ON EMA6DXV5T1 Dual common emitter bias resistor transistor pnp silicon surface mount transistors with monolithic bias resistor network Datasheet

EMA6DXV5T1,
EMA6DXV5T5
Preferred Devices
Dual Common Emitter Bias
Resistor Transistor
PNP Silicon Surface Mount Transistors
with Monolithic Bias Resistor Network
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This new series of digital transistors is designed to replace a single
device and its external resistor bias network. The BRT (Bias Resistor
Transistor) contains a single transistor with a monolithic bias network
consisting of two resistors; a series base resistor and a base−emitter
resistor. The BRT eliminates these individual components by
integrating them into a single device. The use of a BRT can reduce
both system cost and board space. The device is housed in the
SOT−553 package which is designed for low power surface mount
applications.
•
•
•
•
•
•
•
Simplifies Circuit Design
Reduces Board Space
Reduces Component Count
Moisture Sensitivity Level: 1
ESD Rating − Human Body Model: Class 1
− Machine Model: Class B
Available in 7 Inch Tape and Reel
Lead−Free Solder Plating
PNP SILICON
BIAS RESISTOR
TRANSISTOR
EMA6 / UMA6N
(3)
R1
(4)
(5) / (6)
5
Symbol
Value
Unit
Collector-Base Voltage
VCBO
50
Vdc
Collector-Emitter Voltage
VCEO
50
Vdc
IC
100
mAdc
Collector Current
1
SOT−553
CASE 463B
MARKING DIAGRAM
5
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
Total Device Dissipation
TA = 25°C
Derate above 25°C
PD
230 (Note 1)
338 (Note 2)
1.8 (Note 1)
2.7 (Note 2)
mW
Thermal Resistance −
Junction-to-Ambient
RJA
540 (Note 1)
370 (Note 2)
°C/W
Thermal Resistance −
Junction-to-Lead
RJL
264 (Note 1)
287 (Note 2)
°C/W
TJ, Tstg
−55 to +150
°C
Junction and Storage
Temperature Range
UD M
1
°C/W
UD= Specific Device Code
M = Date Code
ORDERING INFORMATION
Device
Package
Shipping
EMA6DXV5T1
SOT−553
4 mm pitch
4000/Tape & Reel
EMA6DXV5T5
SOT−553
2 mm pitch
8000/Tape & Reel
DEVICE MARKING AND RESISTOR VALUES
Device
Marking
R1 (K)
R2 (K)
EMA6DXV5T1
UD
47
∞
Preferred devices are recommended choices for future use
and best overall value.
1. FR−4 @ Minimum Pad
2. FR−4 @ 1.0 x 1.0 inch Pad
 Semiconductor Components Industries, LLC, 2003
September, 2003 − Rev. 0
(1)
R2
MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
Rating
(2)
1
Publication Order Number:
EMA6DXV5T1/D
EMA6DXV5T1, EMA6DXV5T5
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Symbol
Min
Typ
Max
Unit
Collector−Base Cutoff Current
(VCB = 50 V, IE = 0)
ICBO
−
−
100
nAdc
Collector−Emitter Cutoff Current
(VCE = 50 V, IB = 0)
ICEO
−
−
500
nAdc
Emitter−Base Cutoff Current
(VEB = 6.0 V, IC = 0)
IEBO
−
−
0.2
mAdc
Collector−Base Breakdown Voltage
(IC = 10 A, IE = 0)
V(BR)CBO
50
−
−
Vdc
Collector−Emitter Breakdown Voltage (Note 3)
(IC = 2.0 mA, IB = 0)
V(BR)CEO
50
−
−
Vdc
hFE
160
350
−
VCE(sat)
−
−
0.25
Vdc
Output Voltage (on)
(VCC = 5.0 V, VB = 3.5 V, RL = 1.0 k)
VOL
−
−
0.2
Vdc
Output Voltage (off)
(VCC = 5.0 V, VB = 0.25 V, RL = 1.0 k)
VOH
4.9
−
−
Vdc
R1
32.9
47
61.1
k
Characteristic
OFF CHARACTERISTICS
ON CHARACTERISTICS (Note 3)
DC Current Gain
(VCE = 10 V, IC = 5.0 mA)
Collector−Emitter Saturation Voltage
(IC = 10 mA, IB = 1.0 mA)
Input Resistor
3. Pulse Test: Pulse Width < 300 s, Duty Cycle < 2.0%
PD, POWER DISSIPATION (mW)
350
300
250
200
150
RJA= 370°C/W
100
50
0
−50
0
50
100
TA, AMBIENT TEMPERATURE (5°C)
Figure 1. Derating Curve
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2
150
EMA6DXV5T1, EMA6DXV5T5
INFORMATION FOR USING THE SOT−553 SURFACE MOUNT PACKAGE
MINIMUM RECOMMENDED FOOTPRINT FOR SURFACE MOUNTED APPLICATIONS
Surface mount board layout is a critical portion of the
total design. The footprint for the semiconductor packages
must be the correct size to insure proper solder connection
interface between the board and the package. With the
correct pad geometry, the packages will self align when
subjected to a solder reflow process.
