ONSEMI MLP2N06CL

MLP2N06CL
Preferred Device
SMARTDISCRETESt MOSFET
2 Amps, 62 Volts, Logic Level
N−Channel TO−220
This logic level power MOSFET features current limiting for short
circuit protection, integrated Gate−Source clamping for ESD
protection and integral Gate−Drain clamping for over−voltage
protection and Sensefet technology for low on−resistance. No
additional gate series resistance is required when interfacing to the
output of a MCU, but a 40 kW gate pulldown resistor is recommended
to avoid a floating gate condition.
The internal Gate−Source and Gate−Drain clamps allow the device
to be applied without use of external transient suppression
components. The Gate−Source clamp protects the MOSFET input
from electrostatic voltage stress up to 2.0 kV. The Gate−Drain clamp
protects the MOSFET drain from the avalanche stress that occurs with
inductive loads. Their unique design provides voltage clamping that is
essentially independent of operating temperature.
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2 AMPERES
62 VOLTS (Clamped)
RDS(on) = 400 mW
N−Channel
D
R1
G
Features
• Pb−Free Package is Available*
R2
MAXIMUM RATINGS (TJ = 25°C unless otherwise noted)
Symbol
Value
Unit
Drain−to−Source Voltage
VDSS
Clamped
Vdc
Drain−to−Gate Voltage (RGS = 1.0 MW)
VDGR
Clamped
Vdc
Gate−to−Source Voltage − Continuous
VGS
±10
Vdc
Drain Current − Continuous @ TC = 25°C
ID
Self−Limited
Adc
Total Power Dissipation @ TC = 25°C
PD
40
W
ESD
2.0
kV
TJ, Tstg
–50 to 150
_C
Rating
Electrostatic Voltage
Operating and Storage Junction
Temperature Range
S
MARKING DIAGRAM
AND PIN ASSIGNMENT
TO−220AB
CASE 221A
STYLE 5
THERMAL CHARACTERISTICS
Maximum Junction Temperature
Thermal Resistance, Junction−to−Case
Maximum Lead Temperature for Soldering
Purposes, 1/8″ from case for 5 seconds
TJ(max)
150
_C
RqJC
3.12
_C/W
TL
260
_C
DRAIN−TO−SOURCE AVALANCHE CHARACTERISTICS
Single Pulse Drain−to−Source Avalanche
Energy (Starting TJ = 25°C, ID = 2.0 A,
L = 40 mH)
EAS
80
mJ
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2006
January, 2006 − Rev. 2
1
4
Drain
4
1
2
MLP2N06CLG
AYWW
3
1
Gate
A
Y
WW
G
= Location Code
= Year
= Work Week
= Pb−Free Package
3
Source
2
Drain
ORDERING INFORMATION
Device
Package
Shipping
MLP2N06CL
TO−220AB
50 Units / Rail
MLP2N06CLG
TO−220AB
(Pb−Free)
50 Units / Rail
Preferred devices are recommended choices for future use
and best overall value.
Publication Order Number:
MLP2N06CL/D
MLP2N06CL
ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
58
58
62
62
66
66
−
−
0.6
6.0
5.0
20
−
−
0.5
1.0
5.0
20
1.0
0.6
1.5
1
2.0
1.6
3.8
1.6
4.4
2.4
5.2
2.9
−
−
0.3
0.53
0.4
0.7
1.0
1.4
−
−
1.1
1.5
td(on)
−
1.0
1.5
tr
−
3.0
5.0
td(off)
−
5.0
8.0
tf
−
3.0
5.0
Unit
OFF CHARACTERISTICS
Drain−to−Source Breakdown Voltage
V(BR)DSS
Vdc
(ID = 20 mAdc, VGS = 0 Vdc)
(ID = 20 mAdc, VGS = 0 Vdc, TJ = 150°C)
Zero Gate Voltage Drain Current
mAdc
IDSS
(VDS = 40 Vdc, VGS = 0 Vdc)
(VDS = 40 Vdc, VGS = 0 Vdc, TJ = 150°C)
Gate−Source Leakage Current
mAdc
IGSS
(VG = 5.0 Vdc, VDS = 0 Vdc)
(VG = 5.0 Vdc, VDS = 0 Vdc, TJ = 150°C)
ON CHARACTERISTICS (Note 1)
Gate Threshold Voltage
VGS(th)
(ID = 250 mAdc, VDS = VGS)
(ID = 250 mAdc, VDS = VGS, TJ = 150°C)
Static Drain Current Limit
Vdc
ID(lim)
Adc
(VGS = 5.0 Vdc, VDS = 10 Vdc)
(VGS = 5.0 Vdc, VDS = 10 Vdc, TJ = 150°C)
Static Drain−to−Source On−Resistance
W
RDS(on)
(ID = 1.0 Adc, VGS = 5.0 Vdc)
(ID = 1.0 Adc, VGS = 5.0 Vdc, TJ = 150°C)
Forward Transconductance
gFS
mhos
(ID = 1.0 Adc, VDS = 10 Vdc)
Static Source−to−Drain Diode Voltage
VSD
Vdc
(IS = 1.0 Adc, VGS = 0 Vdc)
SWITCHING CHARACTERISTICS (Note 2)
Turn−On Delay Time
Rise Time
(VDD = 30 Vdc, ID = 1.0 Adc,
VGS(on) = 5.0 Vdc, RGS = 25 W)
