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MC78M18CDT-1

Description
18V FIXED POSITIVE REGULATOR, PSIP3, PLASTIC, DPAK-3
CategoryPower/power management    The power supply circuit   
File Size962KB,48 Pages
ManufacturerON Semiconductor
Websitehttp://www.onsemi.cn
Download Datasheet Parametric View All

MC78M18CDT-1 Overview

18V FIXED POSITIVE REGULATOR, PSIP3, PLASTIC, DPAK-3

MC78M18CDT-1 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerON Semiconductor
Parts packaging codeTO-252
package instructionPLASTIC, DPAK-3
Contacts3
Reach Compliance Codenot_compliant
ECCN codeEAR99
AdjustabilityFIXED
Nominal dropback voltage 12 V
Maximum absolute input voltage35 V
Maximum input voltage33 V
Minimum input voltage21 V
JESD-30 codeR-PSIP-T3
JESD-609 codee0
length6.54 mm
Maximum grid adjustment rate0.05%
Maximum load regulation0.36%
Number of functions1
Output times1
Number of terminals3
Working temperatureTJ-Max125 °C
Working temperature TJ-Min
Maximum output current 10.5 A
Maximum output voltage 118.9 V
Minimum output voltage 117.1 V
Nominal output voltage 118 V
Package body materialPLASTIC/EPOXY
encapsulated codeHSIP
Encapsulate equivalent codeSIP3,.05,90
Package shapeRECTANGULAR
Package formIN-LINE, HEAT SINK/SLUG
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Regulator typeFIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Maximum seat height9.9 mm
surface mountNO
technologyBIPOLAR
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formTHROUGH-HOLE
Terminal pitch2.29 mm
Terminal locationSINGLE
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum voltage tolerance5%
width2.285 mm
Three-Terminal
Medium Current Positive
Voltage Regulators
The MC78M00 Series positive voltage regulators are identical to the
popular MC7800 Series devices, except that they are specified for only half
the output current. Like the MC7800 devices, the MC78M00 three–terminal
regulators are intended for local, on–card voltage regulation.
Internal current limiting, thermal shutdown circuitry and safe–area
compensation for the internal pass transistor combine to make these devices
remarkably rugged under most operating conditions. Maximum output
current, with adequate heatsinking is 500 mA.
No External Components Required
MC78M00
Series
THREE–TERMINAL MEDIUM
CURRENT POSITIVE FIXED
VOLTAGE REGULATORS
SEMICONDUCTOR
TECHNICAL DATA
Internal Thermal Overload Protection
Internal Short Circuit Current Limiting
Output Transistor Safe–Area Compensation
T SUFFIX
PLASTIC PACKAGE
CASE 221A
(TO–220)
Heatsink surface
connected to Pin 2.
1
2
3
Representative Schematic Diagram
Input
210
6.7
V 16 k
300
3.6
k
6.4
k
5.6 k
1.0 k
3.0 k
10 pF
300
0.24
13
520
50
2.6 k
6.0 k
40
pF
200
Output
1.0 k
1.0 k
Pin 1. Input
2. Ground
3. Output
100
1
200
1
3
2
3
DT SUFFIX
PLASTIC PACKAGE
CASE 369A
(DPAK)
DT–1 SUFFIX
PLASTIC PACKAGE
CASE 369
(DPAK)
Heatsink surface (shown as terminal 4 in
case outline drawing) is connected to Pin 2.
2.0 k
3.9 k
ORDERING INFORMATION
Device
Operating
Temperature Range Package
DPAK
6.0
k
2.8 k
Gnd
MC78MXXCDT*
MC78MXXCDT–1*
MC78MXXCT
MC78MXXBT#
MC78MXXBDT#
TJ = 0° to +125°C
This device contains 28 active transistors.
TO–220
TJ = – 40° to +125°C
DPAK
DEVICE TYPE/NOMINAL OUTPUT VOLTAGE
MC78M05B,C
MC78M06B,C
MC78M08B,C
5.0 V
6.0 V
8.0 V
MC78M09B,C
MC78M12B,C
MC78M15B,C
9.0 V
12 V
15 V
MC78M18B,C
MC78M20B,C
MC78M24B,C
18 V
20 V
24 V
XX Indicates nominal voltage.
*
#
Available in 5, 8, 12 and 15 V devices.
Automotive temperature range selections are
available with special test conditions and
additional tests. Contact your local Motorola
sales office for information.
3–204
MOTOROLA ANALOG IC DEVICE DATA
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