參數(shù)資料
型號(hào): MMDF5N02ZR2
廠商: ON SEMICONDUCTOR
元件分類: 小信號(hào)晶體管
英文描述: 5000 mA, 20 V, 2 CHANNEL, N-CHANNEL, Si, SMALL SIGNAL, MOSFET
封裝: SO-8
文件頁數(shù): 9/12頁
文件大小: 123K
代理商: MMDF5N02ZR2
MMDF5N02Z
http://onsemi.com
6
I S
,SOURCE
CURRENT
t, TIME
Figure 11. Reverse Recovery Time (trr)
di/dt = 300 A/
s
Standard Cell Density
High Cell Density
tb
trr
ta
trr
SAFE OPERATING AREA
The Forward Biased Safe Operating Area curves de-
fine the maximum simultaneous draintosource vol-
tage and drain current that a transistor can handle safely
when it is forward biased. Curves are based upon maxi-
mum peak junction temperature and a case temperature
(TC) of 25°C. Peak repetitive pulsed power limits are de-
termined by using the thermal response data in conjunc-
tion with the procedures discussed in AN569, “Transient
Thermal Resistance General Data and Its Use.”
Switching between the offstate and the onstate may
traverse any load line provided neither rated peak current
(IDM) nor rated voltage (VDSS) is exceeded, and that the
transition time (tr, tf) does not exceed 10 s. In addition
the total power averaged over a complete switching cycle
must not exceed (TJ(MAX) TC)/(RθJC).
A power MOSFET designated EFET can be safely
used in switching circuits with unclamped inductive
loads. For reliable operation, the stored energy from cir-
cuit inductance dissipated in the transistor while in ava-
lanche must be less than the rated limit and must be
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 nonlinearly with an in-
crease of peak current in avalanche and peak junction
temperature.
Figure 12. Maximum Rated Forward Biased
Safe Operating Area
0.1
VDS, DRAINTOSOURCE VOLTAGE (VOLTS)
1
10
I D
,DRAIN
CURRENT
(AMPS)
VGS = 12 V
SINGLE PULSE
TC = 25°C
10
0.1
10 ms
1
100
1 ms
dc
RDS(on) LIMIT
THERMAL LIMIT
PACKAGE LIMIT
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