ULN2064B STMicroelectronics, ULN2064B Datasheet - Page 9

• Manufacturer Part Number: ULN2064B
• Description: IC SWITCH QUAD DARL 16 POWERDIP
• Manufacturer: STMicroelectronics
• Type: Darlington Arrayr

Specifications of ULN2064B

• Voltage - Supply: 50V
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Configuration: Quad
• Transistor Polarity: NPN
• Mounting Style: Through Hole
• Collector- Emitter Voltage Vceo Max: 50 V
• Maximum Dc Collector Current: 1.75 A
• Power Dissipation: 4.3 W
• Maximum Operating Temperature: + 85 C
• Continuous Collector Current: 1.75 A
• Minimum Operating Temperature: - 20 C
• Module Configuration: Quad
• Collector Emitter Voltage V(br)ceo: 50V
• Power Dissipation Pd: 1W
• Dc Collector Current: 1.5A
• Operating Temperature Range: -20°C To +85°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Drivers/receivers: -
• Protocol: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-2348-5

6
Figure 14. Example of P.C. board area which is
Figure 16. Maximum dissipated power and
Mounting instructions
The R
circuit board
The diagram of
function of the side " " of two equal square copper areas having a thickness of 35 µ (1.4
mils).
During soldering the pins temperature must not exceed 260 °C and the soldering time must
not be longer than 12 seconds.
The external heatsink or printed circuit copper area must be connected to electrical ground.
used as heatsink
junction to ambient thermal
resistance vs. side " "
thJA
can be reduced by soldering the GND pins to a suitable copper area of the printed
(Figure
Figure 16
14) or to an external heatsink
shows the maximum dissipated power P
Figure 15. External heatsink mounting
Figure 17. Maximum allowable power
(Figure
example
dissipation vs. ambient
temperature
15).
TOT
and the R
thJA
as a
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