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参数资料
| 型号： | NTB85N03 |
| 厂商： | ON Semiconductor |
| 文件页数： | 5/7页 |
| 文件大小： | 0K |
| 描述： | MOSFET N-CH 28V 85A D2PAK |
| 产品变化通告： | Product Discontinuation 27/Jun/2007 Product Discontinuation 03/Apr/2007 |
| 标准包装： | 50 |
| FET 型： | MOSFET N 通道，金属氧化物 |
| FET 特点： | 标准 |
| 漏极至源极电压(Vdss)： | 28V |
| 电流 - 连续漏极(Id) @ 25° C： | 85A |
| 开态Rds（最大）@ Id, Vgs @ 25° C： | 6.8 毫欧 @ 40A，10V |
| Id 时的 Vgs(th)（最大）： | 3V @ 250µA |
| 闸电荷(Qg) @ Vgs： | 29nC @ 4.5V |
| 输入电容 (Ciss) @ Vds： | 2150pF @ 24V |
| 功率 - 最大： | 80W |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-263-3，D²Pak（2 引线+接片），TO-263AB |
| 供应商设备封装： | D2PAK |
| 包装： | 管件 |
NTP85N03, NTB85N03
12
10
V DS
Q T
36
30
1000
V DD = 24 V
I D = 20 A
V GS = 10 V
t d(off)
t f
8
24
100
t r
V GS
6
18
4
Q gs
Q gd
12
10
t d(on)
2
I D = 15
T J = 25 ° C
6
0
0
5
10
15
20
25
0
30
1
1
10
100
Q g , TOTAL GATE CHARGE (nC)
Figure 8. Gate?to?Source and
Drain?to?Source Voltage versus Total Charge
15
V GS = 0 V
T J = 25 ° C
12
9
6
3
R G , GATE RESISTANCE ( W )
Figure 9. Resistive Switching Time Variation
versus Gate Resistance
0
0.1
0.3
0.5
0.7
0.9
V SD , SOURCE?TO?DRAIN VOLTAGE (VOLTS)
Figure 10. Diode Forward Voltage versus Current
SAFE OPERATING AREA
The Forward Biased Safe Operating Area curves define
the maximum simultaneous drain?to?source voltage and
drain current that a transistor can handle safely when it is
forward biased. Curves are based upon maximum peak
junction temperature and a case temperature (T C ) of 25 ° C.
Peak repetitive pulsed power limits are determined by using
the thermal response data in conjunction with the procedures
discussed in AN569, “Transient Thermal Resistance ?
General Data and Its Use.”
Switching between the off?state and the on?state may
traverse any load line provided neither rated peak current
(I DM ) nor rated voltage (V DSS ) is exceeded and the
transition time (t r ,t f ) do not exceed 10 m s. In addition the total
power averaged over a complete switching cycle must not
exceed (T J(MAX) ? T C )/(R q JC ).
A Power MOSFET designated E?FET can be safely used
reliable operation, the stored energy from circuit inductance
dissipated in the transistor while in avalanche must be less
than the rated limit and adjusted for operating conditions
differing from those specified. Although industry practice is
to rate in terms of energy, avalanche energy capability is not
a constant. The energy rating decreases non?linearly with an
increase of peak current in avalanche and peak junction
temperature.
Although many E?FETs can withstand the stress of
drain?to?source avalanche at currents up to rated pulsed
current (I DM ), the energy rating is specified at rated
continuous current (I D ), in accordance with industry custom.
The energy rating must be derated for temperature as shown
in the accompanying graph (Figure 12). Maximum energy at
currents below rated continuous I D can safely be assumed to
equal the values indicated.
in switching circuits with unclamped inductive loads. For
http://onsemi.com
5
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| NTB90N02 | 功能描述:MOSFET 28V 90A 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 |
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