E-ULN2065B STMicroelectronics, E-ULN2065B Datasheet - Page 5

• Manufacturer Part Number: E-ULN2065B
• Description: DARLINGTON SWITCH 80V QUAD, 2065
• Manufacturer: STMicroelectronics

Specifications of E-ULN2065B

• Module Configuration: Quad
• Transistor Polarity: NPN
• Collector Emitter Voltage V(br)ceo: 80V
• Power Dissipation Pd: 4.3W
• Dc Collector Current: 1.5A
• Operating Temperature Range: -20°C To +85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MOUNTING INSTRUCTIONS
The R
pins to a suitable copper area of the printed circuit
board (Fig. 12) or to an external heatsink (Fig. 13).
The diagram of figure 14 shows the maximum dis-
sipable power P
the side " " of two equal square copper areas hav-
ing a thickness of 35
Figure 12 : Example of P.C. Board Area which is
Figure 14 : Maximum Dissipable Power and Junc-
th j-amb
Used as Heatsink.
tion to Ambient Thermal Resistance
vs. Side "I".
can be reduced by soldering the GND
tot
and the R
(1.4 mils).
ULN2065B-ULN2067B-ULN2069B-ULN2071B-ULN2075B-ULN2077B
th j-amb
as a function of
During soldering the pins temperature must not ex-
ceed 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.
Figure 13 : External Heatsink Mounting Example.
Figure 15 : Maximum Allowable Power Dissipa-
tion vs. Ambient Temperature.
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