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SN75451BP Datasheet(PDF) 2 Page - Texas Instruments

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Part No. SN75451BP
Description  DUAL PERIPHERAL DRIVERS
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Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
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SN75451BP Datasheet(HTML) 2 Page - Texas Instruments

 
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SN55451B, SN55452B, SN55453B, SN55454B
SN75451B, SN75452B, SN75453B, SN75454B
DUAL PERIPHERAL DRIVERS
SLRS021B – DECEMBER 1976 – REVISED SEPTEMBER 1999
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
SN55’
SN75’
UNIT
Supply voltage, VCC (see Note 1)
7
7
V
Input voltage, VI
5.5
5.5
V
Inter-emitter voltage (see Note 2)
5.5
5.5
V
Off-state output voltage, VO
30
30
V
Continuous collector or output current, IOK (see Note 3)
400
400
mA
Peak collector or output current, II (tw ≤ 10 ms, duty cycle ≤ 50%, see Note 4)
500
500
mA
Continuous total power dissipation
See Dissipation Rating Table
Operating free-air temperature range, TA
– 55 to 125
0 to 70
°C
Storage temperature range, Tstg
– 65 to 150
– 65 to 150
°C
Case temperature for 60 seconds
FK package
260
°C
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds
JG package
300
°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
D or P package
260
°C
NOTES:
1. Voltage values are with respect to network GND, unless otherwise specified.
2. This is the voltage between two emitters of a multiple-emitter transistor.
3. This value applies when the base-emitter resistance (RBE) is equal to or less than 500 Ω.
4. Both halves of these dual circuits may conduct rated current simultaneously; however, power dissipation averaged over a short time
interval must fall within the continuous dissipation rating.
DISSIPATION RATING TABLE
PACKAGE
TA ≤ 25°C
DERATING FACTOR
TA = 70°C
TA = 125°C
PACKAGE
A
POWER RATING
ABOVE TA = 25°C
A
POWER RATING
A
POWER RATING
D
725 mW
5.8 mW/
°C
464 mW
FK
1375 mW
11.0 mW/
°C
880 mW
275 mW
JG
1050 mW
8.4 mW/
°C
672 mW
210 mW
P
1000 mW
8.0 mW/
°C
640 mW
recommended operating conditions
SN55’
SN75’
UNIT
MIN
NOM
MAX
MIN
NOM
MAX
UNIT
Supply voltage, VCC
4.5
5
5.5
4.75
5
5.25
V
High-level input voltage, VIH
2
2
V
Low-level input voltage, VIL
0.8
0.8
V
Operating free-air temperature, TA
–55
125
0
70
°C


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