MTP12P10 Просмотр технического описания (PDF) - ON Semiconductor
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MTP12P10 Datasheet PDF : 6 Pages
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MTP12P10
SAFE OPERATING AREA INFORMATION
10 ms
0.1 ms
1 ms
10
10 ms
VGS = 20 V
dc
SINGLE PULSE
TC = 25°C
1
RDS(on) LIMIT MTM/MTP12P06
PACKAGE LIMIT
THERMAL LIMIT MTM/MTP12P10
1
10
100
VDS, DRAIN−TO−SOURCE VOLTAGE (VOLTS)
Figure 7. Maximum Rated Forward Biased
Safe Operating Area
FORWARD BIASED SAFE OPERATING AREA
The FBSOA curves define the maximum drain−to−source
voltage and drain current that a device can safely handle
when it is forward biased, or when it is on, or being turned
on. Because these curves include the limitations of
simultaneous high voltage and high current, up to the rating
of the device, they are especially useful to designers of linear
systems. The curves are based on a case temperature of 25°C
and a maximum junction temperature of 150°C. Limitations
for repetitive pulses at various case temperatures can be
determined by using the thermal response curves. ON
Semiconductor Application Note, AN569, “Transient
Thermal Resistance−General Data and Its Use” provides
detailed instructions.
50
40
30
20
MTM/MTP12P06
10
0
MTM/MTP12P10
0 10 20 30 40 50
60 70
80 90 100
VDS, DRAIN−TO−SOURCE VOLTAGE (VOLTS)
Figure 8. Maximum Rated Switching
Safe Operating Area
SWITCHING SAFE OPERATING AREA
The switching safe operating area (SOA) of Figure 8 is the
boundary that the load line may traverse without incurring
damage to the MOSFET. The fundamental limits are the
peak current, IDM and the breakdown voltage, V(BR)DSS.
The switching SOA shown in Figure 8 is applicable for both
turn−on and turn−off of the devices for switching times less
than one microsecond.
The power averaged over a complete switching cycle
must be less than:
TJ(max) − TC
RqJC
1
D = 0.5
0.5
0.3 0.2
0.2
0.1
0.1
0.05
0.05 0.02
0.03
0.02
0.01
SINGLE PULSE
0.01
0.01 0.02
0.05 0.1 0.2
P(pk)
t1
t2
DUTY CYCLE, D = t1/t2
0.5 1
2
5 10 20
t, TIME (ms)
Figure 9. Thermal Response
RqJC(t) = r(t) RqJC
RqJC = 1.67°C/W MAX
D CURVES APPLY FOR POWER
PULSE TRAIN SHOWN
READ TIME AT t1
TJ(pk) − TC = P(pk) RqJC(t)
50 100 200
500 1000
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