0.3
0.0118
0.45
0.0177
1.0
0.0394
1.35
0.0531
0.5
0.5
0.0197 0.0197
mm inches
SOT−553
SOT−553 POWER DISSIPATION
SOLDERING PRECAUTIONS
The power dissipation of the SOT−553 is a function of
the pad size. This can vary from the minimum pad size for
soldering to a pad size given for maximum power dissipation. Power dissipation for a surface mount device is determined by TJ(max), the maximum rated junction temperature
of the die, RJA, the thermal resistance from the device
junction to ambient, and the operating temperature, TA.
Using the values provided on the data sheet for the
SOT−553 package, PD can be calculated as follows:
PD =
The melting temperature of solder is higher than the
rated temperature of the device. When the entire device is
heated to a high temperature, failure to complete soldering
within a short time could result in device failure. Therefore, the following items should always be observed in
order to minimize the thermal stress to which the devices
are subjected.
• Always preheat the device.
• The delta temperature between the preheat and
soldering should be 100°C or less.*
• When preheating and soldering, the temperature of the
leads and the case must not exceed the maximum
temperature ratings as shown on the data sheet. When
using infrared heating with the reflow soldering
method, the difference shall be a maximum of 10°C.
• The soldering temperature and time shall not exceed
260°C for more than 10 seconds.
• When shifting from preheating to soldering, the
maximum temperature gradient shall be 5°C or less.
• After soldering has been completed, the device should
be allowed to cool naturally for at least three minutes.
Gradual cooling should be used as the use of forced
cooling will increase the temperature gradient and
result in latent failure due to mechanical stress.
• Mechanical stress or shock should not be applied
during cooling.
TJ(max) − TA
RJA
The values for the equation are found in the maximum
ratings table on the data sheet. Substituting these values
into the equation for an ambient temperature TA of 25°C,
one can calculate the power dissipation of the device which
in this case is 150 milliwatts.
PD =
150°C − 25°C
833°C/W
= 150 milliwatts
The 833°C/W for the SOT−553 package assumes the use
of the recommended footprint on a glass epoxy printed
circuit board to achieve a power dissipation of 150 milliwatts. There are other alternatives to achieving higher
power dissipation from the SOT−553 package. Another
alternative would be to use a ceramic substrate or an
aluminum core board such as Thermal Clad. Using a
board material such as Thermal Clad, an aluminum core
board, the power dissipation can be doubled using the same
footprint.
* Soldering a device without preheating can cause excessive thermal shock and stress which can result in damage
to the device.
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3
EMA6DXV5T1, EMA6DXV5T5
PACKAGE DIMENSIONS
SOT−553
XV5 SUFFIX
5−LEAD PACKAGE
CASE 463B−01
ISSUE O
A
−X−
5
C
K
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETERS
3. MAXIMUM LEAD THICKNESS INCLUDES LEAD
FINISH THICKNESS. MINIMUM LEAD THICKNESS
IS THE MINIMUM THICKNESS OF BASE
MATERIAL.
4
1
2
B
−Y−
3
D
G
S
J
5 PL
0.08 (0.003)
M
X Y
DIM
A
B
C
D
G
J
K
S
MILLIMETERS
MIN
MAX
1.50
1.70
1.10
1.30
0.50
0.60
0.17
0.27
0.50 BSC
0.08
0.18
0.10
0.30
1.50
1.70
INCHES
MIN
MAX
0.059
0.067
0.043
0.051
0.020
0.024
0.007
0.011
0.020 BSC
0.003
0.007
0.004
0.012
0.059
0.067
Thermal Clad is a trademark of the Bergquist Company.
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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4
For additional information, please contact your
local Sales Representative.
EMA6DXV5T1/D
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