Turn−Off Delay Time
Fall Time
ms
1. Pulse Test: Pulse Width ≤ 300 ms, Duty Cycle ≤ 2%.
2. Switching characteristics are independent of operating junction temperature.
4.0
TJ = 25°C
4
6.0 V
5.5 V
5.0 V
4.5 V
4.0 V
3
3.5 V
I D , DRAIN CURRENT (AMPS)
I D , DRAIN CURRENT (AMPS)
5
3.0 V
2
1
0
2.5 V
2
4
− 55°C
25°C
TJ = 150°C
3.0
2.5
2.0
1.5
1.0
0.5
2.0 V
0
VDS ≥ 7.5 V
3.5
6
0
8
0
VDS, DRAIN−TO−SOURCE VOLTAGE (VOLTS)
1
2
3
4
5
6
VGS, GATE−TO−SOURCE VOLTAGE (VOLTS)
Figure 1. Output Characteristics
Figure 2. Transfer Function
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2
7
8
MLP2N06CL
THE SMARTDISCRETES CONCEPT
SHORT CIRCUIT PROTECTION AND THE EFFECT OF
TEMPERATURE
From a standard power MOSFET process, several active
and passive elements can be obtained that provide on−chip
protection to the basic power device. Such elements require
only a small increase in silicon area and/or the addition of one
masking layer to the process. The resulting device exhibits
significant improvements in ruggedness and reliability as
well as system cost reduction. The SMARTDISCRETES
device functions can now provide an economical alternative
to smart power ICs for power applications requiring low
on−resistance, high voltage and high current.
These devices are designed for applications that require a
rugged power switching device with short circuit protection
that can be directly interfaced to a microcontroller unit
(MCU). Ideal applications include automotive fuel injector
driver, incandescent lamp driver or other applications where
a high in−rush current or a shorted load condition could occur.
The on−chip circuitry of the MLP2N06CL offers an
integrated means of protecting the MOSFET component
from high in−rush current or a shorted load. As shown in the
schematic diagram, the current limiting feature is provided
by an NPN transistor and integral resistors R1 and R2. R2
senses the current through the MOSFET and forward biases
the NPN transistor’s base as the current increases. As the
NPN turns on, it begins to pull gate drive current through R1,
dropping the gate drive voltage across it, and thus lowering
the voltage across the gate−to−source of the power
MOSFET and limiting the current. The current limit is
temperature dependent as shown in Figure 3, and decreases
from about 2.3 A at 25°C to about 1.3 A at 150°C.
Since the MLP2N06CL continues to conduct current and
dissipate power during a shorted load condition, it is
important to provide sufficient heatsinking to limit the device
junction temperature to a maximum of 150°C.
The metal current sense resistor R2 adds about 0.4 W to the
power MOSFET’s on−resistance, but the effect of
temperature on the combination is less than on a standard
MOSFET due to the lower temperature coefficient of R2. The
on−resistance variation with temperature for gate voltages of
4 and 5 V is shown in Figure 5.
Back−to−back polysilicon diodes between gate and source
provide ESD protection to greater than 2 kV, HBM. This
on−chip protection feature eliminates the need for an external
Zener diode for systems with potentially heavy line transients.
OPERATION IN THE CURRENT LIMIT MODE
The amount of time that an unprotected device can
withstand the current stress resulting from a shorted load
before its maximum junction temperature is exceeded is
dependent upon a number of factors that include the amount
of heatsinking that is provided, the size or rating of the device,
its initial junction temperature, and the supply voltage.
