NXP Semiconductors
NCR401T
10 mA LED driver in SOT23
NCR401T All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2015. All rights reserved
Product data sheet 16 October 2015 3 / 12
8. Limiting values
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter Conditions Min Max Unit
V
SUP
supply voltage - 18 V
V
O
output voltage V
SUP
= 18 V - 16 V
V
R
reverse voltage [1] - 0.5 V
[2] - 270 mWP
tot
total power dissipation T
amb
≤ 25 °C
[3] - 400 mW
T
j
junction temperature - 150 °C
T
amb
ambient temperature -55 150 °C
T
stg
storage temperature -65 150 °C
[1] Between all terminals.
[2] Device mounted on an FR4 Printed-Circuit Board (PCB); single-sided copper; tin-plated and standard
footprint.
[3]
Device mounted on an FR4 PCB; single-sided copper; tin-plated and mounting pad for output 1 cm
2
.
0 40 80 160
P
tot
(mW)
(1)
(2)
500
0
400
120
300
200
100
mle128
T
amb
(°C)
(1) FR4 PCB mounting pad for collector 1 cm
2
(2) FR4 PCB, standard footprint
Fig. 1. Power derating curves