参数资料
型号: NID9N05CLT4G
厂商: ON Semiconductor
文件页数: 6/7页
文件大小: 0K
描述: MOSFET N-CH CLAMP 9A 52V DPAK
产品目录绘图: MOSFET DPAK Pkg
标准包装: 10
类型: 低端
输入类型: 非反相
输出数: 1
导通状态电阻: 153 毫欧
电流 - 峰值输出: 9A
工作温度: -55°C ~ 175°C
安装类型: 表面贴装
封装/外壳: TO-252-3,DPak(2 引线+接片),SC-63
供应商设备封装: DPAK-3
包装: 标准包装
产品目录页面: 1558 (CN2011-ZH PDF)
其它名称: NID9N05CLT4GOSDKR
NID9N05CL, NID9N05ACL
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
in switching circuits with unclamped inductive loads. For
100
V GS = 12 V
SINGLE PULSE
T C = 25 ° C
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.
10 m s
100 m s
10
1 ms
1
10 ms
R DS(on) LIMIT
THERMAL LIMIT
dc
0.1
0.1
PACKAGE LIMIT
1
10
100
V DS , DRAIN ? TO ? SOURCE VOLTAGE (VOLTS)
Figure 11. Maximum Rated Forward Biased
Safe Operating Area
1.0
D = 0.5
0.2
0.1
0.1
0.05
0.01
SINGLE PULSE
P (pk)
t 1
t 2
DUTY CYCLE, D = t 1 /t 2
R q JC (t) = r(t) R q JC
D CURVES APPLY FOR POWER
PULSE TRAIN SHOWN
READ TIME AT t 1
T J(pk) ? T C = P (pk) R q JC (t)
0.01
0.00001
0.0001
0.001
0.01
0.1
1
10
t, TIME (s)
Figure 12. Thermal Response
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