Without some form of current limiting, a shorted load can
raise a device’s junction temperature beyond the maximum
rated operating temperature in only a few milliseconds.
Even with no heatsink, the MLP2N06CL can withstand a
shorted load powered by an automotive battery (10 to 14 V)
for almost a second if its initial operating temperature is under
100°C. For longer periods of operation in the current−limited
mode, device heatsinking can extend operation from several
seconds to indefinitely depending on the amount of
heatsinking provided.
1.0
VGS = 5 V
VDS = 10 V
5
RDS(on) , ON−RESISTANCE (OHMS)
I D(lim) , DRAIN CURRENT (AMPS)
6
4
3
2
1
0
−50
0
50
100
ID = 1 A
0.8
0.6
25°C
0.2
0
150
100°C
0.4
TJ = −50°C
0
TJ, JUNCTION TEMPERATURE (°C)
1
7
8
2
3
4
5
6
VGS, GATE−TO−SOURCE VOLTAGE (VOLTS)
Figure 4. RDS(on) Variation With
Gate−To−Source Voltage
Figure 3. ID(lim) Variation With Temperature
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3
9
10
MLP2N06CL
FORWARD BIASED SAFE OPERATING AREA
0.6
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.
RDS(on) , ON−RESISTANCE (OHMS)
ID = 1 A
0.5
VGS = 4 V
0.4
VGS = 5 V
0.3
0.2
0.1
0
−50
150
Figure 5. On−Resistance Variation With Temperature
MAXIMUM DC VOLTAGE CONSIDERATIONS
EAS , SINGLE PULSE DRAIN−TO−SOURCEAVALANCHE ENERGY (mJ)
0
50
100
TJ, JUNCTION TEMPERATURE (°C)
The maximum drain−to−source voltage that can be
continuously applied across the MLP2N06CL when it is in
current limit is a function of the power that must be dissipated.
This power is determined by the maximum current limit at
maximum rated operating temperature (1.8 A at 150°C) and
not the RDS(on). The maximum voltage can be calculated by
the following equation:
ID = 2 A
80
60
Vsupply =
40
20
0
25
DUTY CYCLE OPERATION
50
75
100
125
TJ, STARTING JUNCTION TEMPERATURE (°C)
When operating in the duty cycle mode, the maximum
drain voltage can be increased. The maximum operating
temperature is related to the duty cycle (DC) by the following
equation:
150
Figure 6. Maximum Avalanche Energy
versus Starting Junction Temperature
TC = (VDS x ID x DC x RqCA) + TA
The maximum value of VDS applied when operating in a
duty cycle mode can be approximated by:
64.0
63.5
VDS =
ID = 20 mA
63.0
150 − TC
ID(lim) x DC x RqJC
10
62.5
62.0
61.5
61.0
1.0
60.5
60.0
−50
(150 − TA)
ID(lim) (RqJC + RqCA)
where the value of RqCA is determined by the heatsink that
is being used in the application.
ID , DRAIN CURRENT (AMPS)
BV(DSS), DRAIN−TO−SOURCE SUSTAININGVOLTAGE (VOLTS)
100
0
50
100
TJ = JUNCTION TEMPERATURE
150
Figure 7. Drain−Source Sustaining
Voltage Variation With Temperature
0.1
0.1
VGS = 10 V
SINGLE PULSE
TC = 25°C
dc
10 ms
1 ms
RDS(on) LIMIT
THERMAL LIMIT
PACKAGE LIMIT
1.0
10
VDS, DRAIN−TO−SOURCE VOLTAGE (VOLTS)
Figure 8. Maximum Rated Forward Bias
Safe Operating Area (MLP2N06CL)
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4
100
MLP2N06CL
r(t), NORMALIZED EFFECTIVE
TRANSIENT THERMAL RESISTANCE
1.0
D = 0.5
0.2
0.1
0.1
0.05
P(pk)
0.02
t1
0.01
t2
DUTY CYCLE, D = t1/t2
SINGLE PULSE
0.01
1.0E−05
1.0E−04
1.0E−03
1.0E−02
t, TIME (s)
RqJC(t) = r(t) RqJC
D CURVES APPLY FOR POWER
PULSE TRAIN SHOWN
READ TIME AT t1
TJ(pk) − TC = P(pk) RqJC(t)
1.0E−01
1.0E+00
1.0E+01
Figure 9. Thermal Response (MLP2N06CL)
VDD
RL
toff
ton
Vout
td(on)
tr
td(off)
90%
Vin
PULSE GENERATOR
Rgen
tf
90%
DUT
z = 50 W
OUTPUT, Vout
INVERTED
50W
10%
50 W
90%
50%
INPUT, Vin
Figure 10. Switching Test Circuit
50%
PULSE WIDTH
10%
Figure 11. Switching Waveforms
ACTIVE CLAMPING
MLP2N06CL, the integrated gate−to−source voltage
elements provide greater than 2.0 kV electrostatic voltage
protection.
