FAN4040 Fairchild Semiconductor, FAN4040 Datasheet - Page 2

• Manufacturer Part Number: FAN4040
• Description: Precision Micropower Shunt Voltage Reference
• Manufacturer: Fairchild Semiconductor

FAN4040
Absolute Maximum Ratings
Ratings are over full operating free-air temperature range unless otherwise noted.
Notes:
1. Functional operation under these conditions is not implied. Permanent damage may occur if the device is subjected to
Recommended Operating Conditions
Dissipation Rating Table
Note:
1. It is recommended to connect pin 3 to pin 2 to ensure optimal thermal performance.
Equivalent Schematic
2
Continuous cathode current, I K
Power dissipation
Storage Temperature Range
Lead Temperature (Soldering, 10 sec.)
Continuous cathode current, I K
Operating temperature range in free air, T A
Parameter
Parameter
conditions outside these ratings.
Package
SOT23
1
Power Rating
T A ≤ 25 ° C
306mW
1
I Grade
E Grade
Derating Factor
+
_
T A ≥ 25 ° C
3.0mW/°C
0.025
Min.
-40
-40
+
_
Min.
See Dissipation Rating Table
-30
-65
Max.
125
25
85
PRODUCT SPECIFICATION
Power Rating
Max.
T A = 70 ° C
150
300
30
168mW
REV. 1.0.5 1/29/03
Unit
mA
°C
°C
Unit
mA
°C
°C