-CHANNEL ENHANCEMENT MODE MOSFET
DMG4800LK3-13 功能描述:MOSFET ENHANCE MODE MOSFET N Chan 30V/6.5-10.0A 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
DMG4800LSD 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:DUAL N-CHANNEL ENHANCEMENT MODE MOSFET
DMG4800LSD-13 功能描述:MOSFET Dual N-Ch 30V VDSS 25 Vgss 42A IDM 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
DMG4800LSDQ-13 制造商:Diodes Incorporated 功能描述:MOSFET BVDSS: 31V-40V SO-8 T&R 2.5K - Tape and Reel
DMG4812SSS 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:N-CHANNEL ENHANCEMENT MODE MOSFET WITH SCHOTTKY DIODE
DMG4812SSS-13 功能描述:两极晶体管 - BJT MOSFET BVDSS RoHS:否 制造商:STMicroelectronics 配置: 晶体管极性:PNP 集电极—基极电压 VCBO: 集电极—发射极最大电压 VCEO:- 40 V 发射极 - 基极电压 VEBO:- 6 V 集电极—射极饱和电压: 最大直流电集电极电流: 增益带宽产品fT: 直流集电极/Base Gain hfe Min:100 A 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PowerFLAT 2 x 2
DMG4822SSD 制造商:Diodes Incorporated 功能描述:MOSFET NN CH W DIO 30V 10A SO8 制造商:Diodes Incorporated 功能描述:MOSFET, NN CH, W DIO, 30V, 10A, SO8 制造商:Diodes Incorporated 功能描述:MOSFET, NN CH, W DIO, 30V, 10A, SO8; Transistor Polarity:N Channel; Continuous Drain Current Id:10A; Drain Source Voltage Vds:30V; On Resistance Rds(on):0.0134ohm; Rds(on) Test Voltage Vgs:10V; Power Dissipation Pd:1.42W ;RoHS Compliant: Yes