The avalanche voltage of the gate−to−drain voltage clamp
is set less than that of the power MOSFET device. As soon
as the drain−to−source voltage exceeds this avalanche
voltage, the resulting gate−to−drain Zener current builds a
gate voltage across the gate−to−source impedance, turning
on the power device which then conducts the current. Since
virtually all of the current is carried by the power device, the
gate−to−drain voltage clamp element may be small in size.
This technique of establishing a temperature compensated
drain−to−source sustaining voltage (Figure 7) effectively
removes the possibility of drain−to−source avalanche in the
power device.
The gate−to−drain voltage clamp technique is particularly
useful for snubbing loads where the inductive energy would
otherwise avalanche the power device. An improvement in
ruggedness of at least four times has been observed when
inductive energy is dissipated in the gate−to−drain clamped
conduction mode rather than in the more stressful
gate−to−source avalanche mode.
SMARTDISCRETES technology can provide on−chip
realization of the popular gate−to−source and gate−to−drain
Zener diode clamp elements. Until recently, such features
have been implemented only with discrete components
which consume board space and add system cost. The
SMARTDISCRETES technology approach economically
melds these features and the power chip with only a slight
increase in chip area.
In practice, back−to−back diode elements are formed in a
polysilicon region monolithicly integrated with, but
electrically isolated from, the main device structure. Each
back−to−back diode element provides a temperature
compensated voltage element of about 7.2 V. As the
polysilicon region is formed on top of silicon dioxide, the
diode elements are free from direct interaction with the
conduction regions of the power device, thus eliminating
parasitic electrical effects while maintaining excellent
thermal coupling.
To achieve high gate−to−drain clamp voltages, several
voltage elements are strung together; the MLP2N06CL uses
8 such elements. Customarily, two voltage elements are used
to provide a 14.4 V gate−to−source voltage clamp. For the
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5
MLP2N06CL
TYPICAL APPLICATIONS: INJECTOR DRIVER, SOLENOIDS, LAMPS, RELAY COILS
The MLP2N06CL has been designed to allow direct
interface to the output of a microcontrol unit to control an
isolated load. No additional series gate resistance is
required, but a 40 kW gate pulldown resistor is
recommended to avoid a floating gate condition in the event
of an MCU failure. The internal clamps allow the device to
be used without any external transistent suppressing
components.
VBAT
VDD
D
MCU
G
MLP2N06CL
S
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MLP2N06CL
PACKAGE DIMENSIONS
TO−220 THREE−LEAD
TO−220AB
CASE 221A−09
ISSUE AA
−T−
B
SEATING
PLANE
C
F
T
S
4
DIM
A
B
C
D
F
G
H
J
K
L
N
Q
R
S
T
U
V
Z
A
Q
1 2 3
U
H
K
Z
L
R
V
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION Z DEFINES A ZONE WHERE
ALL BODY AND LEAD IRREGULARITIES
ARE ALLOWED.
J
G
D
N
INCHES
MIN
MAX
0.570 0.620
0.380 0.405
0.160 0.190
0.025 0.035
0.142 0.147
0.095 0.105
0.110 0.155
0.018 0.025
0.500 0.562
0.045 0.060
0.190 0.210
0.100 0.120
0.080
0.110
0.045 0.055
0.235 0.255
0.000 0.050
0.045
−−−
−−− 0.080
STYLE 5:
PIN 1.
2.
3.
4.
MILLIMETERS
MIN
MAX
14.48 15.75
9.66 10.28
4.07
4.82
0.64
0.88
3.61
3.73
2.42
2.66
2.80
3.93
0.46
0.64
12.70 14.27
1.15
1.52
4.83
5.33
2.54
3.04
2.04
2.79
1.15
1.39
5.97
6.47
0.00
1.27
1.15
−−−
−−−
2.04
GATE
DRAIN
SOURCE
DRAIN
SMARTDISCRETES is a trademark of Semiconductor Components Industries, LLC.
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
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MLP2N06CL/D